diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Documentation/git-bugreport.txt | 46 | ||||
| -rw-r--r-- | Makefile | 5 | ||||
| -rw-r--r-- | bugreport.c | 105 | ||||
| -rw-r--r-- | command-list.txt | 1 | ||||
| -rw-r--r-- | strbuf.c | 4 | ||||
| -rw-r--r-- | strbuf.h | 1 | ||||
| -rwxr-xr-x | t/t0091-bugreport.sh | 61 |
8 files changed, 224 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index ea97de83f3..d89bf9e11e 100644 --- a/.gitignore +++ b/.gitignore @@ -25,6 +25,7 @@ /git-bisect--helper /git-blame /git-branch +/git-bugreport /git-bundle /git-cat-file /git-check-attr diff --git a/Documentation/git-bugreport.txt b/Documentation/git-bugreport.txt new file mode 100644 index 0000000000..1f9fde5cde --- /dev/null +++ b/Documentation/git-bugreport.txt @@ -0,0 +1,46 @@ +git-bugreport(1) +================ + +NAME +---- +git-bugreport - Collect information for user to file a bug report + +SYNOPSIS +-------- +[verse] +'git bugreport' [(-o | --output-directory) <path>] [(-s | --suffix) <format>] + +DESCRIPTION +----------- +Captures information about the user's machine, Git client, and repository state, +as well as a form requesting information about the behavior the user observed, +into a single text file which the user can then share, for example to the Git +mailing list, in order to report an observed bug. + +The following information is requested from the user: + + - Reproduction steps + - Expected behavior + - Actual behavior + +This tool is invoked via the typical Git setup process, which means that in some +cases, it might not be able to launch - for example, if a relevant config file +is unreadable. In this kind of scenario, it may be helpful to manually gather +the kind of information listed above when manually asking for help. + +OPTIONS +------- +-o <path>:: +--output-directory <path>:: + Place the resulting bug report file in `<path>` instead of the root of + the Git repository. + +-s <format>:: +--suffix <format>:: + Specify an alternate suffix for the bugreport name, to create a file + named 'git-bugreport-<formatted suffix>'. This should take the form of a + link:strftime[3] format string; the current local time will be used. + +GIT +--- +Part of the linkgit:git[1] suite @@ -681,6 +681,7 @@ EXTRA_PROGRAMS = # ... and all the rest that could be moved out of bindir to gitexecdir PROGRAMS += $(EXTRA_PROGRAMS) +PROGRAM_OBJS += bugreport.o PROGRAM_OBJS += credential-store.o PROGRAM_OBJS += daemon.o PROGRAM_OBJS += fast-import.o @@ -2457,6 +2458,10 @@ endif git-%$X: %.o GIT-LDFLAGS $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) +git-bugreport$X: bugreport.o GIT-LDFLAGS $(GITLIBS) + $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ + $(LIBS) + git-imap-send$X: imap-send.o $(IMAP_SEND_BUILDDEPS) GIT-LDFLAGS $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(IMAP_SEND_LDFLAGS) $(LIBS) diff --git a/bugreport.c b/bugreport.c new file mode 100644 index 0000000000..f6f53a5e8e --- /dev/null +++ b/bugreport.c @@ -0,0 +1,105 @@ +#include "builtin.h" +#include "parse-options.h" +#include "stdio.h" +#include "strbuf.h" +#include "time.h" + +static const char * const bugreport_usage[] = { + N_("git bugreport [-o|--output-directory <file>] [-s|--suffix <format>]"), + NULL +}; + +static int get_bug_template(struct strbuf *template) +{ + const char template_text[] = N_( +"Thank you for filling out a Git bug report!\n" +"Please answer the following questions to help us understand your issue.\n" +"\n" +"What did you do before the bug happened? (Steps to reproduce your issue)\n" +"\n" +"What did you expect to happen? (Expected behavior)\n" +"\n" +"What happened instead? (Actual behavior)\n" +"\n" +"What's different between what you expected and what actually happened?\n" +"\n" +"Anything else you want to add:\n" +"\n" +"Please review the rest of the bug report below.\n" +"You can delete any lines you don't wish to share.