diff options
| -rw-r--r-- | Documentation/SubmittingPatches | 4 | ||||
| -rw-r--r-- | Documentation/git-quiltimport.txt | 61 | ||||
| -rwxr-xr-x | Documentation/install-webdoc.sh | 8 | ||||
| -rw-r--r-- | Makefile | 41 | ||||
| -rw-r--r-- | apply.c | 82 | ||||
| -rw-r--r-- | builtin-check-ref-format.c | 14 | ||||
| -rw-r--r-- | builtin-diff.c | 2 | ||||
| -rw-r--r-- | builtin-grep.c | 23 | ||||
| -rw-r--r-- | builtin-init-db.c (renamed from init-db.c) | 12 | ||||
| -rw-r--r-- | builtin-log.c | 7 | ||||
| -rw-r--r-- | builtin-rev-list.c (renamed from rev-list.c) | 5 | ||||
| -rw-r--r-- | builtin.h | 3 | ||||
| -rw-r--r-- | cache.h | 6 | ||||
| -rw-r--r-- | check-ref-format.c | 17 | ||||
| -rw-r--r-- | commit.c | 38 | ||||
| -rw-r--r-- | diff-tree.c | 5 | ||||
| -rwxr-xr-x | git-am.sh | 38 | ||||
| -rwxr-xr-x | git-cvsimport.perl | 2 | ||||
| -rwxr-xr-x | git-quiltimport.sh | 118 | ||||
| -rw-r--r-- | git.c | 3 | ||||
| -rw-r--r-- | read-cache.c | 117 | ||||
| -rw-r--r-- | refs.c | 5 | ||||
| -rw-r--r-- | update-index.c | 128 |
23 files changed, 494 insertions, 245 deletions
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 318b04fdeb..8601949e80 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -266,8 +266,8 @@ This recipe appears to work with the current [*1*] Thunderbird from Suse. The following Thunderbird extensions are needed: AboutConfig 0.5 http://aboutconfig.mozdev.org/ - External Editor 0.5.4 - http://extensionroom.mozdev.org/more-info/exteditor + External Editor 0.7.2 + http://globs.org/articles.php?lng=en&pg=8 1) Prepare the patch as a text file using your method of choice. diff --git a/Documentation/git-quiltimport.txt b/Documentation/git-quiltimport.txt new file mode 100644 index 0000000000..6e9a8c369a --- /dev/null +++ b/Documentation/git-quiltimport.txt @@ -0,0 +1,61 @@ +git-quiltimport(1) +================ + +NAME +---- +git-quiltimport - Applies a quilt patchset onto the current branch + + +SYNOPSIS +-------- +[verse] +'git-quiltimport' [--dry-run] [--author <author>] [--patches <dir>] + + +DESCRIPTION +----------- +Applies a quilt patchset onto the current git branch, preserving +the patch boundaries, patch order, and patch descriptions present +in the quilt patchset. + +For each patch the code attempts to extract the author from the +patch description. If that fails it falls back to the author +specified with --author. If the --author flag was not given +the patch description is displayed and the user is asked to +interactively enter the author of the patch. + +If a subject is not found in the patch description the patch name is +preserved as the 1 line subject in the git description. + +OPTIONS +------- +--dry-run:: + Walk through the patches in the series and warn + if we cannot find all of the necessary information to commit + a patch. At the time of this writing only missing author + information is warned about. + +--author Author Name <Author Email>:: + The author name and email address to use when no author + information can be found in the patch description. + +--patches <dir>:: + The directory to find the quilt patches and the + quilt series file. + + The default for the patch directory is patches + or the value of the $QUILT_PATCHES environment + variable. + +Author +------ +Written by Eric Biederman <ebiederm@lnxi.com> + +Documentation +-------------- +Documentation by Eric Biederman <ebiederm@lnxi.com> + +GIT +--- +Part of the gitlink:git[7] suite + diff --git a/Documentation/install-webdoc.sh b/Documentation/install-webdoc.sh index 50638c78d5..60211a5058 100755 --- a/Documentation/install-webdoc.sh +++ b/Documentation/install-webdoc.sh @@ -4,12 +4,16 @@ T="$1" for h in *.html *.txt howto/*.txt howto/*.html do - diff -u -I'Last updated [0-9][0-9]-[A-Z][a-z][a-z]-' "$T/$h" "$h" || { + if test -f "$T/$h" && + diff -u -I'Last updated [0-9][0-9]-[A-Z][a-z][a-z]-' "$T/$h" "$h" + then + :; # up to date + else echo >&2 "# install $h $T/$h" rm -f "$T/$h" mkdir -p `dirname "$T/$h"` cp "$h" "$T/$h" - } + fi done strip_leading=`echo "$T/" | sed -e 's|.|.