From: Junio C Hamano Date: Fri, 6 May 2011 17:50:06 +0000 (-0700) Subject: Merge branch 'nd/struct-pathspec' X-Git-Tag: v1.7.6-rc0~103 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/1273738f05dedc63865085deb5d1fb8816ff809c?hp=-c Merge branch 'nd/struct-pathspec' * nd/struct-pathspec: pathspec: rename per-item field has_wildcard to use_wildcard Improve tree_entry_interesting() handling code Convert read_tree{,_recursive} to support struct pathspec Reimplement read_tree_recursive() using tree_entry_interesting() --- 1273738f05dedc63865085deb5d1fb8816ff809c diff --combined builtin/checkout.c index 38632fc398,f4d4db1ee2..4761769512 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@@ -30,7 -30,6 +30,7 @@@ struct checkout_opts int quiet; int merge; int force; + int force_detach; int writeout_stage; int writeout_error; @@@ -79,7 -78,10 +79,10 @@@ static int update_some(const unsigned c static int read_tree_some(struct tree *tree, const char **pathspec) { - read_tree_recursive(tree, "", 0, 0, pathspec, update_some, NULL); + struct pathspec ps; + init_pathspec(&ps, pathspec); + read_tree_recursive(tree, "", 0, 0, &ps, update_some, NULL); + free_pathspec(&ps); /* update the index with the given tree's info * for all args, expanding wildcards, and exit @@@ -104,10 -106,9 +107,10 @@@ static int check_stage(int stage, struc return 0; pos++; } - return error("path '%s' does not have %s version", - ce->name, - (stage == 2) ? "our" : "their"); + if (stage == 2) + return error(_("path '%s' does not have our version"), ce->name); + else + return error(_("path '%s' does not have their version"), ce->name); } static int check_all_stages(struct cache_entry *ce, int pos) @@@ -118,7 -119,7 +121,7 @@@ ce_stage(active_cache[pos+1]) != 2 || strcmp(active_cache[pos+2]->name, ce->name) || ce_stage(active_cache[pos+2]) != 3) - return error("path '%s' does not have all three versions", + return error(_("path '%s' does not have all three versions"), ce->name); return 0; } @@@ -132,10 -133,9 +135,10 @@@ static int checkout_stage(int stage, st return checkout_entry(active_cache[pos], state, NULL); pos++; } - return error("path '%s' does not have %s version", - ce->name, - (stage == 2) ? "our" : "their"); + if (stage == 2) + return error(_("path '%s' does not have our version"), ce->name); + else + return error(_("path '%s' does not have their version"), ce->name); } static int checkout_merged(int pos, struct checkout *state) @@@ -153,7 -153,7 +156,7 @@@ ce_stage(active_cache[pos+1]) != 2 || strcmp(active_cache[pos+2]->name, path) || ce_stage(active_cache[pos+2]) != 3) - return error("path '%s' does not have all 3 versions", path); + return error(_("path '%s' does not have all 3 versions"), path); read_mmblob(&ancestor, active_cache[pos]->sha1); read_mmblob(&ours, active_cache[pos+1]->sha1); @@@ -170,7 -170,7 +173,7 @@@ free(theirs.ptr); if (status < 0 || !result_buf.ptr) { free(result_buf.ptr); - return error("path '%s': cannot merge", path); + return error(_("path '%s': cannot merge"), path); } /* @@@ -187,12 -187,12 +190,12 @@@ */ if (write_sha1_file(result_buf.ptr, result_buf.size, blob_type, sha1)) - die("Unable to add merge result for '%s'", path); + die(_("Unable to add merge result for '%s'"), path); ce = make_cache_entry(create_ce_mode(active_cache[pos+1]->ce_mode), sha1, path, 2, 0); if (!ce) - die("make_cache_entry failed for path '%s'", path); + die(_("make_cache_entry failed for path '%s'"), path); status = checkout_entry(ce, state, NULL); return status; } @@@ -214,7 -214,7 +217,7 @@@ static int checkout_paths(struct tree * newfd = hold_locked_index(lock_file, 1); if (read_cache_preload(pathspec) < 0) - return error("corrupt index file"); + return error(_("corrupt index file")); if (source_tree) read_tree_some(source_tree, pathspec); @@@ -242,14 -242,14 +245,14 @@@ if (!ce_stage(ce)) continue; if (opts->force) { - warning("path '%s' is unmerged", ce->name); + warning(_("path '%s' is unmerged"), ce->name); } else if (stage) { errs |= check_stage(stage, ce, pos); } else if (opts->merge) { errs |= check_all_stages(ce, pos); } else { errs = 1; - error("path '%s' is unmerged", ce->name); + error(_("path '%s' is unmerged"), ce->name); } pos = skip_same_name(ce, pos) - 1; } @@@ -278,7 -278,7 +281,7 @@@ if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock_file)) - die("unable to write new index file"); + die(_("unable to write new index file")); resolve_ref("HEAD", rev, 0, &flag); head = lookup_commit_reference_gently(rev, 1); @@@ -295,12 -295,12 +298,12 @@@ static void show_local_changes(struct o rev.diffopt.flags = opts->flags; rev.diffopt.output_format |= DIFF_FORMAT_NAME_STATUS; if (diff_setup_done(&rev.diffopt) < 0) - die("diff_setup_done failed"); + die(_("diff_setup_done failed")); add_pending_object(&rev, head, NULL); run_diff_index(&rev, 0); } -static void describe_detached_head(char *msg, struct commit *commit) +static void describe_detached_head(const char *msg, struct commit *commit) { struct strbuf sb = STRBUF_INIT; struct pretty_print_context ctx = {0}; @@@ -369,7 -369,7 +372,7 @@@ static int merge_working_tree(struct ch int newfd = hold_locked_index(lock_file, 1); if (read_cache_preload(NULL) < 0) - return error("corrupt index file"); + return error(_("corrupt index file")); resolve_undo_clear(); if (opts->force) { @@@ -391,7 -391,7 +394,7 @@@ refresh_cache(REFRESH_QUIET); if (unmerged_cache()) { - error("you need to resolve your current index first"); + error(_("you need to resolve your current index first")); return 1; } @@@ -407,7 -407,7 +410,7 @@@ topts.dir->exclude_per_dir = ".gitignore"; tree = parse_tree_indirect(old->commit ? old->commit->object.sha1 : - (unsigned char *)EMPTY_TREE_SHA1_BIN); + EMPTY_TREE_SHA1_BIN); init_tree_desc(&trees[0], tree->buffer, tree->size); tree = parse_tree_indirect(new->commit->object.sha1); init_tree_desc(&trees[1], tree->buffer, tree->size); @@@ -473,7 -473,7 +476,7 @@@ if (write_cache(newfd, active_cache, active_nr) || commit_locked_index(lock_file)) - die("unable to write new index file"); + die(_("unable to write new index file")); if (!opts->force && !opts->quiet) show_local_changes(&new->commit->object, &opts->diff_options); @@@ -522,7 -522,7 +525,7 @@@ static void update_refs_for_switch(stru temp = log_all_ref_updates; log_all_ref_updates = 1; if (log_ref_setup(ref_name, log_file, sizeof(log_file))) { - fprintf(stderr, "Can not do reflog for '%s'\n", + fprintf(stderr, _("Can not do reflog for '%s'\n"), opts->new_orphan_branch); log_all_ref_updates = temp; return; @@@ -544,31 -544,19 +547,31 @@@ strbuf_addf(&msg, "checkout: moving from %s to %s", old_desc ? old_desc : "(invalid)", new->name); - if (new->path) { + if (!strcmp(new->name, "HEAD") && !new->path && !opts->force_detach) { + /* Nothing to do. */ + } else if (opts->force_detach || !new->path) { /* No longer on any branch. */ + update_ref(msg.buf, "HEAD", new->commit->object.sha1, NULL, + REF_NODEREF, DIE_ON_ERR); + if (!opts->quiet) { + if (old->path && advice_detached_head) + detach_advice(old->path, new->name); + describe_detached_head(_("HEAD is now at"), new->commit); + } + } else if (new->path) { /* Switch branches. */ create_symref("HEAD", new->path, msg.buf); if (!opts->quiet) { - if (old->path && !strcmp(new->path, old->path)) - fprintf(stderr, "Already on '%s'\n", - new->name); - else if (opts->new_branch) - fprintf(stderr, "Switched to%s branch '%s'\n", - opts->branch_exists ? " and reset" : " a new", + if (old->path && !strcmp(new->path, old->path)) { + fprintf(stderr, _("Already on '%s'\n"), new->name); - else - fprintf(stderr, "Switched to branch '%s'\n", + } else if (opts->new_branch) { + if (opts->branch_exists) + fprintf(stderr, _("Switched to and reset branch '%s'\n"), new->name); + else + fprintf(stderr, _("Switched to a new branch '%s'\n"), new->name); + } else { + fprintf(stderr, _("Switched to branch '%s'\n"), new->name); + } } if (old->path && old->name) { char log_file[PATH_MAX], ref_file[PATH_MAX]; @@@ -578,136 -566,21 +581,136 @@@ if (!file_exists(ref_file) && file_exists(log_file)) remove_path(log_file); } - } else if (strcmp(new->name, "HEAD")) { - update_ref(msg.buf, "HEAD", new->commit->object.sha1, NULL, - REF_NODEREF, DIE_ON_ERR); - if (!opts->quiet) { - if (old->path && advice_detached_head) - detach_advice(old->path, new->name); - describe_detached_head("HEAD is now at", new->commit); - } } remove_branch_state(); strbuf_release(&msg); - if (!opts->quiet && (new->path || !strcmp(new->name, "HEAD"))) + if (!opts->quiet && + (new->path || (!opts->force_detach && !strcmp(new->name, "HEAD")))) report_tracking(new); } +struct rev_list_args { + int argc; + int alloc; + const char **argv; +}; + +static void add_one_rev_list_arg(struct rev_list_args *args, const char *s) +{ + ALLOC_GROW(args->argv, args->argc + 1, args->alloc); + args->argv[args->argc++] = s; +} + +static int add_one_ref_to_rev_list_arg(const char *refname, + const unsigned char *sha1, + int flags, + void *cb_data) +{ + add_one_rev_list_arg(cb_data, refname); + return 0; +} + +static int clear_commit_marks_from_one_ref(const char *refname, + const unsigned char *sha1, + int flags, + void *cb_data) +{ + struct commit *commit = lookup_commit_reference_gently(sha1, 1); + if (commit) + clear_commit_marks(commit, -1); + return 0; +} + +static void describe_one_orphan(struct strbuf *sb, struct commit *commit) +{ + struct pretty_print_context ctx = { 0 }; + + parse_commit(commit); + strbuf_addstr(sb, " "); + strbuf_addstr(sb, + find_unique_abbrev(commit->object.sha1, DEFAULT_ABBREV)); + strbuf_addch(sb, ' '); + pretty_print_commit(CMIT_FMT_ONELINE, commit, sb, &ctx); + strbuf_addch(sb, '\n'); +} + +#define ORPHAN_CUTOFF 4 +static void suggest_reattach(struct commit *commit, struct rev_info *revs) +{ + struct commit *c, *last = NULL; + struct strbuf sb = STRBUF_INIT; + int lost = 0; + while ((c = get_revision(revs)) != NULL) { + if (lost < ORPHAN_CUTOFF) + describe_one_orphan(&sb, c); + last = c; + lost++; + } + if (ORPHAN_CUTOFF < lost) { + int more = lost - ORPHAN_CUTOFF; + if (more == 1) + describe_one_orphan(&sb, last); + else + strbuf_addf(&sb, _(" ... and %d more.\n"), more); + } + + fprintf(stderr, + Q_( + /* The singular version */ + "Warning: you are leaving %d commit behind, " + "not connected to\n" + "any of your branches:\n\n" + "%s\n" + "If you want to keep it by creating a new branch, " + "this may be a good time\nto do so with:\n\n" + " git branch new_branch_name %s\n\n", + /* The plural version */ + "Warning: you are leaving %d commits behind, " + "not connected to\n" + "any of your branches:\n\n" + "%s\n" + "If you want to keep them by creating a new branch, " + "this may be a good time\nto do so with:\n\n" + " git branch new_branch_name %s\n\n", + /* Give ngettext() the count */ + lost), + lost, + sb.buf, + sha1_to_hex(commit->object.sha1)); + strbuf_release(&sb); +} + +/* + * We are about to leave commit that was at the tip of a detached + * HEAD. If it is not reachable from any ref, this is the last chance + * for the user to do so without resorting to reflog. + */ +static void orphaned_commit_warning(struct commit *commit) +{ + struct rev_list_args args = { 0, 0, NULL }; + struct rev_info revs; + + add_one_rev_list_arg(&args, "(internal)"); + add_one_rev_list_arg(&args, sha1_to_hex(commit->object.sha1)); + add_one_rev_list_arg(&args, "--not"); + for_each_ref(add_one_ref_to_rev_list_arg, &args); + add_one_rev_list_arg(&args, "--"); + add_one_rev_list_arg(&args, NULL); + + init_revisions(&revs, NULL); + if (setup_revisions(args.argc - 1, args.argv, &revs, NULL) != 1) + die(_("internal error: only -- alone should have been left")); + if (prepare_revision_walk(&revs)) + die(_("internal error in revision walk")); + if (!(commit->object.flags & UNINTERESTING)) + suggest_reattach(commit, &revs); + else + describe_detached_head(_("Previous HEAD position was"), commit); + + clear_commit_marks(commit, -1); + for_each_ref(clear_commit_marks_from_one_ref, NULL); +} + static int switch_branches(struct checkout_opts *opts, struct branch_info *new) { int ret = 0; @@@ -727,7 -600,7 +730,7 @@@ new->name = "HEAD"; new->commit = old.commit; if (!new->commit) - die("You are on a branch yet to be born"); + die(_("You are on a branch yet to be born")); parse_commit(new->commit); } @@@ -735,8 -608,13 +738,8 @@@ if (ret) return ret; - /* - * If we were on a detached HEAD, but have now moved to - * a new commit, we want to mention the old commit once more - * to remind the user that it might be lost. - */ if (!opts->quiet && !old.path && old.commit && new->commit != old.commit) - describe_detached_head("Previous HEAD position was", old.commit); + orphaned_commit_warning(old.commit); update_refs_for_switch(opts, &old, new); @@@ -800,123 -678,11 +803,123 @@@ static const char *unique_tracking_name return NULL; } +static int parse_branchname_arg(int argc, const char **argv, + int dwim_new_local_branch_ok, + struct branch_info *new, + struct tree **source_tree, + unsigned char rev[20], + const char **new_branch) +{ + int argcount = 0; + unsigned char branch_rev[20]; + const char *arg; + int has_dash_dash; + + /* + * case 1: git checkout -- [] + * + * must be a valid tree, everything after the '--' must be + * a path. + * + * case 2: git checkout -- [] + * + * everything after the '--' must be paths. + * + * case 3: git checkout [] + * + * With no paths, if is a commit, that is to + * switch to the branch or detach HEAD at it. As a special case, + * if is A...B (missing A or B means HEAD but you can + * omit at most one side), and if there is a unique merge base + * between A and B, A...B names that merge base. + * + * With no paths, if is _not_ a commit, no -t nor -b + * was given, and there is a tracking branch whose name is + * in one and only one remote, then this is a short-hand + * to fork local from that remote-tracking branch. + * + * Otherwise shall not be ambiguous. + * - If it's *only* a reference, treat it like case (1). + * - If it's only a path, treat it like case (2). + * - else: fail. + * + */ + if (!argc) + return 0; + + if (!strcmp(argv[0], "--")) /* case (2) */ + return 1; + + arg = argv[0]; + has_dash_dash = (argc > 1) && !strcmp(argv[1], "--"); + + if (!strcmp(arg, "-")) + arg = "@{-1}"; + + if (get_sha1_mb(arg, rev)) { + if (has_dash_dash) /* case (1) */ + die(_("invalid reference: %s"), arg); + if (dwim_new_local_branch_ok && + !check_filename(NULL, arg) && + argc == 1) { + const char *remote = unique_tracking_name(arg); + if (!remote || get_sha1(remote, rev)) + return argcount; + *new_branch = arg; + arg = remote; + /* DWIMmed to create local branch */ + } else { + return argcount; + } + } + + /* we can't end up being in (2) anymore, eat the argument */ + argcount++; + argv++; + argc--; + + new->name = arg; + setup_branch_path(new); + + if (check_ref_format(new->path) == CHECK_REF_FORMAT_OK && + resolve_ref(new->path, branch_rev, 1, NULL)) + hashcpy(rev, branch_rev); + else + new->path = NULL; /* not an existing branch */ + + new->commit = lookup_commit_reference_gently(rev, 1); + if (!new->commit) { + /* not a commit */ + *source_tree = parse_tree_indirect(rev); + } else { + parse_commit(new->commit); + *source_tree = new->commit->tree; + } + + if (!