diff options
65 files changed, 1266 insertions, 365 deletions
diff --git a/Documentation/RelNotes-1.5.3.1.txt b/Documentation/RelNotes-1.5.3.1.txt new file mode 100644 index 0000000000..7ff546c743 --- /dev/null +++ b/Documentation/RelNotes-1.5.3.1.txt @@ -0,0 +1,10 @@ +GIT v1.5.3.1 Release Notes +========================== + +Fixes since v1.5.3 +------------------ + +This is solely to fix the generated RPM's dependencies. We used +to have git-p4 package but we do not anymore. As suggested on +the mailing list, this release makes git-core "Obsolete" git-p4, +so that yum update would not complain. diff --git a/Documentation/RelNotes-1.5.3.txt b/Documentation/RelNotes-1.5.3.txt index 317c8b9db6..d03894b926 100644 --- a/Documentation/RelNotes-1.5.3.txt +++ b/Documentation/RelNotes-1.5.3.txt @@ -152,7 +152,7 @@ Updates since v1.5.2 cloning locally. - URL used for "git clone" and friends can specify nonstandard SSH port - by using sh://host:port/path/to/repo syntax. + by using ssh://host:port/path/to/repo syntax. - "git bundle create" can now create a bundle without negative refs, i.e. "everything since the beginning up to certain points". diff --git a/Documentation/RelNotes-1.5.4.txt b/Documentation/RelNotes-1.5.4.txt new file mode 100644 index 0000000000..1df66af9ce --- /dev/null +++ b/Documentation/RelNotes-1.5.4.txt @@ -0,0 +1,14 @@ +GIT v1.5.4 Release Notes +======================== + +Updates since v1.5.3 +-------------------- + + + +Fixes since v1.5.3 +------------------ + +All of the fixes in v1.5.3 maintenance series are included in +this release, unless otherwise noted. + diff --git a/Documentation/git-archive.txt b/Documentation/git-archive.txt index f2080eb6ad..e1e2d60fef 100644 --- a/Documentation/git-archive.txt +++ b/Documentation/git-archive.txt @@ -15,7 +15,8 @@ SYNOPSIS DESCRIPTION ----------- Creates an archive of the specified format containing the tree -structure for the named tree. If <prefix> is specified it is +structure for the named tree, and writes it out to the standard +output. If <prefix> is specified it is prepended to the filenames in the archive. 'git-archive' behaves differently when given a tree ID versus when @@ -31,7 +32,7 @@ OPTIONS ------- --format=<fmt>:: - Format of the resulting archive: 'tar', 'zip'... The default + Format of the resulting archive: 'tar' or 'zip'. The default is 'tar'. --list, -l:: diff --git a/Documentation/git-clone.txt b/Documentation/git-clone.txt index 227f092e26..253f4f03c5 100644 --- a/Documentation/git-clone.txt +++ b/Documentation/git-clone.txt @@ -68,7 +68,7 @@ OPTIONS automatically setup .git/objects/info/alternates to obtain objects from the reference repository. Using an already existing repository as an alternate will - require less objects to be copied from the repository + require fewer objects to be copied from the repository being cloned, reducing network and local storage costs. --quiet:: diff --git a/Documentation/git-config.txt b/Documentation/git-config.txt index 5b794f4399..a592b61e2f 100644 --- a/Documentation/git-config.txt +++ b/Documentation/git-config.txt @@ -142,7 +142,7 @@ FILES If not set explicitly with '--file', there are three files where git-config will search for configuration options: -.git/config:: +$GIT_DIR/config:: Repository specific configuration file. (The filename is of course relative to the repository root, not the working directory.) diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index 29bb8cec0c..c878ed395e 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -220,11 +220,6 @@ git filter-branch --commit-filter ' fi' HEAD ------------------------------------------------------------------------------ -Note that the changes introduced by the commits, and not reverted by -subsequent commits, will still be in the rewritten branch. If you want -to throw out _changes_ together with the commits, you should use the -interactive mode of gitlink:git-rebase[1]. - The function 'skip_commits' is defined as follows: -------------------------- diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt index 997594549f..9e454f0a4d 100644 --- a/Documentation/git-ls-files.txt +++ b/Documentation/git-ls-files.txt @@ -15,7 +15,7 @@ SYNOPSIS [-x <pattern>|--exclude=<pattern>] [-X <file>|--exclude-from=<file>] [--exclude-per-directory=<file>] - [--error-unmatch] + [--error-unmatch] [--with-tree=<tree-ish>] [--full-name] [--abbrev] [--] [<file>]\* DESCRIPTION @@ -81,6 +81,13 @@ OPTIONS If any <file> does not appear in the index, treat this as an error (return 1). +--with-tree=<tree-ish>:: + When using --error-unmatch to expand the user supplied + <file> (i.e. path pattern) arguments to paths, pretend + that paths which were removed in the index since the + named <tree-ish> are still present. Using this option + with `-s` or `-u` options does not make any sense. + -t:: Identify the file status with the following tags (followed by a space) at the start of each line: diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt index f9b97956e3..628f296ce1 100644 --- a/Documentation/git-pack-objects.txt +++ b/Documentation/git-pack-objects.txt @@ -155,12 +155,8 @@ base-name:: generated pack. If not specified, pack compression level is determined first by pack.compression, then by core.compression, and defaults to -1, the zlib default, if neither is set. - Data copied from loose objects will be recompressed - if core.legacyheaders was true when they were created or if - the loose compression level (see core.loosecompression and - core.compression) is now a different value than the pack - compression level. Add --no-reuse-object if you want to force - a uniform compression level on all data no matter the source. + Add \--no-reuse-object if you want to force a uniform compression + level on all data no matter the source. --delta-base-offset:: A packed archive can express base object of a delta as diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 0dd9caf867..7b8e075c42 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -117,6 +117,12 @@ git push origin master:satellite/master:: the ref that matches `satellite/master` (most likely, it would be `refs/remotes/satellite/master`) in `origin` repository with it. +git push origin master:refs/heads/experimental:: + Create the branch `experimental` in the `origin` repository + by copying the current `master` branch. This form is usually + needed to create a new branch in the remote repository as + there is no `experimental` branch to match. + Author ------ Written by Junio C Hamano <junkio@cox.net>, later rewritten in C diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 61b1810dba..0858fa8a63 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -8,8 +8,9 @@ git-rebase - Forward-port local commits to the updated upstream head SYNOPSIS -------- [verse] -'git-rebase' [-i | --interactive] [-v | --verbose] [-m | --merge] [-C<n>] - [-p | --preserve-merges] [--onto <newbase>] <upstream> [<branch>] +'git-rebase' [-i | --interactive] [-v | --verbose] [-m | --merge] + [-C<n>] [ --whitespace=<option>] [-p | --preserve-merges] + [--onto <newbase>] <upstream> [<branch>] 'git-rebase' --continue | --skip | --abort DESCRIPTION @@ -209,6 +210,10 @@ OPTIONS context exist they all must match. By default no context is ever ignored. +--whitespace=<nowarn|warn|error|error-all|strip>:: + This flag is passed to the `git-apply` program + (see gitlink:git-apply[1]) that applies the patch. + -i, \--interactive:: Make a list of the commits which are about to be rebased. Let the user edit that list before rebasing. This mode can also be used to diff --git a/Documentation/git-send-email.txt b/Documentation/git-send-email.txt index 16bfd7be22..1ec61affab 100644 --- a/Documentation/git-send-email.txt +++ b/Documentation/git-send-email.txt @@ -75,6 +75,12 @@ The --cc option must be repeated for each user you want on the cc list. Make git-send-email less verbose. One line per email should be all that is output. +--identity:: + A configuration identity. When given, causes values in the + 'sendemail.<identity>' subsection to take precedence over + values in the 'sendemail' section. The default identity is + the value of 'sendemail.identity'. + --smtp-server:: If set, specifies the outgoing SMTP server to use (e.g. `smtp.example.com` or a raw IP address). Alternatively it can @@ -85,6 +91,17 @@ The --cc option must be repeated for each user you want on the cc list. `/usr/lib/sendmail` if such program is available, or `localhost` otherwise. +--smtp-user, --smtp-pass:: + Username and password for SMTP-AUTH. Defaults are the values of + the configuration values 'sendemail.smtpuser' and + 'sendemail.smtppass', but see also 'sendemail.identity'. + If not set, authentication is not attempted. + +--smtp-ssl:: + If set, connects to the SMTP server using SSL. + Default is the value of the 'sendemail.smtpssl' configuration value; + if that is unspecified, does not use SSL. + --subject:: Specify the initial subject of the email thread. Only necessary if --compose is also set. If --compose @@ -122,6 +139,13 @@ The --to option must be repeated for each user you want on the to list. CONFIGURATION ------------- +sendemail.identity:: + The default configuration identity. When specified, + 'sendemail.<identity>.<item>' will have higher precedence than + 'sendemail.<item>'. This is useful to declare multiple SMTP + identities and to hoist sensitive authentication information + out of the repository and into the global configuation file. + sendemail.aliasesfile:: To avoid typing long email addresses, point this to one or more email aliases files. You must also supply 'sendemail.aliasfiletype'. @@ -141,7 +165,16 @@ sendemail.chainreplyto:: parameter. sendemail.smtpserver:: - Default smtp server to use. + Default SMTP server to use. + +sendemail.smtpuser:: + Default SMTP-AUTH username. + +sendemail.smtppass:: + Default SMTP-AUTH password. + +sendemail.smtpssl:: + Boolean value specifying the default to the '--smtp-ssl' parameter. Author ------ diff --git a/Documentation/git.txt b/Documentation/git.txt index ceca892a0d..6f7db2935b 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,7 +43,10 @@ unreleased) version of git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.5.2.5/git.html[documentation for release 1.5.2.5] +* link:v1.5.3/git.html[documentation for release 1.5.3] + +* release notes for + link:RelNotes-1.5.3.1.txt[1.5.3.1]. * release notes for link:RelNotes-1.5.2.5.txt[1.5.2.5], diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index 46f9d591aa..d0e951ee6f 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -421,6 +421,23 @@ frotz unspecified ---------------------------------------------------------------- +Creating an archive +~~~~~~~~~~~~~~~~~~~ + +`export-subst` +^^^^^^^^^^^^^^ + +If the attribute `export-subst` is set for a file then git will expand +several placeholders when adding this file to an archive. The +expansion depends on the availability of a commit ID, i.e. if +gitlink:git-archive[1] has been given a tree instead of a commit or a +tag then no replacement will be done. The placeholders are the same +as those for the option `--pretty=format:` of gitlink:git-log[1], +except that they need to be wrapped like this: `$Format:PLACEHOLDERS$` +in the file. E.g. the string `$Format:%H$` will be replaced by the +commit hash. + + GIT --- Part of the gitlink:git[7] suite @@ -28,6 +28,8 @@ all:: # # Define NO_STRCASESTR if you don't