|g'` for th in "$T"/*.html "$T"/*.txt "$T"/howto/*.txt "$T"/howto/*.html @@ -125,7 +125,7 @@ SCRIPT_SH = \ git-applymbox.sh git-applypatch.sh git-am.sh \ git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \ git-merge-resolve.sh git-merge-ours.sh \ - git-lost-found.sh + git-lost-found.sh git-quiltimport.sh SCRIPT_PERL = \ git-archimport.perl git-cvsimport.perl git-relink.perl \ @@ -154,23 +154,24 @@ PROGRAMS = \ git-convert-objects$X git-diff-files$X \ git-diff-index$X git-diff-stages$X \ git-diff-tree$X git-fetch-pack$X git-fsck-objects$X \ - git-hash-object$X git-index-pack$X git-init-db$X git-local-fetch$X \ + git-hash-object$X git-index-pack$X git-local-fetch$X \ git-ls-files$X git-ls-tree$X git-mailinfo$X git-merge-base$X \ git-merge-index$X git-mktag$X git-mktree$X git-pack-objects$X git-patch-id$X \ git-peek-remote$X git-prune-packed$X git-read-tree$X \ - git-receive-pack$X git-rev-list$X git-rev-parse$X \ + git-receive-pack$X git-rev-parse$X \ git-send-pack$X git-show-branch$X git-shell$X \ git-show-index$X git-ssh-fetch$X \ git-ssh-upload$X git-tar-tree$X git-unpack-file$X \ git-unpack-objects$X git-update-index$X git-update-server-info$X \ git-upload-pack$X git-verify-pack$X git-write-tree$X \ - git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \ + git-update-ref$X git-symbolic-ref$X \ git-name-rev$X git-pack-redundant$X git-repo-config$X git-var$X \ git-describe$X git-merge-tree$X git-blame$X git-imap-send$X BUILT_INS = git-log$X git-whatchanged$X git-show$X \ git-count-objects$X git-diff$X git-push$X \ - git-grep$X + git-grep$X git-rev-list$X git-check-ref-format$X \ + git-init-db$X # what 'all' will build and 'install' will install, in gitexecdir ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) @@ -218,7 +219,8 @@ LIB_OBJS = \ BUILTIN_OBJS = \ builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \ - builtin-grep.o + builtin-grep.o builtin-rev-list.o builtin-check-ref-format.o \ + builtin-init-db.o GITLIBS = $(LIB_FILE) $(XDIFF_LIB) LIBS = $(GITLIBS) -lz @@ -473,6 +475,7 @@ strip: $(PROGRAMS) git$X git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) $(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \ + -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' \ $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \ $(BUILTIN_OBJS) $(ALL_LDFLAGS) $(LIBS) @@ -565,10 +568,6 @@ git-http-push$X: revision.o http.o http-push.o $(LIB_FILE) $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) -init-db.o: init-db.c - $(CC) -c $(ALL_CFLAGS) \ - -DDEFAULT_GIT_TEMPLATE_DIR='"$(template_dir_SQ)"' $*.c - $(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) $(patsubst git-%$X,%.o,$(PROGRAMS)): $(GITLIBS) $(DIFF_OBJS): diffcore.h @@ -652,6 +651,25 @@ dist: git.spec git-tar-tree rpm: dist $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz +htmldocs = git-htmldocs-$(GIT_VERSION) +manpages = git-manpages-$(GIT_VERSION) +dist-doc: + rm -fr .doc-tmp-dir + mkdir .doc-tmp-dir + $(MAKE) -C Documentation WEBDOC_DEST=../.doc-tmp-dir install-webdoc + cd .doc-tmp-dir && $(TAR) cf ../$(htmldocs).tar . + gzip -n -9 -f $(htmldocs).tar + : + rm -fr .doc-tmp-dir + mkdir .doc-tmp-dir .doc-tmp-dir/man1 .doc-tmp-dir/man7 + $(MAKE) -C Documentation DESTDIR=. \ + man1=../.doc-tmp-dir/man1 \ + man7=../.doc-tmp-dir/man7 \ + install + cd .doc-tmp-dir && $(TAR) cf ../$(manpages).tar . + gzip -n -9 -f $(manpages).tar + rm -fr .doc-tmp-dir + ### Cleaning rules clean: @@ -659,8 +677,9 @@ clean: $(LIB_FILE) $(XDIFF_LIB) rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags - rm -rf $(GIT_TARNAME) + rm -rf $(GIT_TARNAME) .doc-tmp-dir rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz + rm -f $(htmldocs).tar $(manpages).tar $(MAKE) -C Documentation/ clean $(MAKE) -C templates clean $(MAKE) -C t/ clean @@ -17,6 +17,8 @@ // --stat does just a diffstat, and doesn't actually apply // --numstat does numeric diffstat, and doesn't actually apply // --index-info shows the old and new index info for paths if available. +// --index updates the cache as well. +// --cached updates only the cache without ever touching the working tree. // static const char *prefix; static int prefix_length = -1; @@ -26,6 +28,7 @@ static int p_value = 1; static int allow_binary_replacement = 0; static int check_index = 0; static int write_index = 0; +static int cached = 0; static int diffstat = 0; static int numstat = 0; static int summary = 0; @@ -36,7 +39,7 @@ static int show_index_info = 0; static int line_termination = '\n'; static unsigned long p_context = -1; static const char apply_usage[] = -"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM] [-CNUM] [--whitespace=<nowarn|warn|error|error-all|strip>] <patch>..."; +"git-apply [--stat] [--numstat] [--summary] [--check] [--index] [--cached] [--apply] [--no-add] [--index-info] [--allow-binary-replacement] [-z] [-pNUM] [-CNUM] [--whitespace=<nowarn|warn|error|error-all|strip>] <patch>..."; static