diff options
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | builtin-gc.c | 78 | ||||
| -rw-r--r-- | builtin.h | 1 | ||||
| -rwxr-xr-x | contrib/examples/git-gc.sh (renamed from git-gc.sh) | 0 | ||||
| -rw-r--r-- | git.c | 1 |
5 files changed, 82 insertions, 1 deletions
@@ -177,7 +177,7 @@ BASIC_LDFLAGS = SCRIPT_SH = \ git-bisect.sh git-checkout.sh \ git-clean.sh git-clone.sh git-commit.sh \ - git-fetch.sh git-gc.sh \ + git-fetch.sh \ git-ls-remote.sh \ git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \ git-pull.sh git-rebase.sh \ @@ -297,6 +297,7 @@ BUILTIN_OBJS = \ builtin-fmt-merge-msg.o \ builtin-for-each-ref.o \ builtin-fsck.o \ + builtin-gc.o \ builtin-grep.o \ builtin-init-db.o \ builtin-log.o \ diff --git a/builtin-gc.c b/builtin-gc.c new file mode 100644 index 0000000..3b1f8c2 --- /dev/null +++ b/builtin-gc.c @@ -0,0 +1,78 @@ +/* + * git gc builtin command + * + * Cleanup unreachable files and optimize the repository. + * + * Copyright (c) 2007 James Bowes + * + * Based on git-gc.sh, which is + * + * Copyright (c) 2006 Shawn O. Pearce + */ + +#include "cache.h" +#include "run-command.h" + +#define FAILED_RUN "failed to run %s" + +static const char builtin_gc_usage[] = "git-gc [--prune]"; + +static int pack_refs = -1; + +static const char *argv_pack_refs[] = {"pack-refs", "--prune", NULL}; +static const char *argv_reflog[] = {"reflog", "expire", "--all", NULL}; +static const char *argv_repack[] = {"repack", "-a", "-d", "-l", NULL}; +static const char *argv_prune[] = {"prune", NULL}; +static const char *argv_rerere[] = {"rerere", "gc", NULL}; + +static int gc_config(const char *var, const char *value) +{ + if (!strcmp(var, "gc.packrefs")) { + if (!strcmp(value, "notbare")) + pack_refs = -1; + else + pack_refs = git_config_bool(var, value); + return 0; + } + return git_default_config(var, value); +} + +int cmd_gc(int argc, const char **argv, const char *prefix) +{ + int i; + int prune = 0; + + git_config(gc_config); + + if (pack_refs < 0) + pack_refs = !is_bare_repository(); + + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + if (!strcmp(arg, "--prune")) { + prune = 1; + continue; + } + /* perhaps other parameters later... */ + break; + } + if (i != argc) + usage(builtin_gc_usage); + + if (pack_refs && run_command_v_opt(argv_pack_refs, RUN_GIT_CMD)) + return error(FAILED_RUN, argv_pack_refs[0]); + + if (run_command_v_opt(argv_reflog, RUN_GIT_CMD)) + return error(FAILED_RUN, argv_reflog[0]); + + if (run_command_v_opt(argv_repack, RUN_GIT_CMD)) + return error(FAILED_RUN, argv_repack[0]); + + if (prune && run_command_v_opt(argv_prune, RUN_GIT_CMD)) + return error(FAILED_RUN, argv_prune[0]); + + if (run_command_v_opt(argv_rerere, RUN_GIT_CMD)) + return error(FAILED_RUN, argv_rerere[0]); + + return 0; +} @@ -37,6 +37,7 @@ extern int cmd_fmt_merge_msg(int argc, const char **argv, const char *prefix); extern int cmd_for_each_ref(int argc, const char **argv, const char *prefix); extern int cmd_format_patch(int argc, const char **argv, const char *prefix); extern int cmd_fsck(int argc, const char **argv, const char *prefix); +extern int cmd_gc(int argc, const char **argv, const char *prefix); extern int cmd_get_tar_commit_id(int argc, const char **argv, const char *prefix); extern int cmd_grep(int argc, const char **argv, const char *prefix); extern int cmd_help(int argc, const char **argv, const char *prefix); diff --git a/git-gc.sh b/contrib/examples/git-gc.sh index 436d7ca..436d7ca 100755 --- a/git-gc.sh +++ b/contrib/examples/git-gc.sh @@ -249,6 +249,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp) { "format-patch", cmd_format_patch, RUN_SETUP }, { "fsck", cmd_fsck, RUN_SETUP }, { "fsck-objects", cmd_fsck, RUN_SETUP }, + { "gc", cmd_gc, RUN_SETUP }, { "get-tar-commit-id", cmd_get_tar_commit_id }, { "grep", cmd_grep, RUN_SETUP | USE_PAGER }, { "help", cmd_help }, |