have strcasestr. # +# Define NO_MEMMEM if you don't have memmem. +# # Define NO_STRLCPY if you don't have strlcpy. # # Define NO_STRTOUMAX if you don't have strtoumax in the C library. @@ -284,7 +286,7 @@ LIB_FILE=libgit.a XDIFF_LIB=xdiff/lib.a LIB_H = \ - archive.h blob.h cache.h commit.h csum-file.h delta.h grep.h \ + archive.h blob.h cache.h cache-tree.h commit.h csum-file.h delta.h grep.h \ diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \ run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \ tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \ @@ -399,12 +401,14 @@ ifeq ($(uname_S),Darwin) NEEDS_LIBICONV = YesPlease OLD_ICONV = UnfortunatelyYes NO_STRLCPY = YesPlease + NO_MEMMEM = YesPlease endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease NEEDS_NSL = YesPlease SHELL_PATH = /bin/bash NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease NO_HSTRERROR = YesPlease ifeq ($(uname_R),5.8) NEEDS_LIBICONV = YesPlease @@ -427,6 +431,7 @@ ifeq ($(uname_O),Cygwin) NO_D_TYPE_IN_DIRENT = YesPlease NO_D_INO_IN_DIRENT = YesPlease NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease NO_SYMLINK_HEAD = YesPlease NEEDS_LIBICONV = YesPlease NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes @@ -440,11 +445,13 @@ ifeq ($(uname_O),Cygwin) endif ifeq ($(uname_S),FreeBSD) NEEDS_LIBICONV = YesPlease + NO_MEMMEM = YesPlease BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib endif ifeq ($(uname_S),OpenBSD) NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease NEEDS_LIBICONV = YesPlease BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib @@ -459,6 +466,7 @@ ifeq ($(uname_S),NetBSD) endif ifeq ($(uname_S),AIX) NO_STRCASESTR=YesPlease + NO_MEMMEM = YesPlease NO_STRLCPY = YesPlease NEEDS_LIBICONV=YesPlease endif @@ -470,6 +478,7 @@ ifeq ($(uname_S),IRIX64) NO_IPV6=YesPlease NO_SETENV=YesPlease NO_STRCASESTR=YesPlease + NO_MEMMEM = YesPlease NO_STRLCPY = YesPlease NO_SOCKADDR_STORAGE=YesPlease SHELL_PATH=/usr/gnu/bin/bash @@ -664,6 +673,10 @@ ifdef NO_HSTRERROR COMPAT_CFLAGS += -DNO_HSTRERROR COMPAT_OBJS += compat/hstrerror.o endif +ifdef NO_MEMMEM + COMPAT_CFLAGS += -DNO_MEMMEM + COMPAT_OBJS += compat/memmem.o +endif ifdef THREADED_DELTA_SEARCH BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH @@ -1 +1 @@ -Documentation/RelNotes-1.5.3.txt
\ No newline at end of file +Documentation/RelNotes-1.5.4.txt
\ No newline at end of file diff --git a/archive-tar.c b/archive-tar.c index 66fe3e375b..c0d95dab0d 100644 --- a/archive-tar.c +++ b/archive-tar.c @@ -17,6 +17,7 @@ static unsigned long offset; static time_t archive_time; static int tar_umask = 002; static int verbose; +static const struct commit *commit; /* writes out the whole block, but only if it is full */ static void write_if_needed(void) @@ -285,7 +286,8 @@ static int write_tar_entry(const unsigned char *sha1, buffer = NULL; size = 0; } else { - buffer = convert_sha1_file(path.buf, sha1, mode, &type, &size); + buffer = sha1_file_to_archive(path.buf, sha1, mode, &type, + &size, commit); if (!buffer) die("cannot read %s", sha1_to_hex(sha1)); } @@ -304,6 +306,7 @@ int write_tar_archive(struct archiver_args *args) archive_time = args->time; verbose = args->verbose; + commit = args->commit; if (args->commit_sha1) write_global_extended_header(args->commit_sha1); diff --git a/archive-zip.c b/archive-zip.c index 444e1623db..f63dff3834 100644 --- a/archive-zip.c +++ b/archive-zip.c @@ -12,6 +12,7 @@ static int verbose; static int zip_date; static int zip_time; +static const struct commit *commit; static unsigned char *zip_dir; static unsigned int zip_dir_size; @@ -195,7 +196,8 @@ static int write_zip_entry(const unsigned char *sha1, if (S_ISREG(mode) && zlib_compression_level != 0) method = 8; result = 0; - buffer = convert_sha1_file(path, sha1, mode, &type, &size); + buffer = sha1_file_to_archive(path, sha1, mode, &type, &size, + commit); if (!buffer) die("cannot read %s", sha1_to_hex(sha1)); crc = crc32(crc, buffer, size); @@ -316,6 +318,7 @@ int write_zip_archive(struct archiver_args *args) zip_dir = xmalloc(ZIP_DIRECTORY_MIN_SIZE); zip_dir_size = ZIP_DIRECTORY_MIN_SIZE; verbose = args->verbose; + commit = args->commit; if (args->base && plen > 0 && args->base[plen - 1] == '/') { char *base = xstrdup(args->base); @@ -8,6 +8,7 @@ struct archiver_args { const char *base; struct tree *tree; const unsigned char *commit_sha1; + const struct commit *commit; time_t time; const char **pathspec; unsigned int verbose : 1; @@ -42,4 +43,6 @@ extern int write_tar_archive(struct archiver_args *); extern int write_zip_archive(struct archiver_args *); extern void *parse_extra_zip_args(int argc, const char **argv); +extern void *sha1_file_to_archive(const char *path, const unsigned char *sha1, unsigned int mode, enum object_type *type, unsigned long *size, const struct commit *commit); + #endif /* ARCHIVE_H */ diff --git a/builtin-add.c b/builtin-add.c index 105a9f0e1f..3d8b8b4f89 100644 --- a/builtin-add.c +++ b/builtin-add.c @@ -95,9 +95,10 @@ static void update_callback(struct diff_queue_struct *q, const char *path = p->one->path; switch (p->status) { default: - die("unexpacted diff status %c", p->status); + die("unexpected diff status %c", p->status); case DIFF_STATUS_UNMERGED: case DIFF_STATUS_MODIFIED: + case DIFF_STATUS_TYPE_CHANGED: add_file_to_cache(path, verbose); break; case DIFF_STATUS_DELETED: diff --git a/builtin-apply.c b/builtin-apply.c index 25b1447901..976ec77041 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -1514,7 +1514,8 @@ static int find_offset(const char *buf, unsigned long size, const char *fragment } /* Exact line number? */ - if (!memcmp(buf + start, fragment, fragsize)) + if ((start + fragsize <= size) && + !memcmp(buf + start, fragment, fragsize)) return start; /* diff --git a/builtin-archive.c b/builtin-archive.c index 187491bc17..a90c65ce54 100644 --- a/builtin-archive.c +++ b/builtin-archive.c @@ -10,6 +10,7 @@ #include "exec_cmd.h" #include "pkt-line.h" #include "sideband.h" +#include "attr.h" static const char archive_usage[] = \ "git-archive --format=<fmt> [--prefix=<prefix>/] [--verbose] [<extra>] <tree-ish> [path...]"; @@ -80,6 +81,100 @@ static int run_remote_archiver(const char *remote, int argc, return !!rv; } +static void *format_subst(const struct commit *commit, const char *format, + unsigned long *sizep) +{ + unsigned long len = *sizep, result_len = 0; + const char *a = format; + char *result = NULL; + + for (;;) { + const char *b, *c; + char *fmt, *formatted = NULL; + unsigned long a_len, fmt_len, formatted_len, allocated = 0; + + b = memmem(a, len, "$Format:", 8); + if (!b || a + len < b + 9) + break; + c = memchr(b + 8, '$', len - 8); + if (!c) + break; + + a_len = b - a; + fmt_len = c - b - 8; + fmt = xmalloc(fmt_len + 1); + memcpy(fmt, b + 8, fmt_len); + fmt[fmt_len] = '\0'; + + formatted_len = format_commit_message(commit, fmt, &formatted, + &allocated); + free(fmt); + result = xrealloc(result, result_len + a_len + formatted_len); + memcpy(result + result_len, a, a_len); + memcpy(result + result_len + a_len, formatted, formatted_len); + result_len += a_len + formatted_len; + len -= c + 1 - a; + a = c + 1; + } + + if (result && len) { + result = xrealloc(result, result_len + len); + memcpy(result + result_len, a, len); + result_len += len; + } + + *sizep = result_len; + + return result; +} + +static void *convert_to_archive(const char *path, + const void *src, unsigned long *sizep, + const struct commit *commit) +{ + static struct git_attr *attr_export_subst; + struct git_attr_check check[1]; + + if (!commit) + return NULL; + + if (!attr_export_subst) + attr_export_subst = git_attr("export-subst", 12); + + check[0].attr = attr_export_subst; + if (git_checkattr(path, ARRAY_SIZE(check), check)) + return NULL; + if (!ATTR_TRUE(check[0].value)) + return NULL; + + return format_subst(commit, src, sizep); +} + +void *sha1_file_to_archive(const char *path, const unsigned char *sha1, + unsigned int mode, enum object_type *type, + unsigned long *size, + const struct commit *commit) +{ + void *buffer, *converted; + + buffer = read_sha1_file(sha1, type, size); + if (buffer && S_ISREG(mode)) { + converted = convert_to_working_tree(path, buffer, size); + if (converted) { + free(buffer); + buffer = converted; + } + + converted = convert_to_archive(path, buffer, size, commit); + if (converted) { + free(buffer); + buffer = converted; + } + } + + return buffer; +} + static int init_archiver(const char *name, struct archiver *ar) { int rv = -1, i; @@ -109,7 +204,7 @@ void parse_treeish_arg(const char **argv, struct archiver_args *ar_args, const unsigned char *commit_sha1; time_t archive_time; struct tree *tree; - struct commit *commit; + const struct commit *commit; unsigned char sha1[20]; if (get_sha1(name, sha1)) @@ -142,6 +237,7 @@ void parse_treeish_arg(const char **argv, struct archiver_args *ar_args, } ar_args->tree = tree; ar_args->commit_sha1 = commit_sha1; + ar_args->commit = commit; ar_args->time = archive_time; } diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c index e2f8ede9ae..24c7e6f7db 100644 --- a/builtin-fetch--tool.c +++ b/builtin-fetch--tool.c @@ -31,24 +31,19 @@ static void show_new(enum object_type type, unsigned char *sha1_new) find_unique_abbrev(sha1_new, DEFAULT_ABBREV)); } -static int update_ref(const char *action, +static int update_ref_env(const char *action, const char *refname, unsigned char *sha1, unsigned char *oldval) { char msg[1024]; char *rla = getenv("GIT_REFLOG_ACTION"); - static struct ref_lock *lock; if (!rla) rla = "(reflog update)"; - snprintf(msg, sizeof(msg), "%s: %s", rla, action); - lock = lock_any_ref_for_update(refname, oldval, 0); - if (!lock) - return 1; - if (write_ref_sha1(lock, sha1, msg) < 0) - return 1; - return 0; + if (snprintf(msg, sizeof(msg), "%s: %s", rla, action) >= sizeof(msg)) + warning("reflog message too long: %.*s...", 50, msg); + return update_ref(msg, refname, sha1, oldval, 0, QUIET_ON_ERR); } static int update_local_ref(const char *name, @@ -88,7 +83,7 @@ static int update_local_ref(const char *name, fprintf(stderr, "* %s: storing %s\n", name, note); show_new(type, sha1_new); - return update_ref(msg, name, sha1_new, NULL); + return update_ref_env(msg, name, sha1_new, NULL); } if (!hashcmp(sha1_old, sha1_new)) { @@ -102,7 +97,7 @@ static int update_local_ref(const char *name, if (!strncmp(name, "refs/tags/", 10)) { fprintf(stderr, "* %s: updating with %s\n", name, note); show_new(type, sha1_new); - return update_ref("updating tag", name, sha1_new, NULL); + return update_ref_env("updating tag", name, sha1_new, NULL); } current = lookup_commit_reference(sha1_old); @@ -117,7 +112,7 @@ static int update_local_ref(const char *name, fprintf(stderr, "* %s: fast forward to %s\n", name, note); fprintf(stderr, " old..new: %s..%s\n", oldh, newh); - return update_ref("fast forward", name, sha1_new, sha1_old); + return update_ref_env("fast forward", name, sha1_new, sha1_old); } if (!force) { fprintf(stderr, @@ -131,7 +126,7 @@ static int update_local_ref(const char *name, "* %s: forcing update to non-fast forward %s\n", name, note); fprintf(stderr, " old...new: %s...