enum whitespace_eol { nowarn_whitespace, @@ -1600,7 +1603,7 @@ static int apply_fragments(struct buffer_desc *desc, struct patch *patch) return 0; } -static int apply_data(struct patch *patch, struct stat *st) +static int apply_data(struct patch *patch, struct stat *st, struct cache_entry *ce) { char *buf; unsigned long size, alloc; @@ -1609,7 +1612,17 @@ static int apply_data(struct patch *patch, struct stat *st) size = 0; alloc = 0; buf = NULL; - if (patch->old_name) { + if (cached) { + if (ce) { + char type[20]; + buf = read_sha1_file(ce->sha1, type, &size); + if (!buf) + return error("read of %s failed", + patch->old_name); + alloc = size; + } + } + else if (patch->old_name) { size = st->st_size; alloc = size + 8192; buf = xmalloc(alloc); @@ -1637,16 +1650,21 @@ static int check_patch(struct patch *patch) const char *old_name = patch->old_name; const char *new_name = patch->new_name; const char *name = old_name ? old_name : new_name; + struct cache_entry *ce = NULL; if (old_name) { - int changed; - int stat_ret = lstat(old_name, &st); + int changed = 0; + int stat_ret = 0; + unsigned st_mode = 0; + if (!cached) + stat_ret = lstat(old_name, &st); if (check_index) { int pos = cache_name_pos(old_name, strlen(old_name)); if (pos < 0) return error("%s: does not exist in index", old_name); + ce = active_cache[pos]; if (stat_ret < 0) { struct checkout costate; if (errno != ENOENT) @@ -1659,40 +1677,46 @@ static int check_patch(struct patch *patch) costate.quiet = 0; costate.not_new = 0; costate.refresh_cache = 1; - if (checkout_entry(active_cache[pos], + if (checkout_entry(ce, &costate, NULL) || lstat(old_name, &st)) return -1; } - - changed = ce_match_stat(active_cache[pos], &st, 1); + if (!cached) + changed = ce_match_stat(ce, &st, 1); if (changed) return error("%s: does not match index", old_name); + if (cached) + st_mode = ntohl(ce->ce_mode); } else if (stat_ret < 0) return error("%s: %s", old_name, strerror(errno)); + if (!cached) + st_mode = ntohl(create_ce_mode(st.st_mode)); + if (patch->is_new < 0) patch->is_new = 0; - st.st_mode = ntohl(create_ce_mode(st.st_mode)); if (!patch->old_mode) - patch->old_mode = st.st_mode; - if ((st.st_mode ^ patch->old_mode) & S_IFMT) + patch->old_mode = st_mode; + if ((st_mode ^ patch->old_mode) & S_IFMT) return error("%s: wrong type", old_name); - if (st.st_mode != patch->old_mode) + if (st_mode != patch->old_mode) fprintf(stderr, "warning: %s has type %o, expected %o\n", - old_name, st.st_mode, patch->old_mode); + old_name, st_mode, patch->old_mode); } if (new_name && (patch->is_new | patch->is_rename | patch->is_copy)) { if (check_index && cache_name_pos(new_name, strlen(new_name)) >= 0) return error("%s: already exists in index", new_name); - if (!lstat(new_name, &st)) - return error("%s: already exists in working directory", new_name); - if (errno != ENOENT) - return error("%s: %s", new_name, strerror(errno)); + if (!cached) { + if (!lstat(new_name, &st)) + return error("%s: already exists in working directory", new_name); + if (errno != ENOENT) + return error("%s: %s", new_name, strerror(errno)); + } if (!patch->new_mode) { if (patch->is_new) patch->new_mode = S_IFREG | 0644; @@ -1709,9 +1733,9 @@ static int check_patch(struct patch *patch) return error("new mode (%o) of %s does not match old mode (%o)%s%s", patch->new_mode, new_name, patch->old_mode, same ? "" : " of ", same ? "" : old_name); - } + } - if (apply_data(patch, &st) < 0) + if (apply_data(patch, &st, ce) < 0) return error("%s: patch does not apply", name); return 0; } @@ -1778,7 +1802,7 @@ static void numstat_patch_list(struct patch *patch) { for ( ; patch; patch = patch->next) { const char *name; - name = patch->old_name ? patch->old_name : patch->new_name; + name = patch->new_name ? patch->new_name : patch->old_name; printf("%d\t%d\t", patch->lines_added, patch->lines_deleted); if (line_termination && quote_c_style(name, NULL, NULL, 0)) quote_c_style(name, NULL, stdout, 0); @@ -1894,7 +1918,8 @@ static void remove_file(struct patch *patch) if (remove_file_from_cache(patch->old_name) < 0) die("unable to remove %s from index", patch->old_name); } - unlink(patch->old_name); + if (!cached) + unlink(patch->old_name); } static void add_index_file(const char *path, unsigned mode, void *buf, unsigned long size) @@ -1911,9 +1936,11 @@ static void add_index_file(const char *path, unsigned mode, void *buf, unsigned memcpy(ce->name, path, namelen); ce->ce_mode = create_ce_mode(mode); ce->ce_flags = htons(namelen); - if (lstat(path, &st) < 0) - die("unable to stat newly created file %s", path); - fill_stat_cache_info(ce, &st); + if (!cached) { + if (lstat(path, &st) < 0) + die("unable to stat newly created file %s", path); + fill_stat_cache_info(ce, &st); + } if (write_sha1_file(buf, size, blob_type, ce->sha1) < 0) die("unable to create backing store for newly created file %s", path); if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0) @@ -1950,6 +1977,8 @@ static int try_create_file(const char *path, unsigned int mode, const char *buf, */ static void create_one_file(char *path, unsigned mode, const char *buf, unsigned long size) { + if (cached) + return; if (!try_create_file(path, mode, buf, size)) return; @@ -2182,6 +2211,11 @@ int main(int argc, char **argv) check_index = 1; continue; } + if (!strcmp(arg, "--cached")) { + check_index = 1; + cached = 1; + continue; + } if (!strcmp(arg, "--apply")) { apply = 1; continue; diff --git a/builtin-check-ref-format.c b/builtin-check-ref-format.c new file mode 100644 index 0000000000..4a23936aff --- /dev/null +++ b/builtin-check-ref-format.c @@ -0,0 +1,14 @@ +/* + * GIT - The information manager from hell + */ + +#include "cache.h" +#include "refs.h" +#include "builtin.h" + +int cmd_check_ref_format(int argc, const char **argv, char **envp) +{ + if (argc != 2) + usage("git check-ref-format refname"); + return !!check_ref_format(argv[1]); +} diff --git a/builtin-diff.c b/builtin-diff.c index b0c9cade02..de81b05e32 100644 --- a/builtin-diff.c +++ b/builtin-diff.c @@ -122,7 +122,7 @@ static int builtin_diff_b_f(struct rev_info *revs, stuff_change(&revs->diffopt, canon_mode(st.st_mode), canon_mode(st.st_mode), blob[0].sha1, null_sha1, - blob[0].name, path); + path, path); diffcore_std(&revs->diffopt); diff_flush(&revs->diffopt); return 0; diff --git a/builtin-grep.c b/builtin-grep.c index 66111de514..d09ddf0485 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -453,7 +453,6 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) len = nr = 0; push_arg("grep"); - push_arg("-H"); if (opt->fixed) push_arg("-F"); if (opt->linenum) @@ -503,17 +502,35 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) push_arg("-e"); push_arg(p->pattern); } - push_arg("--"); + + /* + * 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]; + const char *name; if (ce_stage(ce) || !S_ISREG(ntohl(ce->ce_mode))) continue; if (!pathspec_matches(paths, ce->name)) continue; - argv[argc++] = ce->name; + name = ce->name; + if (name[0] == '-') { + int len = ce_namelen(ce); + name = xmalloc(len + 3); + memcpy(name, "./", 2); + memcpy(name + 2, ce->name, len + 1); + } + argv[argc++] = name; if (argc < MAXARGS) continue; hit += exec_grep(argc, argv); diff --git a/init-db.c b/builtin-init-db.c index ff294960f2..2a1384ccb0 100644 --- a/init-db.c +++ b/builtin-init-db.c @@ -4,6 +4,7 @@ * Copyright (C) Linus Torvalds, 2005 */ #include "cache.h" +#include "builtin.h" #ifndef DEFAULT_GIT_TEMPLATE_DIR #define DEFAULT_GIT_TEMPLATE_DIR "/usr/share/git-core/templates/" @@ -116,7 +117,7 @@ static void copy_templates_1(char *path, int baselen, } } -static void copy_templates(const char *git_dir, int len, char *template_dir) +static void copy_templates(const char *git_dir, int len, const char *template_dir) { char path[PATH_MAX]; char template_path[PATH_MAX]; @@ -163,7 +164,7 @@ static void copy_templates(const char *git_dir, int len, char *template_dir) closedir(dir); } -static void create_default_files(const char *git_dir, char *template_path) +static void create_default_files(const char *git_dir, const char *template_path) { unsigned len = strlen(git_dir); static char path[PATH_MAX]; @@ -234,15 +235,16 @@ static const char init_db_usage[] = * On the other hand, it might just make lookup slower and messier. You * be the judge. The default case is to have one DB per managed directory. */ -int main(int argc, char **argv) +int cmd_init_db(int argc, const char **argv, char **envp) { const char *git_dir; const char *sha1_dir; - char *path, *template_dir = NULL; + const char *template_dir = NULL; + char *path; int len, i; for (i = 1; i < argc; i++, argv++) { - char *arg = argv[1]; + const char *arg = argv[1]; if (!strncmp(arg, "--template=", 11)) template_dir = arg+11; else if (!strcmp(arg, "--shared")) diff --git a/builtin-log.c b/builtin-log.c index 69f2911cb4..c4ceee0f98 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -19,6 +19,13 @@ static int cmd_log_wc(int argc, const char **argv, char **envp, rev->commit_format = CMIT_FMT_DEFAULT; rev->verbose_header = 1; argc = setup_revisions(argc, argv, rev, "HEAD"); + if (rev->always_show_header) { + if (rev->diffopt.pickaxe || rev->diffopt.filter) { + rev->always_show_header = 0; + if (rev->diffopt.output_format == DIFF_FORMAT_RAW) + rev->diffopt.output_format = DIFF_FORMAT_NO_OUTPUT; + } + } if (argc > 1) die("unrecognized argument: %s", argv[1]); diff --git a/rev-list.c b/builtin-rev-list.c index 8b0ec388fa..446802d377 100644 --- a/rev-list.c +++ b/builtin-rev-list.c @@ -7,6 +7,7 @@ #include "tree-walk.h" #include "diff.h" #include "revision.h" +#include "builtin.h" /* bits #0-15 in revision.h */ @@ -36,7 +37,7 @@ static const char rev_list_usage[] = " --bisect" ; -struct rev_info revs; +static struct rev_info revs; static int bisect_list = 0; static int show_timestamp = 0; @@ -291,7 +292,7 @@ static void mark_edges_uninteresting(struct commit_list *list) } } -int main(int argc, const char **argv) +int cmd_rev_list(int argc, const char **argv, char **envp) { struct commit_list *list; int i; @@ -24,5 +24,8 @@ extern int cmd_count_objects(int argc, const char **argv, char **envp); extern int cmd_push(int argc, const char **argv, char **envp); extern int cmd_grep(int argc, const char **argv, char **envp); +extern int cmd_rev_list(int argc, const char **argv, char **envp); +extern int cmd_check_ref_format(int argc, const char **argv, char **envp); +extern int cmd_init_db(int argc, const char **argv, char **envp); #endif @@ -158,6 +158,12 @@ extern int index_pipe(unsigned char *sha1, int fd, const char *type, int write_o extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object); extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st); +#define REFRESH_REALLY 0x0001 /* ignore_valid */ +#define REFRESH_UNMERGED 0x0002 /* allow unmerged */ +#define REFRESH_QUIET 0x0004 /* be quiet about it */ +#define REFRESH_IGNORE_MISSING 0x0008 /* ignore non-existent */ +extern int refresh_cache(unsigned int flags); + struct cache_file { struct cache_file *next; char lockfile[PATH_MAX]; diff --git a/check-ref-format.c b/check-ref-format.c deleted file mode 100644 index a0adb3dcb3..0000000000 --- a/check-ref-format.c +++ /dev/null @@ -1,17 +0,0 @@ -/* - * GIT - The information manager from hell - */ - -#include "cache.h" -#include "refs.h" - -#include <stdio.h> - -int main(int ac, char **av) -{ - if (ac != 2) - usage("git-check-ref-format refname"); - if (check_ref_format(av[1])) - exit(1); - return 0; -} @@ -22,23 +22,33 @@ struct sort_node const char *commit_type = "commit"; +struct cmt_fmt_map { + const char *n; + size_t cmp_len; + enum cmit_fmt v; +} cmt_fmts[] = { + { "raw", 1, CMIT_FMT_RAW }, + { "medium", 1, CMIT_FMT_MEDIUM }, + { "short", 1, CMIT_FMT_SHORT }, + { "full", 5, CMIT_FMT_FULL }, + { "fuller", 5, CMIT_FMT_FULLER }, + { "oneline", 1, CMIT_FMT_ONELINE }, +}; + enum cmit_fmt get_commit_format(const char *arg) { - if (!*arg) + int i; + + if (!arg || !*arg) return CMIT_FMT_DEFAULT; - if (!strcmp(arg, "=raw")) - return CMIT_FMT_RAW; - if (!strcmp(arg, "=medium")) - return CMIT_FMT_MEDIUM; - if (!strcmp(arg, "=short")) - return CMIT_FMT_SHORT; - if (!strcmp(arg, "=full")) - return CMIT_FMT_FULL; - if (!strcmp(arg, "=fuller")) - return CMIT_FMT_FULLER; - if (!strcmp(arg, "=oneline")) - return CMIT_FMT_ONELINE; - die("invalid --pretty format"); + if (*arg == '=') + arg++; + for (i = 0; i < ARRAY_SIZE(cmt_fmts); i++) { + if (!strncmp(arg, cmt_fmts[i].n, cmt_fmts[i].cmp_len)) + return cmt_fmts[i].v; + } + + die("invalid --pretty format: %s", arg); } static struct commit *check_commit(struct object *obj, diff --git a/diff-tree.c b/diff-tree.c index 7207867a74..69bb74b310 100644 --- a/diff-tree.c +++ b/diff-tree.c @@ -138,7 +138,10 @@ int main(int argc, const char **argv) opt->diffopt.setup |= (DIFF_SETUP_USE_SIZE_CACHE | DIFF_SETUP_USE_CACHE); while (fgets(line, sizeof(line), stdin)) - diff_tree_stdin(line); + if (line[0] == '\n') + fflush(stdout); + else + diff_tree_stdin(line); return 0; } @@ -59,46 +59,12 @@ fall_back_3way () { GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \ git-write-tree >"$dotest/patch-merge-base+" && # index has the base tree now. - ( - cd "$dotest/patch-merge-tmp-dir" && - GIT_INDEX_FILE="../patch-merge-tmp-index" \ - GIT_OBJECT_DIRECTORY="$O_OBJECT" \ - git-apply $binary --index <../patch - ) + GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \ + git-apply $binary --cached <"$dotest/patch" then echo Using index info to reconstruct