*source_tree) /* case (1): want a tree */ + die(_("reference is not a tree: %s"), arg); + if (!has_dash_dash) {/* case (3 -> 1) */ + /* + * Do not complain the most common case + * git checkout branch + * even if there happen to be a file called 'branch'; + * it would be extremely annoying. + */ + if (argc) + verify_non_filename(NULL, arg); + } else { + argcount++; + argv++; + argc--; + } + + return argcount; +} + int cmd_checkout(int argc, const char **argv, const char *prefix) { struct checkout_opts opts; unsigned char rev[20]; - const char *arg; struct branch_info new; struct tree *source_tree = NULL; char *conflict_style = NULL; @@@ -929,7 -695,6 +932,7 @@@ OPT_STRING('B', NULL, &opts.new_branch_force, "branch", "create/reset and checkout a branch"), OPT_BOOLEAN('l', NULL, &opts.new_branch_log, "create reflog for new branch"), + OPT_BOOLEAN(0, "detach", &opts.force_detach, "detach the HEAD at named commit"), OPT_SET_INT('t', "track", &opts.track, "set upstream info for new branch", BRANCH_TRACK_EXPLICIT), OPT_STRING(0, "orphan", &opts.new_orphan_branch, "new branch", "new unparented branch"), @@@ -947,6 -712,7 +950,6 @@@ PARSE_OPT_NOARG | PARSE_OPT_HIDDEN }, OPT_END(), }; - int has_dash_dash; memset(&opts, 0, sizeof(opts)); memset(&new, 0, sizeof(new)); @@@ -961,42 -727,36 +964,42 @@@ /* we can assume from now on new_branch = !new_branch_force */ if (opts.new_branch && opts.new_branch_force) - die("-B cannot be used with -b"); + die(_("-B cannot be used with -b")); /* copy -B over to -b, so that we can just check the latter */ if (opts.new_branch_force) opts.new_branch = opts.new_branch_force; if (patch_mode && (opts.track > 0 || opts.new_branch - || opts.new_branch_log || opts.merge || opts.force)) - die ("--patch is incompatible with all other options"); + || opts.new_branch_log || opts.merge || opts.force + || opts.force_detach)) + die (_("--patch is incompatible with all other options")); + + if (opts.force_detach && (opts.new_branch || opts.new_orphan_branch)) + die(_("--detach cannot be used with -b/-B/--orphan")); + if (opts.force_detach && 0 < opts.track) + die(_("--detach cannot be used with -t")); /* --track without -b should DWIM */ if (0 < opts.track && !opts.new_branch) { const char *argv0 = argv[0]; if (!argc || !strcmp(argv0, "--")) - die ("--track needs a branch name"); + die (_("--track needs a branch name")); if (!prefixcmp(argv0, "refs/")) argv0 += 5; if (!prefixcmp(argv0, "remotes/")) argv0 += 8; argv0 = strchr(argv0, '/'); if (!argv0 || !argv0[1]) - die ("Missing branch name; try -b"); + die (_("Missing branch name; try -b")); opts.new_branch = argv0 + 1; } if (opts.new_orphan_branch) { if (opts.new_branch) - die("--orphan and -b|-B are mutually exclusive"); + die(_("--orphan and -b|-B are mutually exclusive")); if (opts.track > 0) - die("--orphan cannot be used with -t"); + die(_("--orphan cannot be used with -t")); opts.new_branch = opts.new_orphan_branch; } @@@ -1006,33 -766,108 +1009,33 @@@ } if (opts.force && opts.merge) - die("git checkout: -f and -m are incompatible"); + die(_("git checkout: -f and -m are incompatible")); /* - * case 1: git checkout -- [] + * Extract branch name from command line arguments, so + * all that is left is pathspecs. * - * must be a valid tree, everything after the '--' must be - * a path. - * - * case 2: git checkout -- [] - * - * everything after the '--' must be paths. - * - * case 3: git checkout [] - * - * With no paths, if is a commit, that is to - * switch to the branch or detach HEAD at it. As a special case, - * if is A...B (missing A or B means HEAD but you can - * omit at most one side), and if there is a unique merge base - * between A and B, A...B names that merge base. + * Handle * - * With no paths, if is _not_ a commit, no -t nor -b - * was given, and there is a remote-tracking branch whose name is - * in one and only one remote, then this is a short-hand - * to fork local from that remote-tracking branch. - * - * Otherwise shall not be ambiguous. - * - If it's *only* a reference, treat it like case (1). - * - If it's only a path, treat it like case (2). - * - else: fail. + * 1) git checkout -- [] + * 2) git checkout -- [] + * 3) git checkout [] * + * including "last branch" syntax and DWIM-ery for names of + * remote branches, erroring out for invalid or ambiguous cases. */ if (argc) { - if (!strcmp(argv[0], "--")) { /* case (2) */ - argv++; - argc--; - goto no_reference; - } - - arg = argv[0]; - has_dash_dash = (argc > 1) && !strcmp(argv[1], "--"); - - if (!strcmp(arg, "-")) - arg = "@{-1}"; - - if (get_sha1_mb(arg, rev)) { - if (has_dash_dash) /* case (1) */ - die("invalid reference: %s", arg); - if (!patch_mode && - dwim_new_local_branch && - opts.track == BRANCH_TRACK_UNSPECIFIED && - !opts.new_branch && - !check_filename(NULL, arg) && - argc == 1) { - const char *remote = unique_tracking_name(arg); - if (!remote || get_sha1(remote, rev)) - goto no_reference; - opts.new_branch = arg; - arg = remote; - /* DWIMmed to create local branch */ - } - else - goto no_reference; - } - - /* we can't end up being in (2) anymore, eat the argument */ - argv++; - argc--; - - new.name = arg; - if ((new.commit = lookup_commit_reference_gently(rev, 1))) { - setup_branch_path(&new); - - if ((check_ref_format(new.path) == CHECK_REF_FORMAT_OK) && - resolve_ref(new.path, rev, 1, NULL)) - ; - else - new.path = NULL; - parse_commit(new.commit); - source_tree = new.commit->tree; - } else - source_tree = parse_tree_indirect(rev); - - if (!source_tree) /* case (1): want a tree */ - die("reference is not a tree: %s", arg); - if (!has_dash_dash) {/* case (3 -> 1) */ - /* - * Do not complain the most common case - * git checkout branch - * even if there happen to be a file called 'branch'; - * it would be extremely annoying. - */ - if (argc) - verify_non_filename(NULL, arg); - } - else { - argv++; - argc--; - } + int dwim_ok = + !patch_mode && + dwim_new_local_branch && + opts.track == BRANCH_TRACK_UNSPECIFIED && + !opts.new_branch; + int n = parse_branchname_arg(argc, argv, dwim_ok, + &new, &source_tree, rev, &opts.new_branch); + argv += n; + argc -= n; } -no_reference: - if (opts.track == BRANCH_TRACK_UNSPECIFIED) opts.track = git_branch_track; @@@ -1040,7 -875,7 +1043,7 @@@ const char **pathspec = get_pathspec(prefix, argv); if (!pathspec) - die("invalid path specification"); + die(_("invalid path specification")); if (patch_mode) return interactive_checkout(new.name, pathspec, &opts); @@@ -1048,17 -883,14 +1051,17 @@@ /* Checkout paths */ if (opts.new_branch) { if (argc == 1) { - die("git checkout: updating paths is incompatible with switching branches.\nDid you intend to checkout '%s' which can not be resolved as commit?", argv[0]); + die(_("git checkout: updating paths is incompatible with switching branches.\nDid you intend to checkout '%s' which can not be resolved as commit?"), argv[0]); } else { - die("git checkout: updating paths is incompatible with switching branches."); + die(_("git checkout: updating paths is incompatible with switching branches.")); } } + if (opts.force_detach) + die(_("git checkout: --detach does not take a path argument")); + if (1 < !!opts.writeout_stage + !!opts.force + !!opts.merge) - die("git checkout: --ours/--theirs, --force and --merge are incompatible when\nchecking out of the index."); + die(_("git checkout: --ours/--theirs, --force and --merge are incompatible when\nchecking out of the index.")); return checkout_paths(source_tree, pathspec, &opts); } @@@ -1069,22 -901,22 +1072,22 @@@ if (opts.new_branch) { struct strbuf buf = STRBUF_INIT; if (strbuf_check_branch_ref(&buf, opts.new_branch)) - die("git checkout: we do not like '%s' as a branch name.", + die(_("git checkout: we do not like '%s' as a branch name."), opts.new_branch); if (!get_sha1(buf.buf, rev)) { opts.branch_exists = 1; if (!opts.new_branch_force) - die("git checkout: branch %s already exists", + die(_("git checkout: branch %s already exists"), opts.new_branch); } strbuf_release(&buf); } if (new.name && !new.commit) { - die("Cannot switch branch to a non-commit."); + die(_("Cannot switch branch to a non-commit.")); } if (opts.writeout_stage) - die("--ours/--theirs is incompatible with switching branches."); + die(_("--ours/--theirs is incompatible with switching branches.")); return switch_branches(&opts, &new); } diff --combined builtin/grep.c index 10a1f65310,73b962f832..3ee2ec51de --- a/builtin/grep.c +++ b/builtin/grep.c @@@ -40,7 -40,8 +40,7 @@@ enum work_type {WORK_SHA1, WORK_FILE} * threads. The producer adds struct work_items to 'todo' and the * consumers pick work items from the same array. */ -struct work_item -{ +struct work_item { enum work_type type; char *name; @@@ -244,7 -245,7 +244,7 @@@ static void start_threads(struct grep_o err = pthread_create(&threads[i], NULL, run, o); if (err) - die("grep: failed to create thread: %s", + die(_("grep: failed to create thread: %s"), strerror(err)); } } @@@ -302,19 -303,6 +302,19 @@@ static int grep_config(const char *var default: return 0; } + if (!strcmp(var, "grep.extendedregexp")) { + if (git_config_bool(var, value)) + opt->regflags |= REG_EXTENDED; + else + opt->regflags &= ~REG_EXTENDED; + return 0; + } + + if (!strcmp(var, "grep.linenumber")) { + opt->linenum = git_config_bool(var, value); + return 0; + } + if (!strcmp(var, "color.grep")) opt->color = git_config_colorbool(var, value, -1); else if (!strcmp(var, "color.grep.context")) @@@ -362,7 -350,7 +362,7 @@@ static void *load_sha1(const unsigned c void *data = lock_and_read_sha1_file(sha1, &type, size); if (!data) - error("'%s': unable to read %s", name, sha1_to_hex(sha1)); + error(_("'%s': unable to read %s"), name, sha1_to_hex(sha1)); return data; } @@@ -413,21 -401,21 +413,21 @@@ static void *load_file(const char *file if (lstat(filename, &st) < 0) { err_ret: if (errno != ENOENT) - error("'%s': %s", filename, strerror(errno)); - return 0; + error(_("'%s': %s"), filename, strerror(errno)); + return NULL; } if (!S_ISREG(st.st_mode)) - return 0; + return NULL; *sz = xsize_t(st.st_size); i = open(filename, O_RDONLY); if (i < 0) goto err_ret; data = xmalloc(*sz + 1); if (st.st_size != read_in_full(i, data, *sz)) { - error("'%s': short read %s", filename, strerror(errno)); + error(_("'%s': short read %s"), filename, strerror(errno)); close(i); free(data); - return 0; + return NULL; } close(i); data[*sz] = 0; @@@ -486,7 -474,7 +486,7 @@@ static void run_pager(struct grep_opt * argv[path_list->nr] = NULL; if (prefix && chdir(prefix)) - die("Failed to chdir: %s", prefix); + die(_("Failed to chdir: %s"), prefix); status = run_command_v_opt(argv, RUN_USING_SHELL); if (status) exit(status); @@@ -533,18 -521,18 +533,18 @@@ static int grep_cache(struct grep_opt * static int grep_tree(struct grep_opt *opt, const struct pathspec *pathspec, struct tree_desc *tree, struct strbuf *base, int tn_len) { - int hit = 0, matched = 0; + int hit = 0, match = 0; struct name_entry entry; int old_baselen = base->len; while (tree_entry(tree, &entry)) { int te_len = tree_entry_len(entry.path, entry.sha1); - if (matched != 2) { - matched = tree_entry_interesting(&entry, base, tn_len, pathspec); - if (matched == -1) - break; /* no more matches */ - if (!matched) + if (match != 2) { + match = tree_entry_interesting(&entry, base, tn_len, pathspec); + if (match < 0) + break; + if (match == 0) continue; } @@@ -561,7 -549,7 +561,7 @@@ data = lock_and_read_sha1_file(entry.sha1, &type, &size); if (!data) - die("unable to read tree (%s)", + die(_("unable to read tree (%s)"), sha1_to_hex(entry.sha1)); strbuf_addch(base, '/'); @@@ -592,7 -580,7 +592,7 @@@ static int grep_object(struct grep_opt data = read_object_with_reference(obj->sha1, tree_type, &size, NULL); if (!data) - die("unable to read tree (%s)", sha1_to_hex(obj->sha1)); + die(_("unable to read tree (%s)"), sha1_to_hex(obj->sha1)); len = name ? strlen(name) : 0; strbuf_init(&base, PATH_MAX + len + 1); @@@ -606,7 -594,7 +606,7 @@@ free(data); return hit; } - die("unable to grep from object of type %s", typename(obj->type)); + die(_("unable to grep from object of type %s"), typename(obj->type)); } static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec, @@@ -638,10 -626,6 +638,10 @@@ static int grep_directory(struct grep_o fill_directory(&dir, pathspec->raw); for (i = 0; i < dir.nr; i++) { + const char *name = dir.entries[i]->name; + int namelen = strlen(name); + if (!match_pathspec_depth(pathspec, name, namelen, 0, NULL)) + continue; hit |= grep_file(opt, dir.entries[i]->name); if (hit && opt->status_only) break; @@@ -662,7 -646,7 +662,7 @@@ static int context_callback(const struc } value = strtol(arg, (char **)&endp, 10); if (*endp) { - return error("switch `%c' expects a numerical value", + return error(_("switch `%c' expects a numerical value"), opt->short_name); } grep_opt->pre_context = grep_opt->post_context = value; @@@ -672,14 -656,13 +672,14 @@@ static int file_callback(const struct option *opt, const char *arg, int unset) { struct grep_opt *grep_opt = opt->value; + int from_stdin = !strcmp(arg, "-"); FILE *patterns; int lno = 0; struct strbuf sb = STRBUF_INIT; - patterns = fopen(arg, "r"); + patterns = from_stdin ? stdin : fopen(arg, "r"); if (!patterns) - die_errno("cannot open '%s'", arg); + die_errno(_("cannot open '%s'"), arg); while (strbuf_getline(&sb, patterns, '\n') == 0) { char *s; size_t len; @@@ -691,8 -674,7 +691,8 @@@ s = strbuf_detach(&sb, &len); append_grep_pat(grep_opt, s, len, arg, ++lno, GREP_PATTERN); } - fclose(patterns); + if (!from_stdin) + fclose(patterns); strbuf_release(&sb); return 0; } @@@ -782,7 -764,7 +782,7 @@@ int cmd_grep(int argc, const char **arg OPT_BOOLEAN('F', "fixed-strings", &opt.fixed, "interpret patterns as fixed strings"), OPT_GROUP(""), - OPT_BOOLEAN('n', NULL, &opt.linenum, "show line numbers"), + OPT_BOOLEAN('n', "line-number", &opt.linenum, "show line numbers"), OPT_NEGBIT('h', NULL, &opt.pathname, "don't show filenames", 1), OPT_BIT('H', NULL, &opt.pathname, "show filenames", 1), OPT_NEGBIT(0, "full-name", &opt.relative, @@@ -922,11 -904,11 +922,11 @@@ } if (!opt.pattern_list) - die("no pattern given."); + die(_("no pattern given.")); if (!opt.fixed && opt.ignore_case) opt.regflags |= REG_ICASE; if ((opt.regflags != REG_NEWLINE) && opt.fixed) - die("cannot mix --fixed-strings and regexp"); + die(_("cannot mix --fixed-strings and regexp")); #ifndef NO_PTHREADS if (online_cpus() == 1 || !grep_threads_ok(&opt)) @@@ -951,7 -933,7 +951,7 @@@ if (!get_sha1(arg, sha1)) { struct object *object = parse_object(sha1); if (!object) - die("bad object %s", arg); + die(_("bad object %s"), arg); add_object_array(object, arg, &list); continue; } @@@ -981,7 -963,7 +981,7 @@@ pathspec.recursive = 1; if (show_in_pager && (cached || list.nr)) - die("--open-files-in-pager only works on the worktree"); + die(_("--open-files-in-pager only works on the worktree")); if (show_in_pager && opt.pattern_list && !opt.pattern_list->next) { const char *pager = path_list.items[0].string; @@@ -1006,9 -988,9 +1006,9 @@@ if (!use_index) { if (cached) - die("--cached cannot be used with --no-index."); + die(_("--cached cannot be used with --no-index.")); if (list.nr) - die("--no-index cannot be used with revs."); + die(_("--no-index cannot be used with revs.")); hit = grep_directory(&opt, &pathspec); } else if (!list.nr) { if (!cached) @@@ -1017,7 -999,7 +1017,7 @@@ hit = grep_cache(&opt, &pathspec, cached); } else { if (cached) - die("both --cached and trees are given."); + die(_("both --cached and trees are given.")); hit = grep_objects(&opt, &pathspec, &list); } diff --combined builtin/log.c index 55abe07610,e6bbcecda2..d43ad3a617 --- a/builtin/log.c +++ b/builtin/log.c @@@ -49,8 -49,13 +49,8 @@@ static int parse_decoration_style(cons return -1; } -static void cmd_log_init(int argc, const char **argv, const char *prefix, - struct rev_info *rev, struct setup_revision_opt *opt) +static void cmd_log_init_defaults(struct rev_info *rev) { - int i; - int decoration_given = 0; - struct userformat_want w; - rev->abbrev = DEFAULT_ABBREV; rev->commit_format = CMIT_FMT_DEFAULT; if (fmt_pretty) @@@ -63,14 -68,7 +63,14 @@@ if (default_date_mode) rev->date_mode = parse_date_format(default_date_mode); +} +static void cmd_log_init_finish(int argc, const char **argv, const char *prefix, + struct rev_info *rev, struct setup_revision_opt *opt) +{ + int i; + int decoration_given = 0; + struct userformat_want w; /* * Check for -h before setup_revisions(), or "git log -h" will * fail when run without a git directory. @@@ -103,7 -101,7 +103,7 @@@ const char *v = skip_prefix(arg, "--decorate="); decoration_style = parse_decoration_style(arg, v); if (decoration_style < 0) - die("invalid --decorate option: %s", arg); + die(_("invalid --decorate option: %s"), arg); decoration_given = 1; } else if (!strcmp(arg, "--no-decorate")) { decoration_style = 0; @@@ -112,7 -110,7 +112,7 @@@ } else if (!strcmp(arg, "-h")) { usage(builtin_log_usage); } else - die("unrecognized argument: %s", arg); + die(_("unrecognized argument: %s"), arg); } /* @@@ -130,13 -128,6 +130,13 @@@ setup_pager(); } +static void cmd_log_init(int argc, const char **argv, const char *prefix, + struct rev_info *rev, struct setup_revision_opt *opt) +{ + cmd_log_init_defaults(rev); + cmd_log_init_finish(argc, argv, prefix, rev, opt); +} + /* * This gives a rough estimate for how many commits we * will print out in the list. @@@ -162,7 -153,7 +162,7 @@@ static void show_early_header(struct re if (rev->commit_format != CMIT_FMT_ONELINE) putchar(rev->diffopt.line_termination); } - printf("Final output: %d %s\n", nr, stage); + printf(_("Final output: %d %s\n"), nr, stage); } static struct itimerval early_output_timer; @@@ -256,14 -247,12 +256,14 @@@ static void finish_early_output(struct static int cmd_log_walk(struct rev_info *rev) { struct commit *commit; + int saved_nrl = 0; + int saved_dcctc = 0; if (rev->early_output) setup_early_output(rev); if (prepare_revision_walk(rev)) - die("revision walk setup failed"); + die(_("revision walk setup failed")); if (rev->early_output) finish_early_output(rev); @@@ -274,13 -263,7 +274,13 @@@ * retain that state information if replacing rev->diffopt in this loop */ while ((commit = get_revision(rev)) != NULL) { - log_tree_commit(rev, commit); + if (!log_tree_commit(rev, commit) && + rev->max_count >= 0) + /* + * We decremented max_count in get_revision, + * but we didn't actually show the commit. + */ + rev->max_count++; if (!rev->reflog_info) { /* we allow cycles in reflog ancestry */ free(commit->buffer); @@@ -288,14 -271,7 +288,14 @@@ } free_commit_list(commit->parents); commit->parents = NULL; + if (saved_nrl < rev->diffopt.needed_rename_limit) + saved_nrl = rev->diffopt.needed_rename_limit; + if (rev->diffopt.degraded_cc_to_c) + saved_dcctc = 1; } + rev->diffopt.degraded_cc_to_c = saved_dcctc; + rev->diffopt.needed_rename_limit = saved_nrl; + if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF && DIFF_OPT_TST(&rev->diffopt, CHECK_FAILED)) { return 02; @@@ -367,7 -343,7 +367,7 @@@ static int show_object(const unsigned c int offset = 0; if (!buf) - return error("Could not read object %s", sha1_to_hex(sha1)); + return error(_("Could not read object %s"), sha1_to_hex(sha1)); if (show_tag_object) while (offset < size && buf[offset] != '\n') { @@@ -414,6 -390,7 +414,7 @@@ int cmd_show(int argc, const char **arg struct rev_info rev; struct object_array_entry *objects; struct setup_revision_opt opt; + struct pathspec match_all; int i, count, ret = 0; git_config(git_log_config, NULL); @@@ -421,6 -398,7 +422,7 @@@ if (diff_use_color_default == -1) diff_use_color_default = git_use_color_default; + init_pathspec(&match_all, NULL); init_revisions(&rev, prefix); rev.diff = 1; rev.always_show_header = 1; @@@ -454,7 -432,7 +456,7 @@@ break; o = parse_object(t->tagged->sha1); if (!o) - ret = error("Could not read object %s", + ret = error(_("Could not read object %s"), sha1_to_hex(t->tagged->sha1)); objects[i].item = o; i--; @@@ -467,7 -445,7 +469,7 @@@ diff_get_color_opt(&rev.diffopt, DIFF_COMMIT), name, diff_get_color_opt(&rev.diffopt, DIFF_RESET)); - read_tree_recursive((struct tree *)o, "", 0, 0, NULL, + read_tree_recursive((struct tree *)o, "", 0, 0, &match_all, show_tree_object, NULL); rev.shown_one = 1; break; @@@ -478,7 -456,7 +480,7 @@@ ret = cmd_log_walk(&rev); break; default: - ret = error("Unknown type: %d", o->type); + ret = error(_("Unknown type: %d"), o->type); } } free(objects); @@@ -504,11 -482,16 +506,11 @@@ int cmd_log_reflog(int argc, const cha rev.verbose_header = 1; memset(&opt, 0, sizeof(opt)); opt.def = "HEAD"; - cmd_log_init(argc, argv, prefix, &rev, &opt); - - /* - * This means that we override whatever commit format the user gave - * on the cmd line. Sad, but cmd_log_init() currently doesn't - * allow us to set a different default. - */ + cmd_log_init_defaults(&rev); rev.commit_format = CMIT_FMT_ONELINE; rev.use_terminator = 1; rev.always_show_header = 1; + cmd_log_init_finish(argc, argv, prefix, &rev, &opt); return cmd_log_walk(&rev); } @@@ -573,7 -556,7 +575,7 @@@ static int git_format_config(const cha { if (!strcmp(var, "format.headers")) { if (!value) - die("format.headers without value"); + die(_("format.headers without value")); add_header(value); return 0; } @@@ -636,7 -619,7 +638,7 @@@ static FILE *realstdout = NULL static const char *output_directory = NULL; static int outdir_offset; -static int reopen_stdout(struct commit *commit, struct rev_info *rev) +static int reopen_stdout(struct commit *commit, struct rev_info *rev, int quiet) { struct strbuf filename = STRBUF_INIT; int suffix_len = strlen(fmt_patch_suffix) + 1; @@@ -645,18 -628,18 +647,18 @@@ strbuf_addstr(&filename, output_directory); if (filename.len >= PATH_MAX - FORMAT_PATCH_NAME_MAX - suffix_len) - return error("name of output directory is too long"); + return error(_("name of output directory is too long")); if (filename.buf[filename.len - 1] != '/') strbuf_addch(&filename, '/'); } get_patch_filename(commit, rev->nr, fmt_patch_suffix, &filename); - if (!DIFF_OPT_TST(&rev->diffopt, QUICK)) + if (!quiet) fprintf(realstdout, "%s\n", filename.buf + outdir_offset); if (freopen(filename.buf, "w", stdout) == NULL) - return error("Cannot open patch file %s", filename.buf); + return error(_("Cannot open patch file %s"), filename.buf); strbuf_release(&filename); return 0; @@@ -670,7 -653,7 +672,7 @@@ static void get_patch_ids(struct rev_in unsigned flags1, flags2; if (rev->pending.nr != 2) - die("Need exactly one range."); + die(_("Need exactly one range.")); o1 = rev->pending.objects[0].item; flags1 = o1->flags; @@@ -678,7 -661,7 +680,7 @@@ flags2 = o2->flags; if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING)) - die("Not a range."); + die(_("Not a range.")); init_patch_ids(ids); @@@ -689,7 -672,7 +691,7 @@@ add_pending_object(&check_rev, o1, "o1"); add_pending_object(&check_rev, o2, "o2"); if (prepare_revision_walk(&check_rev)) - die("revision walk setup failed"); + die(_("revision walk setup failed")); while ((commit = get_revision(&check_rev)) != NULL) { /* ignore merges */ @@@ -715,7 -698,7 +717,7 @@@ static void gen_message_id(struct rev_i const char *email_end = strrchr(committer, '>'); struct strbuf buf = STRBUF_INIT; if (!email_start || !email_end || email_start > email_end - 1) - die("Could not extract email from committer identity."); + die(_("Could not extract email from committer identity.")); strbuf_addf(&buf, "%s.%lu.git.%.*s", base, (unsigned long) time(NULL), (int)(email_end - email_start - 1), email_start + 1); @@@ -731,8 -714,7 +733,8 @@@ static void print_signature(void static void make_cover_letter(struct rev_info *rev, int use_stdout, int numbered, int numbered_files, struct commit *origin, - int nr, struct commit **list, struct commit *head) + int nr, struct commit **list, struct commit *head, + int quiet) { const char *committer; const char *subject_start = NULL; @@@ -748,7 -730,7 +750,7 @@@ struct commit *commit = NULL; if (rev->commit_format != CMIT_FMT_EMAIL) - die("Cover letter needs email format"); + die(_("Cover letter needs email format")); committer = git_committer_info(0); @@@ -768,7 -750,7 +770,7 @@@ sha1_to_hex(head->object.sha1), committer, committer); } - if (!use_stdout && reopen_stdout(commit, rev)) + if (!use_stdout && reopen_stdout(commit, rev, quiet)) return; if (commit) { @@@ -841,7 -823,7 +843,7 @@@ static const char *clean_message_id(con m++; } if (!z) - die("insane in-reply-to: %s", msg_id); + die(_("insane in-reply-to: %s"), msg_id); if (++z == m) return a; return xmemdupz(a, z - a); @@@ -914,7 -896,7 +916,7 @@@ static int output_directory_callback(co { const char **dir = (const char **)opt->value; if (*dir) - die("Two output directories?"); + die(_("Two output directories?")); *dir = arg; return 0; } @@@ -1009,7 -991,6 +1011,7 @@@ int cmd_format_patch(int argc, const ch char *add_signoff = NULL; struct strbuf buf = STRBUF_INIT; int use_patch_format = 0; + int quiet = 0; const struct option builtin_format_patch_options[] = { { OPTION_CALLBACK, 'n', "numbered", &numbered, NULL, "use [PATCH n/m] even with a single patch", @@@ -1065,8 -1046,6 +1067,8 @@@ PARSE_OPT_OPTARG, thread_callback }, OPT_STRING(0, "signature", &signature, "signature", "add a signature"), + OPT_BOOLEAN(0, "quiet", &quiet, + "don't print the patch filenames"), OPT_END() }; @@@ -1078,7 -1057,7 +1080,7 @@@ rev.commit_format = CMIT_FMT_EMAIL; rev.verbose_header = 1; rev.diff = 1; - rev.no_merges = 1; + rev.max_parents = 1; DIFF_OPT_SET(&rev.diffopt, RECURSIVE); rev.subject_prefix = fmt_patch_subject_prefix; memset(&s_r_opt, 