%s\n", oldh, newh); - return update_ref("forced-update", name, sha1_new, sha1_old); + return update_ref_env("forced-update", name, sha1_new, sha1_old); } static int append_fetch_head(FILE *fp, diff --git a/builtin-grep.c b/builtin-grep.c index e13cb31f2b..c7b45c4d58 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -187,6 +187,78 @@ static int exec_grep(int argc, const char **argv) else die("maximum number of args exceeded"); \ } while (0) +/* + * If you send a singleton filename to grep, it does not give + * the name of the file. GNU grep has "-H" but we would want + * that behaviour in a portable way. + * + * So we keep two pathnames in argv buffer unsent to grep in + * the main loop if we need to do more than one grep. + */ +static int flush_grep(struct grep_opt *opt, + int argc, int arg0, const char **argv, int *kept) +{ + int status; + int count = argc - arg0; + const char *kept_0 = NULL; + + if (count <= 2) { + /* + * Because we keep at least 2 paths in the call from + * the main loop (i.e. kept != NULL), and MAXARGS is + * far greater than 2, this usually is a call to + * conclude the grep. However, the user could attempt + * to overflow the argv buffer by giving too many + * options to leave very small number of real + * arguments even for the call in the main loop. + */ + if (kept) + die("insanely many options to grep"); + + /* + * If we have two or more paths, we do not have to do + * anything special, but we need to push /dev/null to + * get "-H" behaviour of GNU grep portably but when we + * are not doing "-l" nor "-L" nor "-c". + */ + if (count == 1 && + !opt->name_only && + !opt->unmatch_name_only && + !opt->count) { + argv[argc++] = "/dev/null"; + argv[argc] = NULL; + } + } + + else if (kept) { + /* + * Called because we found many paths and haven't finished + * iterating over the cache yet. We keep two paths + * for the concluding call. argv[argc-2] and argv[argc-1] + * has the last two paths, so save the first one away, + * replace it with NULL while sending the list to grep, + * and recover them after we are done. + */ + *kept = 2; + kept_0 = argv[argc-2]; + argv[argc-2] = NULL; + argc -= 2; + } + + status = exec_grep(argc, argv); + + if (kept_0) { + /* + * Then recover them. Now the last arg is beyond the + * terminating NULL which is at argc, and the second + * from the last is what we saved away in kept_0 + */ + argv[arg0++] = kept_0; + argv[arg0] = argv[argc+1]; + } + return status; +} + static int external_grep(struct grep_opt *opt, const char **paths, int cached) { int i, nr, argc, hit, len, status; @@ -253,22 +325,12 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) push_arg(p->pattern); } - /* - * To make sure we get the header printed out when we want it, - * add /dev/null to the paths to grep. This is unnecessary - * (and wrong) with "-l" or "-L", which always print out the - * name anyway. - * - * GNU grep has "-H", but this is portable. - */ - if (!opt->name_only && !opt->unmatch_name_only) - push_arg("/dev/null"); - hit = 0; argc = nr; for (i = 0; i < active_nr; i++) { struct cache_entry *ce = active_cache[i]; char *name; + int kept; if (!S_ISREG(ntohl(ce->ce_mode))) continue; if (!pathspec_matches(paths, ce->name)) @@ -283,10 +345,10 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) argv[argc++] = name; if (argc < MAXARGS && !ce_stage(ce)) continue; - status = exec_grep(argc, argv); + status = flush_grep(opt, argc, nr, argv, &kept); if (0 < status) hit = 1; - argc = nr; + argc = nr + kept; if (ce_stage(ce)) { do { i++; @@ -296,7 +358,7 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) } } if (argc > nr) { - status = exec_grep(argc, argv); + status = flush_grep(opt, argc, nr, argv, NULL); if (0 < status) hit = 1; } diff --git a/builtin-log.c b/builtin-log.c index fa81c25920..c6cc3aef52 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -437,6 +437,34 @@ static void gen_message_id(char *dest, unsigned int length, char *base) (int)(email_end - email_start - 1), email_start + 1); } +static const char *clean_message_id(const char *msg_id) +{ + char ch; + const char *a, *z, *m; + char *n; + size_t len; + + m = msg_id; + while ((ch = *m) && (isspace(ch) || (ch == '<'))) + m++; + a = m; + z = NULL; + while ((ch = *m)) { + if (!isspace(ch) && (ch != '>')) + z = m; + m++; + } + if (!z) + die("insane in-reply-to: %s", msg_id); + if (++z == m) + return a; + len = z - a; + n = xmalloc(len + 1); + memcpy(n, a, len); + n[len] = 0; + return n; +} + int cmd_format_patch(int argc, const char **argv, const char *prefix) { struct commit *commit; @@ -625,7 +653,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) if (numbered) rev.total = total + start_number - 1; rev.add_signoff = add_signoff; - rev.ref_message_id = in_reply_to; + if (in_reply_to) + rev.ref_message_id = clean_message_id(in_reply_to); while (0 <= --nr) { int shown; commit = list[nr]; diff --git a/builtin-ls-files.c b/builtin-ls-files.c index cce17b5ced..6c1db86e80 100644 --- a/builtin-ls-files.c +++ b/builtin-ls-files.c @@ -9,6 +9,7 @@ #include "quote.h" #include "dir.h" #include "builtin.h" +#include "tree.h" static int abbrev; static int show_deleted; @@ -26,6 +27,7 @@ static int prefix_offset; static const char **pathspec; static int error_unmatch; static char *ps_matched; +static const char *with_tree; static const char *tag_cached = ""; static const char *tag_unmerged = ""; @@ -247,6 +249,8 @@ static void show_files(struct dir_struct *dir, const char *prefix) continue; if (show_unmerged && !ce_stage(ce)) continue; + if (ce->ce_flags & htons(CE_UPDATE)) + continue; show_ce_entry(ce_stage(ce) ? tag_unmerged : tag_cached, ce); } } @@ -332,6 +336,67 @@ static const char *verify_pathspec(const char *prefix) return real_prefix; } +/* + * Read the tree specified with --with-tree option + * (typically, HEAD) into stage #1 and then + * squash them down to stage #0. This is used for + * --error-unmatch to list and check the path patterns + * that were given from the command line. We are not + * going to write this index out. + */ +static void overlay_tree(const char *tree_name, const char *prefix) +{ + struct tree *tree; + unsigned char sha1[20]; + const char **match; + struct cache_entry *last_stage0 = NULL; + int i; + + if (get_sha1(tree_name, sha1)) + die("tree-ish %s not found.", tree_name); + tree = parse_tree_indirect(sha1); + if (!tree) + die("bad tree-ish %s", tree_name); + + /* Hoist the unmerged entries up to stage #3 to make room */ + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + if (!ce_stage(ce)) + continue; + ce->ce_flags |= htons(CE_STAGEMASK); + } + + if (prefix) { + static const char *(matchbuf[2]); + matchbuf[0] = prefix; + matchbuf [1] = NULL; + match = matchbuf; + } else + match = NULL; + if (read_tree(tree, 1, match)) + die("unable to read tree entries %s", tree_name); + + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + switch (ce_stage(ce)) { + case 0: + last_stage0 = ce; + /* fallthru */ + default: + continue; + case 1: + /* + * If there is stage #0 entry for this, we do not + * need to show it. We use CE_UPDATE bit to mark + * such an entry. + */ + if (last_stage0 && + !strcmp(last_stage0->name, ce->name)) + ce->ce_flags |= htons(CE_UPDATE); + } + } +} + static const char ls_files_usage[] = "git-ls-files [-z] [-t] [-v] (--[cached|deleted|others|stage|unmerged|killed|modified])* " "[ --ignored ] [--exclude=<pattern>] [--exclude-from=<file>] " @@ -452,6 +517,10 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix) error_unmatch = 1; continue; } + if (!prefixcmp(arg, "--with-tree=")) { + with_tree = arg + 12; + continue; + } if (!prefixcmp(arg, "--abbrev=")) { abbrev = strtoul(arg+9, NULL, 10); if (abbrev && abbrev < MINIMUM_ABBREV) @@ -503,6 +572,15 @@ int cmd_ls_files(int argc, const char **argv, const char *prefix) read_cache(); if (prefix) prune_cache(prefix); + if (with_tree) { + /* + * Basic sanity check; show-stages and show-unmerged + * would not make any sense with this option. + */ + if (show_stage || show_unmerged) + die("ls-files --with-tree is incompatible with -s or -u"); + overlay_tree(with_tree, prefix); + } show_files(&dir, prefix); if (ps_matched) { diff --git a/builtin-push.c b/builtin-push.c index 2612f07f74..88c5024da7 100644 --- a/builtin-push.c +++ b/builtin-push.c @@ -9,7 +9,7 @@ static const char push_usage[] = "git-push [--all] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]"; -static int all, force, thin = 1, verbose; +static int all, force, thin, verbose; static const char *receivepack; static const char **refspec; diff --git a/builtin-tag.c b/builtin-tag.c index 348919cff8..3a9d2eea71 100644 --- a/builtin-tag.c +++ b/builtin-tag.c @@ -200,6 +200,10 @@ static ssize_t do_sign(char *buffer, size_t size, size_t max) bracket[1] = '\0'; } + /* When the username signingkey is bad, program could be terminated + * because gpg exits without reading and then write gets SIGPIPE. */ + signal(SIGPIPE, SIG_IGN); + memset(&gpg, 0, sizeof(gpg)); gpg.argv = args; gpg.in = -1; @@ -212,12 +216,17 @@ static ssize_t do_sign(char *buffer, size_t size, size_t max) if (start_command(&gpg)) return error("could not run gpg."); - write_or_die(gpg.in, buffer, size); + if (write_in_full(gpg.in, buffer, size) != size) { + close(gpg.in); + finish_command(&gpg); + return error("gpg did not accept the tag data"); + } close(gpg.in); gpg.close_in = 0; len = read_in_full(gpg.out, buffer + size, max - size); - finish_command(&gpg); + if (finish_command(&gpg) || !len || len < 0) + return error("gpg failed to sign the tag"); if (len == max - size) return error("could not read the entire signature from gpg."); @@ -310,9 +319,10 @@ static void create_tag(const unsigned char *object, const char *tag, size += header_len; if (sign) { - size = do_sign(buffer, size, max_size); - if (size < 0) + ssize_t r = do_sign(buffer, size, max_size); + if (r < 0) die("unable to sign the tag"); + size = r; } if (write_sha1_file(buffer, size, tag_type, result) < 0) diff --git a/builtin-update-ref.c b/builtin-update-ref.c index 8339cf19e2..fe1f74c9f3 100644 --- a/builtin-update-ref.c +++ b/builtin-update-ref.c @@ -8,7 +8,6 @@ static const char git_update_ref_usage[] = int cmd_update_ref(int argc, const char **argv, const char *prefix) { const char *refname=NULL, *value=NULL, *oldval=NULL, *msg=NULL; - struct ref_lock *lock; unsigned char sha1[20], oldsha1[20]; int i, delete, ref_flags; @@ -62,10 +61,6 @@ int cmd_update_ref(int argc, const char **argv, const char *prefix) if (oldval && *oldval && get_sha1(oldval, oldsha1)) die("%s: not a valid old SHA1", oldval); - lock = lock_any_ref_for_update(refname, oldval ? oldsha1 : NULL, ref_flags); - if (!lock) - die("%s: cannot lock the ref", refname); - if (write_ref_sha1(lock, sha1, msg) < 0) - die("%s: cannot update the ref", refname); - return 0; + return update_ref(msg, refname, sha1, oldval ? oldsha1 : NULL, + ref_flags, DIE_ON_ERR); } @@ -592,7 +592,6 @@ extern void trace_argv_printf(const char **argv, int count, const char *format, /* convert.c */ extern char *convert_to_git(const char *path, const char *src, unsigned long *sizep); extern char *convert_to_working_tree(const char *path, const char *src, unsigned long *sizep); -extern void *convert_sha1_file(const char *path, const unsigned char *sha1, unsigned int mode, enum object_type *type, unsigned long *size); /* diff.c */ extern int diff_auto_refresh_index; @@ -787,8 +787,8 @@ static void fill_person(struct interp *table, const char *msg, int len) interp_set_entry(table, 6, show_date(date, tz, DATE_ISO8601)); } -static long format_commit_message(const struct commit *commit, - const char *msg, char **buf_p, unsigned long *space_p) +long format_commit_message(const struct commit *commit, const void *format, + char **buf_p, unsigned long *space_p) { struct interp table[] = { { "%H" }, /* commit hash */ @@ -843,6 +843,7 @@ static long format_commit_message(const struct commit *commit, char parents[1024]; int i; enum { HEADER, SUBJECT, BODY } state; + const char *msg = commit->buffer; if (ILEFT_RIGHT + 1 != ARRAY_SIZE(table)) die("invalid interp table!"); @@ -924,7 +925,7 @@ static long format_commit_message(const struct commit *commit, char *buf = *buf_p; unsigned long space = *space_p; - space = interpolate(buf, space, user_format, + space = interpolate(buf, space, format, table, ARRAY_SIZE(table)); if (!space) break; @@ -1165,7 +1166,7 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, char *buf; if (fmt == CMIT_FMT_USERFORMAT) - return format_commit_message(commit, msg, buf_p, space_p); + return format_commit_message(commit, user_format, buf_p, space_p); encoding = (git_log_output_encoding ? git_log_output_encoding @@ -61,6 +61,7 @@ enum cmit_fmt { }; extern enum cmit_fmt get_commit_format(const char *arg); +extern long format_commit_message(const struct commit *commit, const void *template, char **buf_p, unsigned long *space_p); extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *, unsigned long len, char **buf_p, unsigned long *space_p, int abbrev, const char *subject, const char *after_subject, enum date_mode dmode); /** Removes the first commit from a list sorted by date, and adds all diff --git a/compat/memmem.c b/compat/memmem.c new file mode 100644 index 0000000000..cd0d877364 --- /dev/null +++ b/compat/memmem.c @@ -0,0 +1,29 @@ +#include "../git-compat-util.h" + +void *gitmemmem(const void *haystack, size_t haystack_len, + const void *needle, size_t needle_len) +{ + const char *begin = haystack; + const char *last_possible = begin + haystack_len - needle_len; + + /* + * The first occurrence of the empty string is deemed to occur at + * the beginning of the string. + */ + if (needle_len == 0) + return (void *)begin; + + /* + * Sanity check, otherwise the loop might search through the whole + * memory. + */ + if (haystack_len < needle_len) + return NULL; + + for (; begin <= last_possible; begin++) { + if (!memcmp(begin, needle, needle_len)) + return (void *)begin; + } + + return NULL; +} diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index 280557ecd4..2d77fd47ec 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -97,6 +97,21 @@ if there is already one that displays the same directory." :group 'git :type 'string) +(defcustom git-show-uptodate nil + "Whether to display up-to-date files." + :group 'git + :type 'boolean) + +(defcustom git-show-ignored nil + "Whether to display ignored files." + :group 'git + :type 'boolean) + +(defcustom git-show-unknown t + "Whether to display unknown files." + :group 'git + :type 'boolean) + (defface git-status-face '((((class color) (background light)) (:foreground "purple")) @@ -479,6 +494,27 @@ and returns the process output as a string." (setf (git-fileinfo->orig-name info) nil) (setf (git-fileinfo->needs-refresh info) t)))) +(defun git-set-filenames-state (status files state) + "Set the state of a list of named files." + (when files + (setq files (sort files #'string-lessp)) + (let ((file (pop files)) + (node (ewoc-nth status 0))) + (while (and file node) + (let ((info (ewoc-data node))) + (cond ((string-lessp (git-fileinfo->name info) file) + (setq node (ewoc-next status node))) + ((string-equal (git-fileinfo->name info) file) + (unless (eq (git-fileinfo->state info) state) + (setf (git-fileinfo->state info) state) + (setf (git-fileinfo->rename-state info) nil) + (setf (git-fileinfo->orig-name info) nil) + (setf (git-fileinfo->needs-refresh info) t)) + (setq file (pop files))) + (t (setq file (pop files))))))) + (unless state ;; delete files whose state has been set to nil + (ewoc-filter status (lambda (info) (git-fileinfo->state info)))))) + (defun git-state-code (code) "Convert from a string to a added/deleted/modified state." (case (string-to-char code) @@ -532,19 +568,36 @@ and returns the process output as a string." " " (git-escape-file-name (git-fileinfo->name info)) (git-rename-as-string info)))) -(defun git-insert-fileinfo (status info &optional refresh) - "Insert INFO in the status buffer, optionally refreshing an existing one." - (let ((node (and refresh - (git-find-status-file status (git-fileinfo->name info))))) - (setf (git-fileinfo->needs-refresh info) t) - (when node ;preserve the marked flag - (setf (git-fileinfo->marked info) (git-fileinfo->marked (ewoc-data node)))) - (if node (setf (ewoc-data node) info) (ewoc-enter-last status info)))) +(defun git-insert-info-list (status infolist) + "Insert a list of file infos in the status buffer, replacing existing ones if any." + (setq infolist (sort infolist + (lambda (info1 info2) + (string-lessp (git-fileinfo->name info1) + (git-fileinfo->name info2))))) + (let ((info (pop infolist)) + (node (ewoc-nth status 0))) + (while info + (setf (git-fileinfo->needs-refresh info) t) + (cond ((not node) + (ewoc-enter-last status info) + (setq info (pop infolist))) + ((string-lessp (git-fileinfo->name (ewoc-data node)) + (git-fileinfo->name info)) + (setq node (ewoc-next status node))) + ((string-equal (git-fileinfo->name (ewoc-data node)) + (git-fileinfo->name info)) + ;; preserve the marked flag + (setf (git-fileinfo->marked info) (git-fileinfo->marked (ewoc-data node))) + (setf (ewoc-data node) info) + (setq info (pop infolist))) + (t + (ewoc-enter-before status node info) + (setq info (pop infolist))))))) (defun git-run-diff-index (status files) "Run git-diff-index on FILES and parse the results into STATUS. Return the list of files that haven't been handled." - (let ((refresh files)) + (let (infolist) (with-temp-buffer (apply #'git-run-command t nil "diff-index" "-z" "-M" "HEAD" "--" files) (goto-char (point-min)) @@ -558,13 +611,14 @@ Return the list of files that haven't been handled." (new-name (match-string 8))) (if new-name ; copy or rename (if (eq ?C (string-to-char state)) - (git-insert-fileinfo status (git-create-fileinfo 'added new-name old-perm new-perm 'copy name) refresh) - (git-insert-fileinfo status (git-create-fileinfo 'deleted name 0 0 'rename new-name) refresh) - (git-insert-fileinfo status (git-create-fileinfo 'added new-name old-perm new-perm 'rename name)) refresh) - (git-insert-fileinfo status (git-create-fileinfo (git-state-code state) name old-perm new-perm) refresh)) + (push (git-create-fileinfo 'added new-name old-perm new-perm 'copy name) infolist) + (push (git-create-fileinfo 'deleted name 0 0 'rename new-name) infolist) + (push (git-create-fileinfo 'added new-name old-perm new-perm 'rename name) infolist)) + (push (git-create-fileinfo (git-state-code state) name old-perm new-perm) infolist)) (setq files (delete name files)) - (when new-name (setq files (delete new-name files))))))) - files) + (when new-name (setq files (delete new-name files)))))) + (git-insert-info-list status infolist) + files)) (defun git-find-status-file (status file) "Find a given file in the status ewoc and return its node." @@ -576,16 +630,16 @@ Return the list of files that haven't been handled." (defun git-run-ls-files (status files default-state &rest options) "Run git-ls-files on FILES and parse the results into STATUS. Return the list of files that haven't been handled." - (let ((refresh files)) + (let (infolist) (with-temp-buffer - (apply #'git-run-command t nil "ls-files" "-z" "-t" (append options (list "--") files)) + (apply #'git-run-command t nil "ls-files" "-z" (append options (list "--") files)) (goto-char (point-min)) - (while (re-search-forward "\\([HMRCK?]\\) \\([^\0]*\\)\0" nil t 1) - (let ((state (match-string 1)) - (name (match-string 2))) - (git-insert-fileinfo status (git-create-fileinfo (or (git-state-code state) default-state) name) refresh) - (setq files (delete name files)))))) - files) + (while (re-search-forward "\\([^\0]*\\)\0" nil t 1) + (let ((name (match-string 1))) + (push (git-create-fileinfo default-state name) infolist) + (setq files (delete name files))))) + (git-insert-info-list status infolist) + files)) (defun git-run-ls-unmerged (status files) "Run git-ls-files -u on FILES and parse the results into STATUS." @@ -594,9 +648,8 @@ Return the list of files that haven't been handled." (goto-char (point-min)) (let (unmerged-files) (while (re-search-forward "[0-7]\\{6\\} [0-9a-f]\\{40\\} [123]\t\\([^\0]+\\)\0" nil t) - (let ((node (git-find-status-file status (match-string 1)))) - (when node (push (ewoc-data node) unmerged-files)))) - (git-set-files-state unmerged-files 'unmerged)))) + (push (match-string 1) unmerged-files)) + (git-set-filenames-state status unmerged-files 'unmerged)))) (defun git-get-exclude-files () "Get the list of exclude files to pass to git-ls-files." @@ -608,34 +661,30 @@ Return the list of files that haven't been handled." (push config files)) files)) +(defun git-run-ls-files-with-excludes (status files default-state &rest options) + "Run git-ls-files on FILES with appropriate --exclude-from options." + (let ((exclude-files (git-get-exclude-files))) + (apply #'git-run-ls-files status files default-state + (concat "--exclude-per-directory=" git-per-dir-ignore-file) + (append options (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files))))) + (defun git-update-status-files (files &optional default-state) "Update the status of FILES from the index." (unless git-status (error "Not in git-status buffer.")) - (let* ((status git-status) - (remaining-files + (unless files + (when git-show-uptodate (git-run-ls-files git-status nil 'uptodate "-c"))) + (let* ((remaining-files (if (git-empty-db-p) ; we need some special handling for an empty db - (git-run-ls-files status files 'added "-c") - (git-run-diff-index status files)))) - (git-run-ls-unmerged status files) - (when (or (not files) remaining-files) - (let ((exclude-files (git-get-exclude-files))) - (setq remaining-files (apply #'git-run-ls-files status remaining-files 'unknown "-o" - (concat "--exclude-per-directory=" git-per-dir-ignore-file) - (mapcar (lambda (f) (concat "--exclude-from=" f)) exclude-files))))) - ; mark remaining files with the default state (or remove them if nil) - (when remaining-files - (if default-state - (ewoc-map (lambda (info) - (when (member (git-fileinfo->name info) remaining-files) - (git-set-files-state (list info) default-state)) - nil) - status) - (ewoc-filter status - (lambda (info files) - (not (member (git-fileinfo->name info) files))) - remaining-files))) + (git-run-ls-files git-status files 'added "-c") + (git-run-diff-index git-status files)))) + (git-run-ls-unmerged git-status files) + (when (or remaining-files (and git-show-unknown (not files))) + (setq remaining-files (git-run-ls-files-with-excludes git-status remaining-files 'unknown "-o"))) + (when (or remaining-files (and git-show-ignored (not files))) + (setq remaining-files (git-run-ls-files-with-excludes git-status remaining-files 'ignored "-o" "-i"))) + (git-set-filenames-state git-status remaining-files default-state) (git-refresh-files) - (git-refresh-ewoc-hf status))) + (git-refresh-ewoc-hf git-status))) (defun git-marked-files () "Return a list of all marked files, or if none a list containing just the file at cursor position." @@ -853,7 +902,7 @@ Return the list of files that haven't been handled." (defun git-add-file () "Add marked file(s) to the index cache." (interactive) - (let ((files (git-get-filenames (git-marked-files-state 'unknown)))) + (let ((files (git-get-filenames (git-marked-files-state 'unknown 'ignored)))) (unless files (push (file-relative-name (read-file-name "File to add: " nil nil t)) files)) (apply #'git-run-command nil nil "update-index" "--add" "--" files) @@ -871,7 +920,7 @@ Return the list of files that haven't been handled." (defun git-remove-file () "Remove the marked file(s)." (interactive) - (let ((files (git-get-filenames (git-marked-files-state 'added 'modified 'unknown 'uptodate)))) + (let ((files (git-get-filenames (git-marked-files-state 'added 'modified 'unknown 'uptodate 'ignored)))) (unless files (push (file-relative-name (read-file-name "File to remove: " nil nil t)) files)) (if (yes-or-no-p @@ -916,11 +965,41 @@ Return the list of files that haven't been handled." (interactive) (ewoc-filter git-status (lambda (info) - (not (or (eq (git-fileinfo->state info) 'ignored) - (eq (git-fileinfo->state info) 'uptodate))))) + (case (git-fileinfo->state info) + ('ignored git-show-ignored) + ('uptodate git-show-uptodate) + ('unknown git-show-unknown) + (t t)))) (unless (ewoc-nth git-status 0) ; refresh header if list is empty (git-refresh-ewoc-hf git-status))) +(defun git-toggle-show-uptodate () + "Toogle the option for showing up-to-date files." + (interactive) + (if (setq git-show-uptodate (not git-show-uptodate)) + (git-refresh-status) + (git-remove-handled))) + +(defun git-toggle-show-ignored () + "Toogle the option for showing ignored files." + (interactive) + (if (setq git-show-ignored (not git-show-ignored)) + (progn + (git-run-ls-files-with-excludes git-status nil 'ignored "-o" "-i") + (git-refresh-files) + (git-refresh-ewoc-hf git-status)) + (git-remove-handled))) + +(defun git-toggle-show-unknown () + "Toogle the option for showing unknown files." + (interactive) + (if (setq git-show-unknown (not git-show-unknown)) + (progn + (git-run-ls-files-with-excludes git-status nil 'unknown "-o") + (git-refresh-files) + (git-refresh-ewoc-hf git-status)) + (git-remove-handled))) + (defun git-setup-diff-buffer (buffer) "Setup a buffer for displaying a diff." (let ((dir default-directory)) @@ -1146,7 +1225,8 @@ Return the list of files that haven't been handled." (unless git-status-mode-map (let ((map (make-keymap)) - (diff-map (make-sparse-keymap))) + (diff-map (make-sparse-keymap)) + (toggle-map (make-sparse-keymap))) (suppress-keymap map) (define-key map "?" 'git-help) (define-key map "h" 'git-help) @@ -1170,6 +1250,7 @@ Return the list of files that haven't been handled." (define-key map "q" 'git-status-quit) (define-key map "r" 'git-remove-file) (define-key map "R" 'git-resolve-file) + (define-key map "t" toggle-map) (define-key map "T" 'git-toggle-all-marks) (define-key map "u" 'git-unmark-file) (define-key map "U" 'git-revert-file) @@ -1186,6 +1267,11 @@ Return the list of files that haven't been handled." (define-key diff-map "h" 'git-diff-file-merge-head) (define-key diff-map "m" 'git-diff-file-mine) (define-key diff-map "o" 'git-diff-file-other) + ; the toggle submap + (define-key toggle-map "u" 'git-toggle-show-uptodate) + (define-key toggle-map "i" 'git-toggle-show-ignored) + (define-key toggle-map "k" 'git-toggle-show-unknown) + (define-key toggle-map "m" 'git-toggle-all-marks) (setq git-status-mode-map map))) ;; git mode should only run in the *git status* buffer @@ -1207,6 +1293,9 @@ Commands: (let ((status (ewoc-create 'git-fileinfo-prettyprint "" ""))) (set (make-local-variable 'git-status) status)) (set (make-local-variable 'list-buffers-directory) default-directory) + (make-local-variable 'git-show-uptodate) + (make-local-variable 'git-show-ignored) + (make-local-variable 'git-show-unknown) (run-hooks 'git-status-mode-hook))) (defun git-find-status-buffer (dir) diff --git a/contrib/fast-import/git-p4 b/contrib/fast-import/git-p4 index 55778c5775..adaaae6633 100755 --- a/contrib/fast-import/git-p4 +++ b/contrib/fast-import/git-p4 @@ -281,6 +281,19 @@ def createOrUpdateBranchesFromOrigin(localRefPrefix = "refs/remotes/p4/", silent def originP4BranchesExist(): return gitBranchExists("origin") or gitBranchExists("origin/p4") or gitBranchExists("origin/p4/master") +def p4ChangesForPaths(depotPaths, changeRange): + assert depotPaths + output = read_pipe_lines("p4 changes " + ' '.join (["%s...%s" % (p, changeRange) + for p in depotPaths])) + + changes = [] + for line in output: + changeNum = line.split(" ")[1] + changes.append(int(changeNum)) + + changes.sort() + return changes + class Command: def __init__(self): self.usage = "usage: %prog [options]" @@ -664,9 +677,8 @@ class P4Submit(Command): f.close(); os.chdir(self.clientPath) - response = raw_input("Do you want to sync %s with p4 sync? [y]es/[n]o " % self.clientPath) - if response == "y" or response == "yes": - system("p4 sync ...") + print "Syncronizing p4 checkout..." + system("p4 sync ...") if self.reset: self.firstTime = True @@ -705,10 +717,14 @@ class P4Submit(Command): else: print "All changes applied!" os.chdir(self.oldWorkingDirectory) - response = raw_input("Do you want to sync from Perforce now using git-p4 rebase? [y]es/[n]o ") + + sync = P4Sync() + sync.run([]) + + response = raw_input("Do you want to rebase current HEAD from Perforce now using git-p4 rebase? [y]es/[n]o ") if response == "y" or response == "yes": rebase = P4Rebase() - rebase.run([]) + rebase.rebase() os.remove(self.configFile) return True @@ -1102,6 +1118,186 @@ class P4Sync(Command): self.keepRepoPath = (d.has_key('options') and ('keepRepoPath' in d['options'])) + def gitRefForBranch(self, branch): + if branch == "main": + return self.refPrefix + "master" + + if len(branch) <= 0: + return branch + + return self.refPrefix + self.projectName + branch + + def gitCommitByP4Change(self, ref, change): + if self.verbose: + print "looking in ref " + ref + " for change %s using bisect..." % change + + earliestCommit = "" + latestCommit = parseRevision(ref) + + while True: + if self.verbose: + print "trying: earliest %s latest %s" % (earliestCommit, latestCommit) + next = read_pipe("git rev-list --bisect %s %s" % (latestCommit, earliestCommit)).strip() + if len(next) == 0: + if self.verbose: + print "argh" + return "" + log = extractLogMessageFromGitCommit(next) + settings = extractSettingsGitLog(log) + currentChange = int(settings['change']) + if self.verbose: + print "current change %s" % currentChange + + if currentChange == change: + if self.verbose: + print "found %s" % next + return next + + if currentChange < change: + earliestCommit = "^%s" % next + else: + latestCommit = "%s" % next + + return "" + + def importNewBranch(self, branch, maxChange): + # make fast-import flush all changes to disk and update the refs using the checkpoint + # command so that we can try to find the branch parent in the git history + self.gitStream.write("checkpoint\n\n"); + self.gitStream.flush(); + branchPrefix = self.depotPaths[0] + branch + "/" + range = "@1,%s" % maxChange + #print "prefix" + branchPrefix + changes = p4ChangesForPaths([branchPrefix], range) + if len(changes) <= 0: + return False + firstChange = changes[0] + #print "first change in branch: %s" % firstChange + sourceBranch = self.knownBranches[branch] + sourceDepotPath = self.depotPaths[0] + sourceBranch + sourceRef = self.gitRefForBranch(sourceBranch) + #print "source " + sourceBranch + + branchParentChange = int(p4Cmd("changes -m 1 %s...@1,%s" % (sourceDepotPath, firstChange))["change"]) + #print "branch parent: %s" % branchParentChange + gitParent = self.gitCommitByP4Change(sourceRef, branchParentChange) + if len(gitParent) > 0: + self.initialParents[self.gitRefForBranch(branch)] = gitParent + #print "parent git commit: %s" % gitParent + + self.importChanges(changes) + return True + + def importChanges(self, changes): + cnt = 1 + for change in changes: + description = p4Cmd("describe %s" % change) + self.updateOptionDict(description) + + if not self.silent: + sys.stdout.write("\rImporting revision %s (%s%%)" % (change, cnt * 100 / len(changes))) + sys.stdout.flush() + cnt = cnt + 1 + + try: + if self.detectBranches: + branches = self.splitFilesIntoBranches(description) + for branch in branches.keys(): + ## HACK --hwn + branchPrefix = self.depotPaths[0] + branch + "/" + + parent = "" + + filesForCommit = branches[branch] + + if self.verbose: + print "branch is %s" % branch + + self.updatedBranches.add(branch) + + if branch not in self.createdBranches: + self.createdBranches.add(branch) + parent = self.knownBranches[branch] + if parent == branch: + parent = "" + else: + fullBranch = self.projectName + branch + if fullBranch not in self.p4BranchesInGit: + if not self.silent: + print("\n Importing new branch %s" % fullBranch); + if self.importNewBranch(branch, change - 1): + parent = "" + self.p4BranchesInGit.append(fullBranch) + if not self.silent: + print("\n Resuming with change %s" % change); + + if self.verbose: + print "parent determined through known branches: %s" % parent + + branch = self.gitRefForBranch(branch) + parent = self.gitRefForBranch(parent) + + if self.verbose: + print "looking for initial parent for %s; current parent is %s" % (branch, parent) + + if len(parent) == 0 and branch in self.initialParents: + parent = self.initialParents[branch] + del self.initialParents[branch] + + self.commit(description, filesForCommit, branch, [branchPrefix], parent) + else: + files = self.extractFilesFromCommit(description) + self.commit(description, files, self.branch, self.depotPaths, + self.initialParent) + self.initialParent = "" + except IOError: + print self.gitError.read() + sys.exit(1) + + def importHeadRevision(self, revision): + print "Doing initial import of %s from revision %s into %s" % (' '.join(self.depotPaths), revision, self.branch) + + details = { "user" : "git perforce import user", "time" : int(time.time()) } + details["desc"] = ("Initial import of %s from the state at revision %s" + % (' '.join(self.depotPaths), revision)) + details["change"] = revision + newestRevision = 0 + + fileCnt = 0 + for info in p4CmdList("files " + + ' '.join(["%s...%s" + % (p, revision) + for p in self.depotPaths])): + + if info['code'] == 'error': + sys.stderr.write("p4 returned an error: %s\n" + % info['data']) + sys.exit(1) + + + change = int(info["change"]) + if change > newestRevision: + newestRevision = change + + if info["action"] == "delete": + # don't increase the file cnt, otherwise details["depotFile123"] will have gaps! + #fileCnt = fileCnt + 1 + continue + + for prop in ["depotFile", "rev", "action", "type" ]: + details["%s%s" % (prop, fileCnt)] = info[prop] + + fileCnt = fileCnt + 1 + + details["change"] = newestRevision + self.updateOptionDict(details) + try: + self.commit(details, self.extractFilesFromCommit(details), self.branch, self.depotPaths) + except IOError: + print "IO error with git fast-import. Is your git version recent enough?" + print self.gitError.read() + + def run(self, args): self.depotPaths = [] self.changeRange = "" @@ -1199,7 +1395,7 @@ class P4Sync(Command): self.depotPaths = sorted(args) - self.revision = "" + revision = "" self.users = {} newPaths = [] @@ -1210,15 +1406,15 @@ class P4Sync(Command): if self.changeRange == "@all": self.changeRange = "" elif ',' not in self.changeRange: - self.revision = self.changeRange + revision = self.changeRange self.changeRange = "" p = p[:atIdx] elif p.find("#") != -1: hashIdx = p.index("#") - self.revision = p[hashIdx:] + revision = p[hashIdx:] p = p[:hashIdx] elif self.previousDepotPaths == []: - self.revision = "#head" + revision = "#head" p = re.sub ("\.