a base tree... mv "$dotest/patch-merge-base+" "$dotest/patch-merge-base" mv "$dotest/patch-merge-tmp-index" "$dotest/patch-merge-index" - else - # Otherwise, try nearby trees that can be used to apply the - # patch. - ( - N=10 - - # Hoping the patch is against our recent commits... - git-rev-list --max-count=$N HEAD - - # or hoping the patch is against known tags... - git-ls-remote --tags . - ) | - while read base junk - do - # See if we have it as a tree... - git-cat-file tree "$base" >/dev/null 2>&1 || continue - - rm -fr "$dotest"/patch-merge-* && - mkdir "$dotest/patch-merge-tmp-dir" || break - ( - cd "$dotest/patch-merge-tmp-dir" && - GIT_INDEX_FILE=../patch-merge-tmp-index && - GIT_OBJECT_DIRECTORY="$O_OBJECT" && - export GIT_INDEX_FILE GIT_OBJECT_DIRECTORY && - git-read-tree "$base" && - git-apply $binary --index && - mv ../patch-merge-tmp-index ../patch-merge-index && - echo "$base" >../patch-merge-base - ) <"$dotest/patch" 2>/dev/null && break - done fi test -f "$dotest/patch-merge-index" && diff --git a/git-cvsimport.perl b/git-cvsimport.perl index c0ae00bda7..8c707f2c66 100755 --- a/git-cvsimport.perl +++ b/git-cvsimport.perl @@ -350,7 +350,7 @@ sub _line { return $res; } elsif($line =~ s/^E //) { # print STDERR "S: $line\n"; - } elsif($line =~ /^Remove-entry /i) { + } elsif($line =~ /^(Remove-entry|Removed) /i) { $line = $self->readline(); # filename $line = $self->readline(); # OK chomp $line; diff --git a/git-quiltimport.sh b/git-quiltimport.sh new file mode 100755 index 0000000000..12d9d0cbc9 --- /dev/null +++ b/git-quiltimport.sh @@ -0,0 +1,118 @@ +#!/bin/sh +USAGE='--dry-run --author <author> --patches </path/to/quilt/patch/directory>' +SUBDIRECTORY_ON=Yes +. git-sh-setup + +dry_run="" +quilt_author="" +while case "$#" in 0) break;; esac +do + case "$1" in + --au=*|--aut=*|--auth=*|--autho=*|--author=*) + quilt_author=$(expr "$1" : '-[^=]*\(.*\)') + shift + ;; + + --au|--aut|--auth|--autho|--author) + case "$#" in 1) usage ;; esac + shift + quilt_author="$1" + shift + ;; + + --dry-run) + shift + dry_run=1 + ;; + + --pa=*|--pat=*|--patc=*|--patch=*|--patche=*|--patches=*) + QUILT_PATCHES=$(expr "$1" : '-[^=]*\(.*\)') + shift + ;; + + --pa|--pat|--patc|--patch|--patche|--patches) + case "$#" in 1) usage ;; esac + shift + QUILT_PATCHES="$1" + shift + ;; + + *) + break + ;; + esac +done + +# Quilt Author +if [ -n "$quilt_author" ] ; then + quilt_author_name=$(expr "z$quilt_author" : 'z\(.*[^ ]\) *<.*') && + quilt_author_email=$(expr "z$quilt_author" : '.*<\([^>]*\)') && + test '' != "$quilt_author_name" && + test '' != "$quilt_author_email" || + die "malformatted --author parameter" +fi + +# Quilt patch directory +: ${QUILT_PATCHES:=patches} +if ! [ -d "$QUILT_PATCHES" ] ; then + echo "The \"$QUILT_PATCHES\" directory does not exist." + exit 1 +fi + +# Temporay directories +tmp_dir=.dotest +tmp_msg="$tmp_dir/msg" +tmp_patch="$tmp_dir/patch" +tmp_info="$tmp_dir/info" + + +# Find the intial commit +commit=$(git-rev-parse HEAD) + +mkdir $tmp_dir || exit 2 +for patch_name in $(cat "$QUILT_PATCHES/series" | grep -v '^#'); do + echo $patch_name + (cat $QUILT_PATCHES/$patch_name | git-mailinfo "$tmp_msg" "$tmp_patch" > "$tmp_info") || exit 3 + + # Parse the author information + export GIT_AUTHOR_NAME=$(sed -ne 's/Author: //p' "$tmp_info") + export GIT_AUTHOR_EMAIL=$(sed -ne 's/Email: //p' "$tmp_info") + while test -z "$GIT_AUTHOR_EMAIL" && test -z "$GIT_AUTHOR_NAME" ; do + if [ -n "$quilt_author" ] ; then + GIT_AUTHOR_NAME="$quilt_author_name"; + GIT_AUTHOR_EMAIL="$quilt_author_email"; + elif [ -n "$dry_run" ]; then + echo "No author found in $patch_name" >&2; + GIT_AUTHOR_NAME="dry-run-not-found"; + GIT_AUTHOR_EMAIL="dry-run-not-found"; + else + echo "No author found in $patch_name" >&2; + echo "---" + cat $tmp_msg + echo -n "Author: "; + read patch_author + + echo "$patch_author" + + patch_author_name=$(expr "z$patch_author" : 'z\(.*[^ ]\) *<.*') && + patch_author_email=$(expr "z$patch_author" : '.