0, sizeof(s_r_opt)); @@@ -1105,7 -1084,7 +1107,7 @@@ committer = git_committer_info(IDENT_ERROR_ON_NO_NAME); endpos = strchr(committer, '>'); if (!endpos) - die("bogus committer info %s", committer); + die(_("bogus committer info %s"), committer); add_signoff = xmemdupz(committer, endpos - committer + 1); } @@@ -1150,20 -1129,20 +1152,20 @@@ numbered = 0; if (numbered && keep_subject) - die ("-n and -k are mutually exclusive."); + die (_("-n and -k are mutually exclusive.")); if (keep_subject && subject_prefix) - die ("--subject-prefix and -k are mutually exclusive."); + die (_("--subject-prefix and -k are mutually exclusive.")); argc = setup_revisions(argc, argv, &rev, &s_r_opt); if (argc > 1) - die ("unrecognized argument: %s", argv[1]); + die (_("unrecognized argument: %s"), argv[1]); if (rev.diffopt.output_format & DIFF_FORMAT_NAME) - die("--name-only does not make sense"); + die(_("--name-only does not make sense")); if (rev.diffopt.output_format & DIFF_FORMAT_NAME_STATUS) - die("--name-status does not make sense"); + die(_("--name-status does not make sense")); if (rev.diffopt.output_format & DIFF_FORMAT_CHECKDIFF) - die("--check does not make sense"); + die(_("--check does not make sense")); if (!use_patch_format && (!rev.diffopt.output_format || @@@ -1186,9 -1165,9 +1188,9 @@@ if (output_directory) { if (use_stdout) - die("standard output, or directory, which one?"); + die(_("standard output, or directory, which one?")); if (mkdir(output_directory, 0777) < 0 && errno != EEXIST) - die_errno("Could not create directory '%s'", + die_errno(_("Could not create directory '%s'"), output_directory); } @@@ -1242,7 -1221,7 +1244,7 @@@ realstdout = xfdopen(xdup(1), "w"); if (prepare_revision_walk(&rev)) - die("revision walk setup failed"); + die(_("revision walk setup failed")); rev.boundary = 1; while ((commit = get_revision(&rev)) != NULL) { if (commit->object.flags & BOUNDARY) { @@@ -1276,7 -1255,7 +1278,7 @@@ if (thread) gen_message_id(&rev, "cover"); make_cover_letter(&rev, use_stdout, numbered, numbered_files, - origin, nr, list, head); + origin, nr, list, head, quiet); total++; start_number--; } @@@ -1322,8 -1301,8 +1324,8 @@@ } if (!use_stdout && reopen_stdout(numbered_files ? NULL : commit, - &rev)) - die("Failed to create output files"); + &rev, quiet)) + die(_("Failed to create output files")); shown = log_tree_commit(&rev, commit); free(commit->buffer); commit->buffer = NULL; @@@ -1375,23 -1354,6 +1377,23 @@@ static const char * const cherry_usage[ NULL }; +static void print_commit(char sign, struct commit *commit, int verbose, + int abbrev) +{ + if (!verbose) { + printf("%c %s\n", sign, + find_unique_abbrev(commit->object.sha1, abbrev)); + } else { + struct strbuf buf = STRBUF_INIT; + struct pretty_print_context ctx = {0}; + pretty_print_commit(CMIT_FMT_ONELINE, commit, &buf, &ctx); + printf("%c %s %s\n", sign, + find_unique_abbrev(commit->object.sha1, abbrev), + buf.buf); + strbuf_release(&buf); + } +} + int cmd_cherry(int argc, const char **argv, const char *prefix) { struct rev_info revs; @@@ -1427,9 -1389,9 +1429,9 @@@ if (!current_branch || !current_branch->merge || !current_branch->merge[0] || !current_branch->merge[0]->dst) { - fprintf(stderr, "Could not find a tracked" + fprintf(stderr, _("Could not find a tracked" " remote branch, please" - " specify manually.\n"); + " specify manually.\n")); usage_with_options(cherry_usage, options); } @@@ -1443,9 -1405,9 +1445,9 @@@ DIFF_OPT_SET(&revs.diffopt, RECURSIVE); if (add_pending_commit(head, &revs, 0)) - die("Unknown commit %s", head); + die(_("Unknown commit %s"), head); if (add_pending_commit(upstream, &revs, UNINTERESTING)) - die("Unknown commit %s", upstream); + die(_("Unknown commit %s"), upstream); /* Don't say anything if head and upstream are the same. */ if (revs.pending.nr == 2) { @@@ -1457,11 -1419,11 +1459,11 @@@ get_patch_ids(&revs, &ids, prefix); if (limit && add_pending_commit(limit, &revs, UNINTERESTING)) - die("Unknown commit %s", limit); + die(_("Unknown commit %s"), limit); /* reverse the list of commits */ if (prepare_revision_walk(&revs)) - die("revision walk setup failed"); + die(_("revision walk setup failed")); while ((commit = get_revision(&revs)) != NULL) { /* ignore merges */ if (commit->parents && commit->parents->next) @@@ -1476,7 -1438,22 +1478,7 @@@ commit = list->item; if (has_commit_patch_id(commit, &ids)) sign = '-'; - - if (verbose) { - struct strbuf buf = STRBUF_INIT; - struct pretty_print_context ctx = {0}; - pretty_print_commit(CMIT_FMT_ONELINE, commit, - &buf, &ctx); - printf("%c %s %s\n", sign, - find_unique_abbrev(commit->object.sha1, abbrev), - buf.buf); - strbuf_release(&buf); - } - else { - printf("%c %s\n", sign, - find_unique_abbrev(commit->object.sha1, abbrev)); - } - + print_commit(sign, commit, verbose, abbrev); list = list->next; } diff --combined cache.h index 28899b7b78,43d719d71f..5b896d9845 --- a/cache.h +++ b/cache.h @@@ -5,7 -5,6 +5,7 @@@ #include "strbuf.h" #include "hash.h" #include "advice.h" +#include "gettext.h" #include SHA1_HEADER #ifndef git_SHA_CTX @@@ -437,7 -436,6 +437,7 @@@ extern void verify_non_filename(const c #define INIT_DB_QUIET 0x0001 +extern int set_git_dir_init(const char *git_dir, const char *real_git_dir, int); extern int init_db(const char *template_dir, unsigned int flags); #define alloc_nr(x) (((x)+16)*3/2) @@@ -511,14 -509,14 +511,14 @@@ struct pathspec struct pathspec_item { const char *match; int len; - unsigned int has_wildcard:1; + unsigned int use_wildcard:1; } *items; }; extern int init_pathspec(struct pathspec *, const char **); extern void free_pathspec(struct pathspec *); extern int ce_path_match(const struct cache_entry *ce, const struct pathspec *pathspec); -extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path); +extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path, int format_check); 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); @@@ -528,7 -526,7 +528,7 @@@ #define REFRESH_IGNORE_MISSING 0x0008 /* ignore non-existent */ #define REFRESH_IGNORE_SUBMODULES 0x0010 /* ignore submodules */ #define REFRESH_IN_PORCELAIN 0x0020 /* user friendly output, not "needs update" */ -extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen, char *header_msg); +extern int refresh_index(struct index_state *, unsigned int flags, const char **pathspec, char *seen, const char *header_msg); struct lock_file { struct lock_file *next; @@@ -544,7 -542,6 +544,7 @@@ extern NORETURN void unable_to_lock_ind extern int hold_lock_file_for_update(struct lock_file *, const char *path, int); extern int hold_lock_file_for_append(struct lock_file *, const char *path, int); extern int commit_lock_file(struct lock_file *); +extern void update_index_if_able(struct index_state *, struct lock_file *); extern int hold_locked_index(struct lock_file *, int); extern int commit_locked_index(struct lock_file *); @@@ -558,12 -555,12 +558,12 @@@ extern int trust_executable_bit extern int trust_ctime; extern int quote_path_fully; extern int has_symlinks; +extern int minimum_abbrev, default_abbrev; extern int ignore_case; extern int assume_unchanged; extern int prefer_symlink_refs; extern int log_all_ref_updates; extern int warn_ambiguous_refs; -extern int unique_abbrev_extra_length; extern int shared_repository; extern const char *apply_default_whitespace; extern const char *apply_default_ignorewhitespace; @@@ -573,7 -570,6 +573,7 @@@ extern int core_compression_seen extern size_t packed_git_window_size; extern size_t packed_git_limit; extern size_t delta_base_cache_limit; +extern unsigned long big_file_threshold; extern int read_replace_refs; extern int fsync_object_files; extern int core_preload_index; @@@ -590,7 -586,7 +590,7 @@@ extern enum safe_crlf safe_crlf enum auto_crlf { AUTO_CRLF_FALSE = 0, AUTO_CRLF_TRUE = 1, - AUTO_CRLF_INPUT = -1, + AUTO_CRLF_INPUT = -1 }; extern enum auto_crlf auto_crlf; @@@ -627,7 -623,7 +627,7 @@@ enum rebase_setup_type enum push_default_type { PUSH_DEFAULT_NOTHING = 0, PUSH_DEFAULT_MATCHING, - PUSH_DEFAULT_TRACKING, + PUSH_DEFAULT_UPSTREAM, PUSH_DEFAULT_CURRENT }; @@@ -695,11 -691,9 +695,11 @@@ static inline void hashclr(unsigned