\.\.$", "", p) if not p.endswith("/"): @@ -1259,49 +1455,8 @@ class P4Sync(Command): self.gitStream = importProcess.stdin self.gitError = importProcess.stderr - if self.revision: - print "Doing initial import of %s from revision %s into %s" % (' '.join(self.depotPaths), self.revision, self.branch) - - details = { "user" : "git perforce import user", "time" : int(time.time()) } - details["desc"] = ("Initial import of %s from the state at revision %s" - % (' '.join(self.depotPaths), self.revision)) - details["change"] = self.revision - newestRevision = 0 - - fileCnt = 0 - for info in p4CmdList("files " - + ' '.join(["%s...%s" - % (p, self.revision) - for p in self.depotPaths])): - - if info['code'] == 'error': - sys.stderr.write("p4 returned an error: %s\n" - % info['data']) - sys.exit(1) - - - change = int(info["change"]) - if change > newestRevision: - newestRevision = change - - if info["action"] == "delete": - # don't increase the file cnt, otherwise details["depotFile123"] will have gaps! - #fileCnt = fileCnt + 1 - continue - - for prop in ["depotFile", "rev", "action", "type" ]: - details["%s%s" % (prop, fileCnt)] = info[prop] - - fileCnt = fileCnt + 1 - - details["change"] = newestRevision - self.updateOptionDict(details) - try: - self.commit(details, self.extractFilesFromCommit(details), self.branch, self.depotPaths) - except IOError: - print "IO error with git fast-import. Is your git version recent enough?" - print self.gitError.read() - + if revision: + self.importHeadRevision(revision) else: changes = [] @@ -1319,15 +1474,7 @@ class P4Sync(Command): if self.verbose: print "Getting p4 changes for %s...%s" % (', '.join(self.depotPaths), self.changeRange) - assert self.depotPaths - output = read_pipe_lines("p4 changes " + ' '.join (["%s...%s" % (p, self.changeRange) - for p in self.depotPaths])) - - for line in output: - changeNum = line.split(" ")[1] - changes.append(int(changeNum)) - - changes.sort() + changes = p4ChangesForPaths(self.depotPaths, self.changeRange) if len(self.maxChanges) > 0: changes = changes[:min(int(self.maxChanges), len(changes))] @@ -1342,74 +1489,7 @@ class P4Sync(Command): self.updatedBranches = set() - cnt = 1 - for change in changes: - description = p4Cmd("describe %s" % change) - self.updateOptionDict(description) - - if not self.silent: - sys.stdout.write("\rImporting revision %s (%s%%)" % (change, cnt * 100 / len(changes))) - sys.stdout.flush() - cnt = cnt + 1 - - try: - if self.detectBranches: - branches = self.splitFilesIntoBranches(description) - for branch in branches.keys(): - ## HACK --hwn - branchPrefix = self.depotPaths[0] + branch + "/" - - parent = "" - - filesForCommit = branches[branch] - - if self.verbose: - print "branch is %s" % branch - - self.updatedBranches.add(branch) - - if branch not in self.createdBranches: - self.createdBranches.add(branch) - parent = self.knownBranches[branch] - if parent == branch: - parent = "" - elif self.verbose: - print "parent determined through known branches: %s" % parent - - # main branch? use master - if branch == "main": - branch = "master" - else: - - ## FIXME - branch = self.projectName + branch - - if parent == "main": - parent = "master" - elif len(parent) > 0: - ## FIXME - parent = self.projectName + parent - - branch = self.refPrefix + branch - if len(parent) > 0: - parent = self.refPrefix + parent - - if self.verbose: - print "looking for initial parent for %s; current parent is %s" % (branch, parent) - - if len(parent) == 0 and branch in self.initialParents: - parent = self.initialParents[branch] - del self.initialParents[branch] - - self.commit(description, filesForCommit, branch, [branchPrefix], parent) - else: - files = self.extractFilesFromCommit(description) - self.commit(description, files, self.branch, self.depotPaths, - self.initialParent) - self.initialParent = "" - except IOError: - print self.gitError.read() - sys.exit(1) + self.importChanges(changes) if not self.silent: print "" @@ -1419,7 +1499,6 @@ class P4Sync(Command): sys.stdout.write("%s " % b) sys.stdout.write("\n") - self.gitStream.close() if importProcess.wait() != 0: die("fast-import failed: %s" % self.gitError.read()) @@ -1440,6 +1519,9 @@ class P4Rebase(Command): sync = P4Sync() sync.run([]) + return self.rebase() + + def rebase(self): [upstream, settings] = findUpstreamBranchPoint() if len(upstream) == 0: die("Cannot find upstream branchpoint for rebase") diff --git a/contrib/workdir/git-new-workdir b/contrib/workdir/git-new-workdir index c6e154a84f..2838546d16 100755 --- a/contrib/workdir/git-new-workdir +++ b/contrib/workdir/git-new-workdir @@ -48,6 +48,12 @@ then "a complete repository." fi +# don't recreate a workdir over an existing repository +if test -e "$new_workdir" +then + die "destination directory '$new_workdir' already exists." +fi + # make sure the the links use full paths git_dir=$(cd "$git_dir"; pwd) @@ -687,18 +687,3 @@ char *convert_to_working_tree(const char *path, const char *src, unsigned long * return buf; } - -void *convert_sha1_file(const char *path, const unsigned char *sha1, - unsigned int mode, enum object_type *type, - unsigned long *size) -{ - void *buffer = read_sha1_file(sha1, type, size); - if (S_ISREG(mode) && buffer) { - void *converted = convert_to_working_tree(path, buffer, size); - if (converted) { - free(buffer); - buffer = converted; - } - } - return buffer; -} diff --git a/diff-delta.c b/diff-delta.c index 0dde2f2dc0..9e440a9299 100644 --- a/diff-delta.c +++ b/diff-delta.c @@ -115,7 +115,11 @@ static const unsigned int U[256] = { struct index_entry { const unsigned char *ptr; unsigned int val; - struct index_entry *next; +}; + +struct unpacked_index_entry { + struct index_entry entry; + struct unpacked_index_entry *next; }; struct delta_index { @@ -131,7 +135,8 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) unsigned int i, hsize, hmask, entries, prev_val, *hash_count; const unsigned char *data, *buffer = buf; struct delta_index *index; - struct index_entry *entry, **hash; + struct unpacked_index_entry *entry, **hash; + struct index_entry *packed_entry, **packed_hash; void *mem; unsigned long memsize; @@ -148,28 +153,21 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) hmask = hsize - 1; /* allocate lookup index */ - memsize = sizeof(*index) + - sizeof(*hash) * hsize + + memsize = sizeof(*hash) * hsize + sizeof(*entry) * entries; mem = malloc(memsize); if (!mem) return NULL; - index = mem; - mem = index + 1; hash = mem; mem = hash + hsize; entry = mem; - index->memsize = memsize; - index->src_buf = buf; - index->src_size = bufsize; - index->hash_mask = hmask; memset(hash, 0, hsize * sizeof(*hash)); /* allocate an array to count hash entries */ hash_count = calloc(hsize, sizeof(*hash_count)); if (!hash_count) { - free(index); + free(hash); return NULL; } @@ -183,12 +181,13 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) val = ((val << 8) | data[i]) ^ T[val >> RABIN_SHIFT]; if (val == prev_val) { /* keep the lowest of consecutive identical blocks */ - entry[-1].ptr = data + RABIN_WINDOW; + entry[-1].entry.ptr = data + RABIN_WINDOW; + --entries; } else { prev_val = val; i = val & hmask; - entry->ptr = data + RABIN_WINDOW; - entry->val = val; + entry->entry.ptr = data + RABIN_WINDOW; + entry->entry.val = val; entry->next = hash[i]; hash[i] = entry++; hash_count[i]++; @@ -208,20 +207,84 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) * the reference buffer. */ for (i = 0; i < hsize; i++) { - if (hash_count[i] < HASH_LIMIT) + int acc; + + if (hash_count[i] <= HASH_LIMIT) continue; + + entries -= hash_count[i] - HASH_LIMIT; + /* We leave exactly HASH_LIMIT entries in the bucket */ + entry = hash[i]; + acc = 0; do { - struct index_entry *keep = entry; - int skip = hash_count[i] / HASH_LIMIT; - do { - entry = entry->next; - } while(--skip && entry); - keep->next = entry; - } while(entry); + acc += hash_count[i] - HASH_LIMIT; + if (acc > 0) { + struct unpacked_index_entry *keep = entry; + do { + entry = entry->next; + acc -= HASH_LIMIT; + } while (acc > 0); + keep->next = entry->next; + } + entry = entry->next; + } while (entry); + + /* Assume that this loop is gone through exactly + * HASH_LIMIT times and is entered and left with + * acc==0. So the first statement in the loop + * contributes (hash_count[i]-HASH_LIMIT)*HASH_LIMIT + * to the accumulator, and the inner loop consequently + * is run (hash_count[i]-HASH_LIMIT) times, removing + * one element from the list each time. Since acc + * balances out to 0 at the final run, the inner loop + * body can't be left with entry==NULL. So we indeed + * encounter entry==NULL in the outer loop only. + */ } free(hash_count); + /* Now create the packed index in array form rather than + * linked lists */ + + memsize = sizeof(*index) + + sizeof(*packed_hash) * (hsize+1) + + sizeof(*packed_entry) * entries; + + mem = malloc(memsize); + + if (!mem) { + free(hash); + return NULL; + } + + index = mem; + index->memsize = memsize; + index->src_buf = buf; + index->src_size = bufsize; + index->hash_mask = hmask; + + mem = index + 1; + packed_hash = mem; + mem = packed_hash + (hsize+1); + packed_entry = mem; + + /* Coalesce all entries belonging to one linked list into + * consecutive array entries */ + + for (i = 0; i < hsize; i++) { + packed_hash[i] = packed_entry; + for (entry = hash[i]; entry; entry = entry->next) + *packed_entry++ = entry->entry; + } + + /* Sentinel value to indicate the length of the last hash + * bucket */ + + packed_hash[hsize] = packed_entry; + assert(packed_entry - (struct index_entry *)mem == entries); + free(hash); + return index; } @@ -302,7 +365,7 @@ create_delta(const struct delta_index *index, val ^= U[data[-RABIN_WINDOW]]; val = ((val << 8) | *data) ^ T[val >> RABIN_SHIFT]; i = val & index->hash_mask; - for (entry = index->hash[i]; entry; entry = entry->next) { + for (entry = index->hash[i]; entry < index->hash[i+1]; entry++) { const unsigned char *ref = entry->ptr; const unsigned char *src = data; unsigned int ref_size = ref_top - ref; diff --git a/diff-lib.c b/diff-lib.c index f5568c3b36..da5571302d 100644 --- a/diff-lib.c +++ b/diff-lib.c @@ -298,6 +298,8 @@ int setup_diff_no_index(struct rev_info *revs, revs->diffopt.nr_paths = 2; revs->diffopt.no_index = 1; revs->max_count = -2; + if (diff_setup_done(&revs->diffopt) < 0) + die("diff_setup_done failed"); return 0; } @@ -17,7 +17,7 @@ #endif static int diff_detect_rename_default; -static int diff_rename_limit_default = -1; +static int diff_rename_limit_default = 100; static int diff_use_color_default; int diff_auto_refresh_index = 1; @@ -3144,6 +3144,22 @@ static void diffcore_apply_filter(const char *filter) *q = outq; } +/* Check whether two filespecs with the same mode and size are identical */ +static int diff_filespec_is_identical(struct diff_filespec *one, + struct diff_filespec *two) +{ + if (S_ISGITLINK(one->mode)) { + diff_fill_sha1_info(one); + diff_fill_sha1_info(two); + return !hashcmp(one->sha1, two->sha1); + } + if (diff_populate_filespec(one, 0)) + return 0; + if (diff_populate_filespec(two, 0)) + return 0; + return !memcmp(one->data, two->data, one->size); +} + static void diffcore_skip_stat_unmatch(struct diff_options *diffopt) { int i; @@ -3175,10 +3191,7 @@ static void diffcore_skip_stat_unmatch(struct diff_options *diffopt) diff_populate_filespec(p->one, 1) || diff_populate_filespec(p->two, 1) || (p->one->size != p->two->size) || - - diff_populate_filespec(p->one, 0) || /* (2) */ - diff_populate_filespec(p->two, 0) || - memcmp(p->one->data, p->two->data, p->one->size)) + !diff_filespec_is_identical(p->one, p->two)) /* (2) */ diff_q(&outq, p); else { /* diff --git a/diffcore-rename.c b/diffcore-rename.c index 6bde4396f2..41b35c3a9e 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -298,10 +298,25 @@ void diffcore_rename(struct diff_options *options) else if (detect_rename == DIFF_DETECT_COPY) register_rename_src(p->one, 1, p->score); } - if (rename_dst_nr == 0 || rename_src_nr == 0 || - (0 < rename_limit && rename_limit < rename_dst_nr)) + if (rename_dst_nr == 0 || rename_src_nr == 0) goto cleanup; /* nothing to do */ + /* + * This basically does a test for the rename matrix not + * growing larger than a "rename_limit" square matrix, ie: + * + * rename_dst_nr * rename_src_nr > rename_limit * rename_limit + * + * but handles the potential overflow case specially (and we + * assume at least 32-bit integers) + */ + if (rename_limit <= 0 || rename_limit > 32767) + rename_limit = 32767; + if (rename_dst_nr > rename_limit && rename_src_nr > rename_limit) + goto cleanup; + if (rename_dst_nr * rename_src_nr > rename_limit * rename_limit) + goto cleanup; + /* We really want to cull the candidates list early * with cheap tests in order to avoid doing deltas. * The first round matches up the up-to-date entries, diff --git a/git-clone.sh b/git-clone.sh index 18003ab4b3..5e582fe247 100755 --- a/git-clone.sh +++ b/git-clone.sh @@ -34,7 +34,11 @@ fi http_fetch () { # $1 = Remote, $2 = Local - curl -nsfL $curl_extra_args "$1" >"$2" + curl -nsfL $curl_extra_args "$1" >"$2" || + case $? in + 126|127) exit ;; + *) return $? ;; + esac } clone_dumb_http () { diff --git a/git-commit.sh b/git-commit.sh index 1d04f1ff31..bb113e858b 100755 --- a/git-commit.sh +++ b/git-commit.sh @@ -379,8 +379,11 @@ t,) then refuse_partial "Cannot do a partial commit during a merge." fi + TMP_INDEX="$GIT_DIR/tmp-index$$" - commit_only=`git ls-files --error-unmatch -- "$@"` || exit + W= + test -z "$initial_commit" && W=--with-tree=HEAD + commit_only=`git ls-files --error-unmatch $W -- "$@"` || exit # Build a temporary index and update the real index # the same way. @@ -401,7 +404,7 @@ t,) ( GIT_INDEX_FILE="$NEXT_INDEX" export GIT_INDEX_FILE - git update-index --remove --stdin + git update-index --add --remove --stdin ) || exit ;; esac @@ -554,7 +557,7 @@ else # we need to check if there is anything to commit run_status >/dev/null fi -if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" -a -z "$amend" ] +if [ "$?" != "0" -a ! -f "$GIT_DIR/MERGE_HEAD" ] then rm -f "$GIT_DIR/COMMIT_EDITMSG" "$GIT_DIR/SQUASH_MSG" use_status_color=t diff --git a/git-compat-util.h b/git-compat-util.h index ca0a597a28..1bfbdeb94f 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -172,6 +172,12 @@ extern uintmax_t gitstrtoumax(const char *, char **, int); extern const char *githstrerror(int herror); #endif +#ifdef NO_MEMMEM +#define memmem gitmemmem +void *gitmemmem(const void *haystack, size_t haystacklen, + const void *needle, size_t needlelen); +#endif + extern void release_pack_memory(size_t, int); static inline char* xstrdup(const char *str) diff --git a/git-cvsimport.perl b/git-cvsimport.perl index ba23eb8eeb..2954fb846e 100755 --- a/git-cvsimport.perl +++ b/git-cvsimport.perl @@ -779,7 +779,7 @@ sub commit { $xtag =~ tr/_/\./ if ( $opt_u ); $xtag =~ s/[\/]/$opt_s/g; - system('git-tag', $xtag, $cid) == 0 + system('git-tag', '-f', $xtag, $cid) == 0 or die "Cannot create tag $xtag: $!\n"; print "Created tag '$xtag' on '$branch'\n" if $opt_v; diff --git a/git-rebase.sh b/git-rebase.sh index 3bd66b0a04..c9942f2400 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -216,9 +216,11 @@ do -v|--verbose) verbose=t ;; + --whitespace=*) + git_am_opt="$git_am_opt $1" + ;; -C*) - git_am_opt=$1 - shift + git_am_opt="$git_am_opt $1" ;; -*) usage diff --git a/git-send-email.perl b/git-send-email.perl index e0b7d1245e..d8319d45fb 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -73,9 +73,18 @@ Options: --signed-off-cc Automatically add email addresses that appear in Signed-off-by: or Cc: lines to the cc: list. Defaults to on. + --identity The configuration identity, a subsection to prioritise over + the default section. + --smtp-server If set, specifies the outgoing SMTP server to use. Defaults to localhost. + --smtp-user The username for SMTP-AUTH. + + --smtp-pass The password for SMTP-AUTH. + + --smtp-ssl If set, connects to the SMTP server using SSL. + --suppress-from Suppress sending emails to yourself if your address appears in a From: line. Defaults to off. @@ -145,7 +154,6 @@ my $compose_filename = ".msg.$$"; my (@to,@cc,@initial_cc,@bcclist,@xh, $initial_reply_to,$initial_subject,@files,$author,$sender,$compose,$time); -my $smtp_server; my $envelope_sender; # Example reply to: @@ -164,24 +172,26 @@ my ($quiet, $dry_run) = (0, 0); # Variables with corresponding config settings my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd); +my ($smtp_server, $smtp_authuser, $smtp_authpass, $smtp_ssl); +my ($identity, $aliasfiletype, @alias_files); -my %config_settings = ( +my %config_bool_settings = ( "thread" => [\$thread, 1], "chainreplyto" => [\$chain_reply_to, 1], "suppressfrom" => [\$suppress_from, 0], "signedoffcc" => [\$signed_off_cc, 1], - "cccmd" => [\$cc_cmd, ""], + "smtpssl" => [\$smtp_ssl, 0], ); -foreach my $setting (keys %config_settings) { - my $config = $repo->config_bool("sendemail.$setting"); - ${$config_settings{$setting}->[0]} = (defined $config) ? $config : $config_settings{$setting}->[1]; -} - -@bcclist = $repo->config('sendemail.bcc'); -if (!@bcclist or !$bcclist[0]) { - @bcclist = (); -} +my %config_settings = ( + "smtpserver" => \$smtp_server, + "smtpuser" => \$smtp_authuser, + "smtppass" => \$smtp_authpass, + "cccmd" => \$cc_cmd, + "aliasfiletype" => \$aliasfiletype, + "bcc" => \@bcclist, + "aliasesfile" => \@alias_files, +); # Begin by accumulating all the variables (defined above), that we will end up # needing, first, from the command line: @@ -194,6 +204,10 @@ my $rc = GetOptions("sender|from=s" => \$sender, "bcc=s" => \@bcclist, "chain-reply-to!" => \$chain_reply_to, "smtp-server=s" => \$smtp_server, + "smtp-user=s" => \$smtp_authuser, + "smtp-pass=s" => \$smtp_authpass, + "smtp-ssl!" => \$smtp_ssl, + "identity=s" => \$identity, "compose" => \$compose, "quiet" => \$quiet, "cc-cmd=s" => \$cc_cmd, @@ -208,6 +222,43 @@ unless ($rc) { usage(); } +# Now, let's fill any that aren't set in with defaults: + +sub read_config { + my ($prefix) = @_; + + foreach my $setting (keys %config_bool_settings) { + my $target = $config_bool_settings{$setting}->[0]; + $$target = $repo->config_bool("$prefix.$setting") unless (defined $$target); + } + + foreach my $setting (keys %config_settings) { + my $target = $config_settings{$setting}; + if (ref($target) eq "ARRAY") { + unless (@$target) { + my @values = $repo->config("$prefix.$setting"); + @$target = @values if (@values && defined $values[0]); + } + } + else { + $$target = $repo->config("$prefix.$setting") unless (defined $$target); + } + } +} + +# read configuration from [sendemail "$identity"], fall back on [sendemail] +$identity = $repo->config("sendemail.identity") unless (defined $identity); +read_config("sendemail.$identity") if (defined $identity); +read_config("sendemail"); + +# fall back on builtin bool defaults +foreach my $setting (values %config_bool_settings) { + ${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]})); +} + +my ($repoauthor) = $repo->ident_person('author'); +my ($repocommitter) = $repo->ident_person('committer'); + # Verify the user input foreach my $entry (@to) { @@ -222,14 +273,7 @@ foreach my $entry (@bcclist) { die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/; } -# Now, let's fill any that aren't set in with defaults: - -my ($repoauthor) = $repo->ident_person('author'); -my ($repocommitter) = $repo->ident_person('committer'); - my %aliases; -my @alias_files = $repo->config('sendemail.aliasesfile'); -my $aliasfiletype = $repo->config('sendemail.aliasfiletype'); my %parse_alias = ( # multiline formats can be supported in the future mutt => sub { my $fh = shift; while (<$fh>) { @@ -317,13 +361,11 @@ if ($thread && !defined $initial_reply_to && $prompting) { } while (!defined $_); $initial_reply_to = $_; - $initial_reply_to =~ s/(^\s+|\s+$)//g; + $initial_reply_to =~ s/^\s+<?/</; + $initial_reply_to =~ s/>?\s+$/>/; } -if (!$smtp_server) { - $smtp_server = $repo->config('sendemail.smtpserver'); -} -if (!$smtp_server) { +if (!defined $smtp_server) { foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) { if (-x $_) { $smtp_server = $_; @@ -553,8 +595,16 @@ X-Mailer: git-send-email $gitversion print $sm "$header\n$message"; close $sm or die $?; } else { - require Net::SMTP; - $smtp ||= Net::SMTP->new( $smtp_server ); + if ($smtp_ssl) { + require Net::SMTP::SSL; + $smtp ||= Net::SMTP::SSL->new( $smtp_server, Port => 465 ); + } + else { + require Net::SMTP; + $smtp ||= Net::SMTP->new( $smtp_server ); + } + $smtp->auth( $smtp_authuser, $smtp_authpass ) + or die $smtp->message if (defined $smtp_authuser); $smtp->mail( $raw_from ) or die $smtp->message; $smtp->to( @recipients ) or die $smtp->message; $smtp->data or die $smtp->message; @@ -661,7 +711,7 @@ foreach my $t (@files) { } close F; - if ($cc_cmd ne "") { + if (defined $cc_cmd) { open(F, "$cc_cmd $t |") or die "(cc-cmd) Could not execute '$cc_cmd'"; while(<F>) { diff --git a/git-stash.sh b/git-stash.sh index 30425ce6df..7ba61625ba 100755 --- a/git-stash.sh +++ b/git-stash.sh @@ -57,7 +57,7 @@ save_stash () { # state of the index i_tree=$(git write-tree) && - i_commit=$(printf 'index on %s' "$msg" | + i_commit=$(printf 'index on %s\n' "$msg" | git commit-tree $i_tree -p $b_commit) || die "Cannot save the current index state" diff --git a/git-svn.perl b/git-svn.perl index d3c8cd0b8e..f8181609f9 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -841,14 +841,9 @@ sub working_head_info { sub read_commit_parents { my ($parents, $c) = @_; - my ($fh, $ctx) = command_output_pipe(qw/cat-file commit/, $c); - while (<$fh>) { - chomp; - last if ''; - /^parent ($sha1)/ or next; - push @{$parents->{$c}}, $1; - } - close $fh; # break the pipe + chomp(my $p = command_oneline(qw/rev-list --parents -1/, $c)); + $p =~ s/^($c)\s*// or die "rev-list --parents -1 $c failed!\n"; + @{$parents->{$c}} = split(/ /, $p); } sub linearize_history { @@ -3013,7 +3008,7 @@ package Git::SVN::Ra; use vars qw/@ISA $config_dir $_log_window_size/; use strict; use warnings; -my ($can_do_switch, %ignored_err, $RA); +my ($ra_invalid, $can_do_switch, %ignored_err, $RA); BEGIN { # enforce temporary pool usage for some simple functions @@ -3174,7 +3169,11 @@ sub gs_do_switch { $self->{url} = $full_url; $reparented = 1; } else { + $_[0] = undef; + $self = undef; + $RA = undef; $ra = Git::SVN::Ra->new($full_url); + $ra_invalid = 1; } } $ra ||= $self; @@ -3234,6 +3233,7 @@ sub gs_fetch_loop_common { my $inc = $_log_window_size; my ($min, $max) = ($base, $head < $base + $inc ? $head : $base + $inc); my $longest_path = longest_common_path($gsv, $globs); + my $ra_url = $self->{url}; while (1) { my %revs; my $err; @@ -3295,6 +3295,13 @@ sub gs_fetch_loop_common { "$g->{t}-maxRev"; Git::SVN::tmp_config($k, $r); } + if ($ra_invalid) { + $_[0] = undef; + $self = undef; + $RA = undef; + $self = Git::SVN::Ra->new($ra_url); + $ra_invalid = undef; + } } # pre-fill the .rev_db since it'll eventually get filled in # with '0' x40 if something new gets committed diff --git a/git-svnimport.perl b/git-svnimport.perl index 8c17fb5ae2..d3ad5b904f 100755 --- a/git-svnimport.perl +++ b/git-svnimport.perl @@ -873,7 +873,7 @@ sub commit { $dest =~ tr/_/\./ if $opt_u; - system('git-tag', $dest, $cid) == 0 + system('git-tag', '-f', $dest, $cid) == 0 or die "Cannot create tag $dest: $!