*<\([^>]*\)') && + test '' != "$patch_author_name" && + test '' != "$patch_author_email" && + GIT_AUTHOR_NAME="$patch_author_name" && + GIT_AUTHOR_EMAIL="$patch_author_email" + fi + done + export GIT_AUTHOR_DATE=$(sed -ne 's/Date: //p' "$tmp_info") + export SUBJECT=$(sed -ne 's/Subject: //p' "$tmp_info") + if [ -z "$SUBJECT" ] ; then + SUBJECT=$(echo $patch_name | sed -e 's/.patch$//') + fi + + if [ -z "$dry_run" ] ; then + git-apply --index -C1 "$tmp_patch" && + tree=$(git-write-tree) && + commit=$((echo "$SUBJECT"; echo; cat "$tmp_msg") | git-commit-tree $tree -p $commit) && + git-update-ref HEAD $commit || exit 4 + fi +done +rm -rf $tmp_dir || exit 5 @@ -50,6 +50,9 @@ static void handle_internal_command(int argc, const char **argv, char **envp) { "count-objects", cmd_count_objects }, { "diff", cmd_diff }, { "grep", cmd_grep }, + { "rev-list", cmd_rev_list }, + { "init-db", cmd_init_db }, + { "check-ref-format", cmd_check_ref_format } }; int i; diff --git a/read-cache.c b/read-cache.c index a917ab0cfe..b95edcc14c 100644 --- a/read-cache.c +++ b/read-cache.c @@ -496,6 +496,123 @@ int add_cache_entry(struct cache_entry *ce, int option) return 0; } +/* Three functions to allow overloaded pointer return; see linux/err.h */ +static inline void *ERR_PTR(long error) +{ + return (void *) error; +} + +static inline long PTR_ERR(const void *ptr) +{ + return (long) ptr; +} + +static inline long IS_ERR(const void *ptr) +{ + return (unsigned long)ptr > (unsigned long)-1000L; +} + +/* + * "refresh" does not calculate a new sha1 file or bring the + * cache up-to-date for mode/content changes. But what it + * _does_ do is to "re-match" the stat information of a file + * with the cache, so that you can refresh the cache for a + * file that hasn't been changed but where the stat entry is + * out of date. + * + * For example, you'd want to do this after doing a "git-read-tree", + * to link up the stat cache details with the proper files. + */ +static struct cache_entry *refresh_entry(struct cache_entry *ce, int really) +{ + struct stat st; + struct cache_entry *updated; + int changed, size; + + if (lstat(ce->name, &st) < 0) + return ERR_PTR(-errno); + + changed = ce_match_stat(ce, &st, really); + if (!changed) { + if (really && assume_unchanged && + !(ce->ce_flags & htons(CE_VALID))) + ; /* mark this one VALID again */ + else + return NULL; + } + + if (ce_modified(ce, &st, really)) + return ERR_PTR(-EINVAL); + + size = ce_size(ce); + updated = xmalloc(size); + memcpy(updated, ce, size); + fill_stat_cache_info(updated, &st); + + /* In this case, if really is not set, we should leave + * CE_VALID bit alone. Otherwise, paths marked with + * --no-assume-unchanged (i.e. things to be edited) will + * reacquire CE_VALID bit automatically, which is not + * really what we want. + */ + if (!really && assume_unchanged && !(ce->ce_flags & htons(CE_VALID))) + updated->ce_flags &= ~htons(CE_VALID); + + return updated; +} + +int refresh_cache(unsigned int flags) +{ + int i; + int has_errors = 0; + int really = (flags & REFRESH_REALLY) != 0; + int allow_unmerged = (flags & REFRESH_UNMERGED) != 0; + int quiet = (flags & REFRESH_QUIET) != 0; + int not_new = (flags & REFRESH_IGNORE_MISSING) != 0; + + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce, *new; + ce = active_cache[i]; + if (ce_stage(ce)) { + while ((i < active_nr) && + ! strcmp(active_cache[i]->name, ce->name)) + i++; + i--; + if (allow_unmerged) + continue; + printf("%s: needs merge\n", ce->name); + has_errors = 1; + continue; + } + + new = refresh_entry(ce, really); + if (!new) + continue; + if (IS_ERR(new)) { + if (not_new && PTR_ERR(new) == -ENOENT) + continue; + if (really && PTR_ERR(new) == -EINVAL) { + /* If we are doing --really-refresh that + * means the index is not valid anymore. + */ + ce->ce_flags &= ~htons(CE_VALID); + active_cache_changed = 1; + } + if (quiet) + continue; + printf("%s: needs update\n", ce->name); + has_errors = 1; + continue; + } + active_cache_changed = 1; + /* You can NOT just free active_cache[i] here, since it + * might not be necessarily malloc()ed but can also come + * from mmap(). */ + active_cache[i] = new; + } + return has_errors; +} + static int verify_hdr(struct cache_header *hdr, unsigned long size) { SHA_CTX c; @@ -220,12 +220,9 @@ static char *ref_lock_file_name(const char *ref) int get_ref_sha1(const char *ref, unsigned char *sha1) { - const char *filename; - if (check_ref_format(ref)) return -1; - filename = git_path("refs/%s", ref); - return read_ref(filename, sha1); + return read_ref(git_path("refs/%s", ref), sha1); } static int lock_ref_file(const char *filename, const char *lock_filename, diff --git a/update-index.c b/update-index.c index 3d7e02db2c..7d6de821e2 100644 --- a/update-index.c +++ b/update-index.c @@ -18,9 +18,6 @@ static int allow_add; static int allow_remove; static int allow_replace; -static int allow_unmerged; /* --refresh needing merge is not error */ -static int not_new; /* --refresh not having working tree