cha #define EMPTY_TREE_SHA1_HEX \ "4b825dc642cb6eb9a060e54bf8d69288fbee4904" -#define EMPTY_TREE_SHA1_BIN \ +#define EMPTY_TREE_SHA1_BIN_LITERAL \ "\x4b\x82\x5d\xc6\x42\xcb\x6e\xb9\xa0\x60" \ "\xe5\x4b\xf8\xd6\x92\x88\xfb\xee\x49\x04" +#define EMPTY_TREE_SHA1_BIN \ + ((const unsigned char *) EMPTY_TREE_SHA1_BIN_LITERAL) int git_mkstemp(char *path, size_t n, const char *template); @@@ -729,7 -723,6 +729,7 @@@ int set_shared_perm(const char *path, i #define adjust_shared_perm(path) set_shared_perm((path), 0) int safe_create_leading_directories(char *path); int safe_create_leading_directories_const(const char *path); +int mkdir_in_gitdir(const char *path); extern char *expand_user_path(const char *path); char *enter_repo(char *path, int strict); static inline int is_absolute_path(const char *path) @@@ -737,9 -730,9 +737,9 @@@ return path[0] == '/' || has_dos_drive_prefix(path); } int is_directory(const char *); -const char *make_absolute_path(const char *path); -const char *make_nonrelative_path(const char *path); -const char *make_relative_path(const char *abs, const char *base); +const char *real_path(const char *path); +const char *absolute_path(const char *path); +const char *relative_path(const char *abs, const char *base); int normalize_path_copy(char *dst, const char *src); int longest_ancestor_length(const char *path, const char *prefix_list); char *strip_path_suffix(const char *path, const char *suffix); @@@ -780,8 -773,8 +780,8 @@@ static inline unsigned int hexval(unsig } /* Convert to/from hex/sha1 representation */ -#define MINIMUM_ABBREV 4 -#define DEFAULT_ABBREV 7 +#define MINIMUM_ABBREV minimum_abbrev +#define DEFAULT_ABBREV default_abbrev struct object_context { unsigned char tree[20]; @@@ -919,8 -912,7 +919,8 @@@ extern struct packed_git time_t mtime; int pack_fd; unsigned pack_local:1, - pack_keep:1; + pack_keep:1, + do_not_close:1; unsigned char sha1[20]; /* something like ".git/objects/pack/xxxxx.pack" */ char pack_name[FLEX_ARRAY]; /* more */ @@@ -1020,13 -1012,13 +1020,13 @@@ extern int git_config_maybe_bool(const extern int git_config_string(const char **, const char *, const char *); extern int git_config_pathname(const char **, const char *, const char *); extern int git_config_set(const char *, const char *); +extern int git_config_parse_key(const char *, char **, int *); extern int git_config_set_multivar(const char *, const char *, const char *, int); extern int git_config_rename_section(const char *, const char *); extern const char *git_etc_gitconfig(void); extern int check_repository_format_version(const char *var, const char *value, void *cb); extern int git_env_bool(const char *, int); extern int git_config_system(void); -extern int git_config_global(void); extern int config_error_nonbool(const char *); extern const char *get_log_output_encoding(void); extern const char *get_commit_output_encoding(void); @@@ -1088,14 -1080,9 +1088,14 @@@ extern void alloc_report(void) /* trace.c */ __attribute__((format (printf, 1, 2))) extern void trace_printf(const char *format, ...); +extern void trace_vprintf(const char *key, const char *format, va_list ap); __attribute__((format (printf, 2, 3))) extern void trace_argv_printf(const char **argv, const char *format, ...); extern void trace_repo_setup(const char *prefix); +extern int trace_want(const char *key); +extern void trace_strbuf(const char *key, const struct strbuf *buf); + +void packet_trace_identity(const char *prog); /* convert.c */ /* returns 1 if *dst was used */ diff --combined dir.c index 9789bd204e,91f1502ac6..08281d2ef7 --- a/dir.c +++ b/dir.c @@@ -230,7 -230,7 +230,7 @@@ static int match_pathspec_item(const st return MATCHED_RECURSIVELY; } - if (item->has_wildcard && !fnmatch(match, name, 0)) + if (item->use_wildcard && !fnmatch(match, name, 0)) return MATCHED_FNMATCH; return 0; @@@ -1105,45 -1105,57 +1105,45 @@@ int file_exists(const char *f } /* - * get_relative_cwd() gets the prefix of the current working directory - * relative to 'dir'. If we are not inside 'dir', it returns NULL. - * - * As a convenience, it also returns NULL if 'dir' is already NULL. The - * reason for this behaviour is that it is natural for functions returning - * directory names to return NULL to say "this directory does not exist" - * or "this directory is invalid". These cases are usually handled the - * same as if the cwd is not inside 'dir' at all, so get_relative_cwd() - * returns NULL for both of them. - * - * Most notably, get_relative_cwd(buffer, size, get_git_work_tree()) - * unifies the handling of "outside work tree" with "no work tree at all". + * Given two normalized paths (a trailing slash is ok), if subdir is + * outside dir, return -1. Otherwise return the offset in subdir that + * can be used as relative path to dir. */ -char *get_relative_cwd(char *buffer, int size, const char *dir) +int dir_inside_of(const char *subdir, const char *dir) { - char *cwd = buffer; - - if (!dir) - return NULL; - if (!getcwd(buffer, size)) - die_errno("can't find the current directory"); + int offset = 0; - if (!is_absolute_path(dir)) - dir = make_absolute_path(dir); + assert(dir && subdir && *dir && *subdir); - while (*dir && *dir == *cwd) { + while (*dir && *subdir && *dir == *subdir) { dir++; - cwd++; - } - if (*dir) - return NULL; - switch (*cwd) { - case '\0': - return cwd; - case '/': - return cwd + 1; - default: - /* - * dir can end with a path separator when it's root - * directory. Return proper prefix in that case. - */ - if (dir[-1] == '/') - return cwd; - return NULL; + subdir++; + offset++; } + + /* hel[p]/me vs hel[l]/yeah */ + if (*dir && *subdir) + return -1; + + if (!*subdir) + return !*dir ? offset : -1; /* same dir */ + + /* foo/[b]ar vs foo/[] */ + if (is_dir_sep(dir[-1])) + return is_dir_sep(subdir[-1]) ? offset : -1; + + /* foo[/]bar vs foo[] */ + return is_dir_sep(*subdir) ? offset + 1 : -1; } int is_inside_dir(const char *dir) { - char buffer[PATH_MAX]; - return get_relative_cwd(buffer, sizeof(buffer), dir) != NULL; + char cwd[PATH_MAX]; + if (!dir) + return 0; + if (!getcwd(cwd, sizeof(cwd))) + die_errno("can't find the current directory"); + return dir_inside_of(cwd, dir) >= 0; } int is_empty_dir(const char *path) @@@ -1180,7 -1192,7 +1180,7 @@@ int remove_dir_recursively(struct strbu dir = opendir(path->buf); if (!dir) - return -1; + return rmdir(path->buf); if (path->buf[original_len - 1] != '/') strbuf_addch(path, '/'); @@@ -1274,8 -1286,8 +1274,8 @@@ int init_pathspec(struct pathspec *path item->match = path; item->len = strlen(path); - item->has_wildcard = !no_wildcard(path); - if (item->has_wildcard) + item->use_wildcard = !no_wildcard(path); + if (item->use_wildcard) pathspec->has_wildcard = 1; } diff --combined list-objects.c index 838b6a732e,cf9dbe23e4..0fb44e7ed7 --- a/list-objects.c +++ b/list-objects.c @@@ -68,7 -68,7 +68,7 @@@ static void process_tree(struct rev_inf struct tree_desc desc; struct name_entry entry; struct name_path me; - int all_interesting = (revs->diffopt.pathspec.nr == 0); + int match = revs->diffopt.pathspec.nr == 0 ? 