\n"; print "Created tag '$dest' on '$branch'\n" if $opt_v; diff --git a/git.spec.in b/git.spec.in index fe7b3d8215..bdb293d990 100644 --- a/git.spec.in +++ b/git.spec.in @@ -25,6 +25,7 @@ This is a dummy package which brings in all subpackages. Summary: Core git tools Group: Development/Tools Requires: zlib >= 1.2, rsync, curl, less, openssh-clients, expat +Obsoletes: git-p4 %description core Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations @@ -1455,3 +1455,30 @@ int for_each_reflog(each_ref_fn fn, void *cb_data) { return do_for_each_reflog("", fn, cb_data); } + +int update_ref(const char *action, const char *refname, + const unsigned char *sha1, const unsigned char *oldval, + int flags, enum action_on_err onerr) +{ + static struct ref_lock *lock; + lock = lock_any_ref_for_update(refname, oldval, flags); + if (!lock) { + const char *str = "Cannot lock the ref '%s'."; + switch (onerr) { + case MSG_ON_ERR: error(str, refname); break; + case DIE_ON_ERR: die(str, refname); break; + case QUIET_ON_ERR: break; + } + return 1; + } + if (write_ref_sha1(lock, sha1, action) < 0) { + const char *str = "Cannot update the ref '%s'."; + switch (onerr) { + case MSG_ON_ERR: error(str, refname); break; + case DIE_ON_ERR: die(str, refname); break; + case QUIET_ON_ERR: break; + } + return 1; + } + return 0; +} @@ -64,4 +64,10 @@ extern int rename_ref(const char *oldref, const char *newref, const char *logmsg /** resolve ref in nested "gitlink" repository */ extern int resolve_gitlink_ref(const char *name, const char *refname, unsigned char *result); +/** lock a ref and then write its file */ +enum action_on_err { MSG_ON_ERR, DIE_ON_ERR, QUIET_ON_ERR }; +int update_ref(const char *action, const char *refname, + const unsigned char *sha1, const unsigned char *oldval, + int flags, enum action_on_err onerr); + #endif /* REFS_H */ diff --git a/send-pack.c b/send-pack.c index 9fc8a812f4..f74e66a8ba 100644 --- a/send-pack.c +++ b/send-pack.c @@ -307,20 +307,14 @@ static int send_pack(int in, int out, struct remote *remote, int nr_refspec, cha rs.src = ref->name; rs.dst = NULL; if (!remote_find_tracking(remote, &rs)) { - struct ref_lock *lock; fprintf(stderr, " Also local %s\n", rs.dst); if (will_delete_ref) { if (delete_ref(rs.dst, NULL)) { error("Failed to delete"); } - } else { - lock = lock_any_ref_for_update(rs.dst, NULL, 0); - if (!lock) - error("Failed to lock"); - else - write_ref_sha1(lock, ref->new_sha1, - "update by push"); - } + } else + update_ref("update by push", rs.dst, + ref->new_sha1, NULL, 0, 0); free(rs.dst); } } diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index c4c0dfaab1..ce045b2a57 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -198,11 +198,9 @@ test_expect_success \ GIT_AUTHOR_DATE="2005-05-26 23:41" \ GIT_COMMITTER_DATE="2005-05-26 23:41" git-commit -F M -a && h_OTHER=$(git rev-parse --verify HEAD) && - echo FIXED >F && GIT_AUTHOR_DATE="2005-05-26 23:44" \ GIT_COMMITTER_DATE="2005-05-26 23:44" git-commit --amend && h_FIXED=$(git rev-parse --verify HEAD) && - echo TEST+FIXED >F && echo Merged initial commit and a later commit. >M && echo $h_TEST >.git/MERGE_HEAD && GIT_AUTHOR_DATE="2005-05-26 23:45" \ diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh index 61d08bb431..eb1ced3c37 100755 --- a/t/t2200-add-update.sh +++ b/t/t2200-add-update.sh @@ -16,11 +16,12 @@ only the updates to dir/sub.' test_expect_success setup ' echo initial >check && echo initial >top && + echo initial >foo && mkdir dir1 dir2 && echo initial >dir1/sub1 && echo initial >dir1/sub2 && echo initial >dir2/sub3 && - git add check dir1 dir2 top && + git add check dir1 dir2 top foo && test_tick git-commit -m initial && @@ -76,4 +77,12 @@ test_expect_success 'change gets noticed' ' ' +test_expect_success 'replace a file with a symlink' ' + + rm foo && + ln -s top foo && + git add -u -- foo + +' + test_done diff --git a/t/t4123-apply-shrink.sh b/t/t4123-apply-shrink.sh new file mode 100755 index 0000000000..984157f03b --- /dev/null +++ b/t/t4123-apply-shrink.sh @@ -0,0 +1,58 @@ +#!/bin/sh + +test_description='apply a patch that is larger than the preimage' + +. ./test-lib.sh + +cat >F <<\EOF +1 +2 +3 +4 +5 +6 +7 +8 +999999 +A +B +C +D +E +F +G +H +I +J + +EOF + +test_expect_success setup ' + + git add F && + mv F G && + sed -e "s/1/11/" -e "s/999999/9/" -e "s/H/HH/" <G >F && + git diff >patch && + sed -e "/^\$/d" <G >F && + git add F + +' + +test_expect_success 'apply should fail gracefully' ' + + if git apply --index patch + then + echo Oops, should not have succeeded + false + else + status=$? + echo "Status was $status" + if test -f .git/index.lock + then + echo Oops, should not have crashed + false + fi + fi +' + +test_done diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh index 1a4c53a031..42e28ab758 100755 --- a/t/t5000-tar-tree.sh +++ b/t/t5000-tar-tree.sh @@ -28,12 +28,15 @@ commit id embedding: TAR=${TAR:-tar} UNZIP=${UNZIP:-unzip} +SUBSTFORMAT=%H%n + test_expect_success \ 'populate workdir' \ 'mkdir a b c && echo simple textfile >a/a && mkdir a/bin && cp /bin/sh a/bin && + printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile && ln -s a a/l1 && (p=long_path_to_a_file && cd a && for depth in 1 2 3 4 5; do mkdir $p && cd $p; done && @@ -105,6 +108,22 @@ test_expect_success \ 'diff -r a c/prefix/a' test_expect_success \ + 'create an archive with a substfile' \ + 'echo substfile export-subst >a/.gitattributes && + git archive HEAD >f.tar && + rm a/.gitattributes' + +test_expect_success \ + 'extract substfile' \ + '(mkdir f && cd f && $TAR xf -) <f.tar' + +test_expect_success \ + 'validate substfile contents' \ + 'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \ + >f/a/substfile.expected && + diff f/a/substfile.expected f/a/substfile' + +test_expect_success \ 'git archive --format=zip' \ 'git archive --format=zip HEAD >d.zip' diff --git a/t/t7002-grep.sh b/t/t7002-grep.sh index 6bfb899ed1..68b2b92879 100755 --- a/t/t7002-grep.sh +++ b/t/t7002-grep.sh @@ -107,6 +107,10 @@ do diff expected actual ' + test_expect_failure "grep -c $L (no /dev/null)" ' + git grep -c test $H | grep -q "/dev/null" + ' + done test_done diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index 606d4f2a2c..0d07bc39c7 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -990,6 +990,13 @@ test_expect_success \ git diff expect actual ' +# try to sign with bad user.signingkey +git config user.signingkey BobTheMouse +test_expect_failure \ + 'git-tag -s fails if gpg is misconfigured' \ + 'git tag -s -m tail tag-gpg-failure' +git config --unset user.signingkey + # try to verify without gpg: rm -rf gpghome diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh index 9d142ed649..4fe3a41f07 100755 --- a/t/t7400-submodule-basic.sh +++ b/t/t7400-submodule-basic.sh @@ -152,6 +152,10 @@ test_expect_success 'the --cached sha1 should be rev1' ' git-submodule --cached status | grep "^+$rev1" ' +test_expect_success 'git diff should report the SHA1 of the new submodule commit' ' + git-diff | grep "^+Subproject commit $rev2" +' + test_expect_success 'update should checkout rev1' ' git-submodule update && head=$(cd lib && git rev-parse HEAD) && diff --git a/t/t7501-commit.sh b/t/t7501-commit.sh index 6bd3c9e3e0..b151b51a34 100644 --- a/t/t7501-commit.sh +++ b/t/t7501-commit.sh @@ -131,4 +131,36 @@ test_expect_success \ 'validate git-rev-list output.' \ 'diff current expected' +test_expect_success 'partial commit that involves removal (1)' ' + + git rm --cached file && + mv file elif && + git add elif && + git commit -m "Partial: add elif" elif && + git diff-tree --name-status HEAD^ HEAD >current && + echo "A elif" >expected && + diff expected current + +' + +test_expect_success 'partial commit that involves removal (2)' ' + + git commit -m "Partial: remove file" file && + git diff-tree --name-status HEAD^ HEAD >current && + echo "D file" >expected && + diff expected current + +' + +test_expect_success 'partial commit that involves removal (3)' ' + + git rm --cached elif && + echo elif >elif && + git commit -m "Partial: modify elif" elif && + git diff-tree --name-status HEAD^ HEAD >current && + echo "M elif" >expected && + diff expected current + +' + test_done diff --git a/t/t9500-gitweb-standalone-no-errors.sh b/t/t9500-gitweb-standalone-no-errors.sh index fa32598b0c..642b836d64 100755 --- a/t/t9500-gitweb-standalone-no-errors.sh +++ b/t/t9500-gitweb-standalone-no-errors.sh @@ -58,6 +58,14 @@ gitweb_run () { # gitweb.log is left for debugging } +safe_chmod () { + chmod "$1" "$2" && + if [ "$(git config --get core.filemode)" = false ] + then + git update-index --chmod="$1" "$2" + fi +} + . ./test-lib.sh perl -MEncode -e 'decode_utf8("", Encode::FB_CROAK)' >/dev/null 2>&1 || { @@ -229,7 +237,7 @@ test_debug 'cat gitweb.log' test_expect_success \ 'commitdiff(0): mode change' \ - 'chmod a+x new_file && + 'safe_chmod +x new_file && git commit -a -m "Mode changed." && gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' @@ -268,7 +276,7 @@ test_debug 'cat gitweb.log' test_expect_success \ 'commitdiff(0): mode change and modified' \ 'echo "New line" >> file2 && - chmod a+x file2 && + safe_chmod +x file2 && git commit -a -m "Mode change and modification." && gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' @@ -295,7 +303,7 @@ test_expect_success \ 'commitdiff(0): renamed, mode change and modified' \ 'git mv file3 file2 && echo "Propter nomen suum." >> file2 && - chmod a+x file2 && + safe_chmod +x file2 && git commit -a -m "File rename, mode change and modification." && gitweb_run "p=.git;a=commitdiff"' test_debug 'cat gitweb.log' @@ -412,10 +420,10 @@ test_expect_success \ git add 03-new && git mv 04-rename-from 04-rename-to && echo "Changed" >> 04-rename-to && - chmod a+x 05-mode-change && + safe_chmod +x 05-mode-change && rm -f 06-file-or-symlink && ln -s 01-change 06-file-or-symlink && echo "Changed and have mode changed" > 07-change-mode-change && - chmod a+x 07-change-mode-change && + safe_chmod +x 07-change-mode-change && git commit -a -m "Large commit" && git checkout master' diff --git a/templates/hooks--update b/templates/hooks--update index 9d3795c6d0..d8c76264be 100644 --- a/templates/hooks--update +++ b/templates/hooks--update @@ -42,7 +42,7 @@ fi # --- Check types # if $newrev is 0000...0000, it's a commit to delete a branch -if [ -z "${newrev##0*}" ]; then +if [ "$newrev" = "0000000000000000000000000000000000000000" ]; then newrev_type=commit else newrev_type=$(git-cat-file -t $newrev) diff --git a/wt-status.c b/wt-status.c index 52054201c2..10ce6eedc7 100644 --- a/wt-status.c +++ b/wt-status.c @@ -227,6 +227,7 @@ static void wt_status_print_updated(struct wt_status *s) rev.diffopt.format_callback = wt_status_print_updated_cb; rev.diffopt.format_callback_data = s; rev.diffopt.detect_rename = 1; + rev.diffopt.rename_limit = 100; wt_read_cache(s); run_diff_index(&rev, 1); } |