files is not error */ -static int quiet; /* --refresh needing update is not error */ static int info_only; static int force_remove; static int verbose; @@ -28,23 +25,6 @@ static int mark_valid_only = 0; #define MARK_VALID 1 #define UNMARK_VALID 2 - -/* Three functions to allow overloaded pointer return; see linux/err.h */ -static inline void *ERR_PTR(long error) -{ - return (void *) error; -} - -static inline long PTR_ERR(const void *ptr) -{ - return (long) ptr; -} - -static inline long IS_ERR(const void *ptr) -{ - return (unsigned long)ptr > (unsigned long)-1000L; -} - static void report(const char *fmt, ...) { va_list vp; @@ -141,103 +121,6 @@ static int add_file_to_cache(const char *path) } /* - * "refresh" does not calculate a new sha1 file or bring the - * cache up-to-date for mode/content changes. But what it - * _does_ do is to "re-match" the stat information of a file - * with the cache, so that you can refresh the cache for a - * file that hasn't been changed but where the stat entry is - * out of date. - * - * For example, you'd want to do this after doing a "git-read-tree", - * to link up the stat cache details with the proper files. - */ -static struct cache_entry *refresh_entry(struct cache_entry *ce, int really) -{ - struct stat st; - struct cache_entry *updated; - int changed, size; - - if (lstat(ce->name, &st) < 0) - return ERR_PTR(-errno); - - changed = ce_match_stat(ce, &st, really); - if (!changed) { - if (really && assume_unchanged && - !(ce->ce_flags & htons(CE_VALID))) - ; /* mark this one VALID again */ - else - return NULL; - } - - if (ce_modified(ce, &st, really)) - return ERR_PTR(-EINVAL); - - size = ce_size(ce); - updated = xmalloc(size); - memcpy(updated, ce, size); - fill_stat_cache_info(updated, &st); - - /* In this case, if really is not set, we should leave - * CE_VALID bit alone. Otherwise, paths marked with - * --no-assume-unchanged (i.e. things to be edited) will - * reacquire CE_VALID bit automatically, which is not - * really what we want. - */ - if (!really && assume_unchanged && !(ce->ce_flags & htons(CE_VALID))) - updated->ce_flags &= ~htons(CE_VALID); - - return updated; -} - -static int refresh_cache(int really) -{ - int i; - int has_errors = 0; - - for (i = 0; i < active_nr; i++) { - struct cache_entry *ce, *new; - ce = active_cache[i]; - if (ce_stage(ce)) { - while ((i < active_nr) && - ! strcmp(active_cache[i]->name, ce->name)) - i++; - i--; - if (allow_unmerged) - continue; - printf("%s: needs merge\n", ce->name); - has_errors = 1; - continue; - } - - new = refresh_entry(ce, really); - if (!new) - continue; - if (IS_ERR(new)) { - if (not_new && PTR_ERR(new) == -ENOENT) - continue; - if (really && PTR_ERR(new) == -EINVAL) { - /* If we are doing --really-refresh that - * means the index is not valid anymore. - */ - ce->ce_flags &= ~htons(CE_VALID); - active_cache_changed = 1; - } - if (quiet) - continue; - printf("%s: needs update\n", ce->name); - has_errors = 1; - continue; - } - active_cache_changed = 1; - /* You can NOT just free active_cache[i] here, since it - * might not be necessarily malloc()ed but can also come - * from mmap(). */ - active_cache[i] = new; - } - return has_errors; -} - -/* * We fundamentally don't like some paths: we don't want * dot or dot-dot anywhere, and for obvious reasons don't * want to recurse into ".git" either. @@ -653,6 +536,7 @@ int main(int argc, const char **argv) const char *prefix = setup_git_directory(); int prefix_length = prefix ? strlen(prefix) : 0; char set_executable_bit = 0; + unsigned int refresh_flags = 0; git_config(git_default_config); @@ -673,7 +557,7 @@ int main(int argc, const char **argv) continue; } if (!strcmp(path, "-q")) { - quiet = 1; + refresh_flags |= REFRESH_QUIET; continue; } if (!strcmp(path, "--add")) { @@ -689,15 +573,15 @@ int main(int argc, const char **argv) continue; } if (!strcmp(path, "--unmerged")) { - allow_unmerged = 1; + refresh_flags |= REFRESH_UNMERGED; continue; } if (!strcmp(path, "--refresh")) { - has_errors |= refresh_cache(0); + has_errors |= refresh_cache(refresh_flags); continue; } if (!strcmp(path, "--really-refresh")) { - has_errors |= refresh_cache(1); + has_errors |= refresh_cache(REFRESH_REALLY | refresh_flags); continue; } if (!strcmp(path, "--cacheinfo")) { @@ -770,7 +654,7 @@ int main(int argc, const char **argv) goto finish; } if (!strcmp(path, "--ignore-missing")) { - not_new = 1; + refresh_flags |= REFRESH_IGNORE_MISSING; continue; } if (!strcmp(path, "--verbose")) { |