2 : 0; int baselen = base->len; if (!revs->tree_objects) @@@ -85,7 -85,7 +85,7 @@@ me.elem = name; me.elem_len = strlen(name); - if (!all_interesting) { + if (!match) { strbuf_addstr(base, name); if (base->len) strbuf_addch(base, '/'); @@@ -94,17 -94,13 +94,13 @@@ init_tree_desc(&desc, tree->buffer, tree->size); while (tree_entry(&desc, &entry)) { - if (!all_interesting) { - int showit = tree_entry_interesting(&entry, - base, 0, - &revs->diffopt.pathspec); - - if (showit < 0) + if (match != 2) { + match = tree_entry_interesting(&entry, base, 0, + &revs->diffopt.pathspec); + if (match < 0) break; - else if (!showit) + if (match == 0) continue; - else if (showit == 2) - all_interesting = 1; } if (S_ISDIR(entry.mode)) @@@ -173,12 -169,7 +169,12 @@@ void traverse_commit_list(struct rev_in strbuf_init(&base, PATH_MAX); while ((commit = get_revision(revs)) != NULL) { - add_pending_tree(revs, commit->tree); + /* + * an uninteresting boundary commit may not have its tree + * parsed yet, but we are not going to show them anyway + */ + if (commit->tree) + add_pending_tree(revs, commit->tree); show_commit(commit, data); } for (i = 0; i < revs->pending.nr; i++) { diff --combined merge-recursive.c index fb3c874ff4,0645138ae5..ecb1806cad --- a/merge-recursive.c +++ b/merge-recursive.c @@@ -83,8 -83,10 +83,8 @@@ struct rename_df_conflict_info * Since we want to write the index eventually, we cannot reuse the index * for these (temporary) data. */ -struct stage_data -{ - struct - { +struct stage_data { + struct { unsigned mode; unsigned char sha[20]; } stages[4]; @@@ -135,6 -137,7 +135,6 @@@ static void flush_output(struct merge_o __attribute__((format (printf, 3, 4))) static void output(struct merge_options *o, int v, const char *fmt, ...) { - int len; va_list ap; if (!show(o, v)) @@@ -145,9 -148,21 +145,9 @@@ strbuf_setlen(&o->obuf, o->obuf.len + o->call_depth * 2); va_start(ap, fmt); - len = vsnprintf(o->obuf.buf + o->obuf.len, strbuf_avail(&o->obuf), fmt, ap); + strbuf_vaddf(&o->obuf, fmt, ap); va_end(ap); - if (len < 0) - len = 0; - if (len >= strbuf_avail(&o->obuf)) { - strbuf_grow(&o->obuf, len + 2); - va_start(ap, fmt); - len = vsnprintf(o->obuf.buf + o->obuf.len, strbuf_avail(&o->obuf), fmt, ap); - va_end(ap); - if (len >= strbuf_avail(&o->obuf)) { - die("this should not happen, your snprintf is broken"); - } - } - strbuf_setlen(&o->obuf, o->obuf.len + len); strbuf_add(&o->obuf, "\n", 1); if (!o->buffer_output) flush_output(o); @@@ -273,7 -288,9 +273,9 @@@ static int save_files_dirs(const unsign static int get_files_dirs(struct merge_options *o, struct tree *tree) { int n; - if (read_tree_recursive(tree, "", 0, 0, NULL, save_files_dirs, o)) + struct pathspec match_all; + init_pathspec(&match_all, NULL); + if (read_tree_recursive(tree, "", 0, 0, &match_all, save_files_dirs, o)) return 0; n = o->current_file_set.nr + o->current_directory_set.nr; return n; @@@ -339,11 -356,10 +341,11 @@@ static void make_room_for_directories_o * make room for the corresponding directory. Such paths will * later be processed in process_df_entry() at the end. If * the corresponding directory ends up being removed by the - * merge, then the file will be reinstated at that time; - * otherwise, if the file is not supposed to be removed by the - * merge, the contents of the file will be placed in another - * unique filename. + * merge, then the file will be reinstated at that time + * (albeit with a different timestamp!); otherwise, if the + * file is not supposed to be removed by the merge, the + * contents of the file will be placed in another unique + * filename. * * NOTE: This function relies on the fact that entries for a * D/F conflict will appear adjacent in the index, with the @@@ -352,15 -368,9 +354,15 @@@ */ const char *last_file = NULL; int last_len = 0; - struct stage_data *last_e; int i; + /* + * Do not do any of this crazyness during the recursive; we don't + * even write anything to the working tree! + */ + if (o->call_depth) + return; + for (i = 0; i < entries->nr; i++) { const char *path = entries->items[i].string; int len = strlen(path); @@@ -388,13 -398,15 +390,13 @@@ if (S_ISREG(e->stages[2].mode) || S_ISLNK(e->stages[2].mode)) { last_file = path; last_len = len; - last_e = e; } else { last_file = NULL; } } } -struct rename -{ +struct rename { struct diff_filepair *pair; struct stage_data *src_entry; struct stage_data *dst_entry; @@@ -424,16 -436,14 +426,16 @@@ static struct string_list *get_renames( opts.detect_rename = DIFF_DETECT_RENAME; opts.rename_limit = o->merge_rename_limit >= 0 ? o->merge_rename_limit : o->diff_rename_limit >= 0 ? o->diff_rename_limit : - 500; + 1000; opts.rename_score = o->rename_score; - opts.warn_on_too_large_rename = 1; + opts.show_rename_progress = o->show_rename_progress; opts.output_format = DIFF_FORMAT_NO_OUTPUT; if (diff_setup_done(&opts) < 0) die("diff setup failed"); diff_tree_sha1(o_tree->object.sha1, tree->object.sha1, "", &opts); diffcore_std(&opts); + if (opts.needed_rename_limit > o->needed_rename_limit) + o->needed_rename_limit = opts.needed_rename_limit; for (i = 0; i < diff_queued_diff.nr; ++i) { struct string_list_item *item; struct rename *re; @@@ -709,7 -719,8 +711,7 @@@ static void update_file(struct merge_op /* Low level file merging, update and removal */ -struct merge_file_info -{ +struct merge_file_info { unsigned char sha[20]; unsigned mode; unsigned clean:1, @@@ -962,6 -973,7 +964,6 @@@ static int process_renames(struct merge } for (i = 0, j = 0; i < a_renames->nr || j < b_renames->nr;) { - char *src; struct string_list *renames1, *renames2Dst; struct rename *ren1 = NULL, *ren2 = NULL; const char *branch1, *branch2; @@@ -996,6 -1008,7 +998,6 @@@ ren2 = ren1; ren1 = tmp; } - src = ren1->pair->one->path; ren1->dst_entry->processed = 1; ren1->src_entry->processed = 1; @@@ -1263,13 -1276,9 +1265,13 @@@ static int merge_content(struct merge_o } if (mfi.clean && !df_conflict_remains && - sha_eq(mfi.sha, a_sha) && mfi.mode == a.mode) + sha_eq(mfi.sha, a_sha) && mfi.mode == a.mode && + !o->call_depth && !lstat(path, &st)) { output(o, 3, "Skipped %s (merged same as existing)", path); - else + add_cacheinfo(mfi.mode, mfi.sha, path, + 0 /*stage*/, 1 /*refresh*/, 0 /*options*/); + return mfi.clean; + } else output(o, 2, "Auto-merging %s", path); if (!mfi.clean) { @@@ -1659,9 -1668,6 +1661,9 @@@ int merge_recursive(struct merge_option commit_list_insert(h2, &(*result)->parents->next); } flush_output(o); + if (show(o, 2)) + diff_warn_rename_limit("merge.renamelimit", + o->needed_rename_limit, 0); return clean; } diff --combined tree-diff.c index 76f83fcc27,f291069bc3..3f4072525b --- a/tree-diff.c +++ b/tree-diff.c @@@ -17,6 -17,7 +17,6 @@@ static int compare_tree_entry(struct tr const unsigned char *sha1, *sha2; int cmp, pathlen1, pathlen2; int old_baselen = base->len; - int retval = 0; sha1 = tree_entry_extract(t1, &path1, &mode1); sha2 = tree_entry_extract(t2, &path2, &mode2); @@@ -52,7 -53,7 +52,7 @@@ sha1, sha2, base->buf, 0, 0); } strbuf_addch(base, '/'); - retval = diff_tree_sha1(sha1, sha2, base->buf, opt); + diff_tree_sha1(sha1, sha2, base->buf, opt); } else { opt->change(opt, mode1, mode2, sha1, sha2, base->buf, 0, 0); } @@@ -64,23 -65,17 +64,17 @@@ static void show_tree(struct diff_options *opt, const char *prefix, struct tree_desc *desc, struct strbuf *base) { - int all_interesting = 0; - while (desc->size) { - int show; - - if (all_interesting) - show = 1; - else { - show = tree_entry_interesting(&desc->entry, base, 0, - &opt->pathspec); - if (show == 2) - all_interesting = 1; + int match = 0; + for (; desc->size; update_tree_entry(desc)) { + if (match != 2) { + match = tree_entry_interesting(&desc->entry, base, 0, + &opt->pathspec); + if (match < 0) + break; + if (match == 0) + continue; } - if (show < 0) - break; - if (show) - show_entry(opt, prefix, desc, base); - update_tree_entry(desc); + show_entry(opt, prefix, desc, base); } } @@@ -120,20 -115,16 +114,16 @@@ static void show_entry(struct diff_opti } static void skip_uninteresting(struct tree_desc *t, struct strbuf *base, - struct diff_options *opt, int *all_interesting) + struct diff_options *opt, int *match) { while (t->size) { - int show = tree_entry_interesting(&t->entry, base, 0, &opt->pathspec); - if (show == 2) - *all_interesting = 1; - if (!show) { - update_tree_entry(t); - continue; + *match = tree_entry_interesting(&t->entry, base, 0, &opt->pathspec); + if (*match) { + if (*match < 0) + t->size = 0; + break; } - /* Skip it all? */ - if (show < 0) - t->size = 0; - return; + update_tree_entry(t); } } @@@ -142,8 -133,7 +132,7 @@@ int diff_tree(struct tree_desc *t1, str { struct strbuf base; int baselen = strlen(base_str); - int all_t1_interesting = 0; - int all_t2_interesting = 0; + int t1_match = 0, t2_match = 0; /* Enable recursion indefinitely */ opt->pathspec.recursive = DIFF_OPT_TST(opt, RECURSIVE); @@@ -157,10 -147,8 +146,8 @@@ DIFF_OPT_TST(opt, HAS_CHANGES)) break; if (opt->pathspec.nr) { - if (!all_t1_interesting) - skip_uninteresting(t1, &base, opt, &all_t1_interesting); - if (!all_t2_interesting) - skip_uninteresting(t2, &base, opt, &all_t2_interesting); + skip_uninteresting(t1, &base, opt, &t1_match); + skip_uninteresting(t2, &base, opt, &t2_match); } if (!t1->size) { if (!t2->size)