\n"); + + strbuf_addstr(template, _(template_text)); + return 0; +} + +int cmd_main(int argc, const char **argv) +{ + struct strbuf buffer = STRBUF_INIT; + struct strbuf report_path = STRBUF_INIT; + int report = -1; + time_t now = time(NULL); + char *option_output = NULL; + char *option_suffix = "%Y-%m-%d-%H%M"; + int nongit_ok = 0; + const char *prefix = NULL; + const char *user_relative_path = NULL; + + const struct option bugreport_options[] = { + OPT_STRING('o', "output-directory", &option_output, N_("path"), + N_("specify a destination for the bugreport file")), + OPT_STRING('s', "suffix", &option_suffix, N_("format"), + N_("specify a strftime format suffix for the filename")), + OPT_END() + }; + + prefix = setup_git_directory_gently(&nongit_ok); + + argc = parse_options(argc, argv, prefix, bugreport_options, + bugreport_usage, 0); + + /* Prepare the path to put the result */ + strbuf_addstr(&report_path, + prefix_filename(prefix, + option_output ? option_output : "")); + strbuf_complete(&report_path, '/'); + + strbuf_addstr(&report_path, "git-bugreport-"); + strbuf_addftime(&report_path, option_suffix, localtime(&now), 0, 0); + strbuf_addstr(&report_path, ".txt"); + + switch (safe_create_leading_directories(report_path.buf)) { + case SCLD_OK: + case SCLD_EXISTS: + break; + default: + die(_("could not create leading directories for '%s'"), + report_path.buf); + } + + /* Prepare the report contents */ + get_bug_template(&buffer); + + /* fopen doesn't offer us an O_EXCL alternative, except with glibc. */ + report = open(report_path.buf, O_CREAT | O_EXCL | O_WRONLY, 0666); + + if (report < 0) { + UNLEAK(report_path); + die(_("couldn't create a new file at '%s'"), report_path.buf); + } + + strbuf_write_fd(&buffer, report); + close(report); + + /* + * We want to print the path relative to the user, but we still need the + * path relative to us to give to the editor. + */ + if (!(prefix && skip_prefix(report_path.buf, prefix, &user_relative_path))) + user_relative_path = report_path.buf; + fprintf(stderr, _("Created new report at '%s'.\n"), + user_relative_path); + + UNLEAK(buffer); + UNLEAK(report_path); + return !!launch_editor(report_path.buf, NULL, NULL); +} diff --git a/command-list.txt b/command-list.txt index 2087894655..185e5e3f05 100644 --- a/command-list.txt +++ b/command-list.txt @@ -54,6 +54,7 @@ git-archive mainporcelain git-bisect mainporcelain info git-blame ancillaryinterrogators complete git-branch mainporcelain history +git-bugreport ancillaryinterrogators git-bundle mainporcelain git-cat-file plumbinginterrogators git-check-attr purehelpers @@ -539,6 +539,10 @@ ssize_t strbuf_write(struct strbuf *sb, FILE *f) return sb->len ? fwrite(sb->buf, 1, sb->len, f) : 0; } +ssize_t strbuf_write_fd(struct strbuf *sb, int fd) +{ + return sb->len ? write(fd, sb->buf, sb->len) : 0; +} #define STRBUF_MAXLINK (2*PATH_MAX) @@ -450,6 +450,7 @@ int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint); * NUL bytes. */ ssize_t strbuf_write(struct strbuf *sb, FILE *stream); +ssize_t strbuf_write_fd(struct strbuf *sb, int fd); /** * Read a line from a FILE *, overwriting the existing contents of diff --git a/t/t0091-bugreport.sh b/t/t0091-bugreport.sh new file mode 100755 index 0000000000..2e73658a5c --- /dev/null +++ b/t/t0091-bugreport.sh @@ -0,0 +1,61 @@ +#!/bin/sh + +test_description='git bugreport' + +. ./test-lib.sh + +# Headers "[System Info]" will be followed by a non-empty line if we put some +# information there; we can make sure all our headers were followed by some +# information to check if the command was successful. +HEADER_PATTERN="^\[.*\]$" + +check_all_headers_populated () { + while read -r line + do + if test "$(grep "$HEADER_PATTERN" "$line")" + then + echo "$line" + read -r nextline + if test -z "$nextline"; then + return 1; + fi + fi + done +} + +test_expect_success 'creates a report with content in the right places' ' + test_when_finished rm git-bugreport-check-headers.txt && + git bugreport -s check-headers && + check_all_headers_populated <git-bugreport-check-headers.txt +' + +test_expect_success 'dies if file with same name as report already exists' ' + test_when_finished rm git-bugreport-duplicate.txt && + >>git-bugreport-duplicate.txt && + test_must_fail git bugreport --suffix duplicate +' + +test_expect_success '--output-directory puts the report in the provided dir' ' + test_when_finished rm -fr foo/ && + git bugreport -o foo/ && + test_path_is_file foo/git-bugreport-* +' + +test_expect_success 'incorrect arguments abort with usage' ' + test_must_fail git bugreport --false 2>output && + test_i18ngrep usage output && + test_path_is_missing git-bugreport-* +' + +test_expect_success 'runs outside of a git dir' ' + test_when_finished rm non-repo/git-bugreport-* && + nongit git bugreport +' + +test_expect_success 'can create leading directories outside of a git dir' ' + test_when_finished rm -fr foo/bar/baz && + nongit git bugreport -o foo/bar/baz +' + + +test_done |