From: Junio C Hamano Date: Tue, 10 Apr 2018 07:28:20 +0000 (+0900) Subject: Merge branch 'ps/contains-id-error-message' X-Git-Tag: v2.18.0-rc0~159 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/62c0fd46a875050e904831a73ef4375ed26cfaf6?ds=inline;hp=-c Merge branch 'ps/contains-id-error-message' "git tag --contains no-such-commit" gave a full list of options after giving an error message. * ps/contains-id-error-message: parse-options: do not show usage upon invalid option value --- 62c0fd46a875050e904831a73ef4375ed26cfaf6 diff --combined builtin/blame.c index f1a2fd6702,9803ddc0e7..db38c0b307 --- a/builtin/blame.c +++ b/builtin/blame.c @@@ -499,7 -499,7 +499,7 @@@ static int read_ancestry(const char *gr static int update_auto_abbrev(int auto_abbrev, struct blame_origin *suspect) { - const char *uniq = find_unique_abbrev(suspect->commit->object.oid.hash, + const char *uniq = find_unique_abbrev(&suspect->commit->object.oid, auto_abbrev); int len = strlen(uniq); if (auto_abbrev < len) @@@ -649,15 -649,6 +649,15 @@@ static int blame_move_callback(const st return 0; } +static int is_a_rev(const char *name) +{ + struct object_id oid; + + if (get_oid(name, &oid)) + return 0; + return OBJ_NONE < oid_object_info(&oid, NULL); +} + int cmd_blame(int argc, const char **argv, const char *prefix) { struct rev_info revs; @@@ -729,6 -720,7 +729,7 @@@ for (;;) { switch (parse_options_step(&ctx, options, blame_opt_usage)) { case PARSE_OPT_HELP: + case PARSE_OPT_ERROR: exit(129); case PARSE_OPT_DONE: if (ctx.argv[0]) @@@ -854,15 -846,16 +855,15 @@@ parse_done } else { if (argc < 2) usage_with_options(blame_opt_usage, options); - path = add_prefix(prefix, argv[argc - 1]); - if (argc == 3 && !file_exists(path)) { /* (2b) */ + if (argc == 3 && is_a_rev(argv[argc - 1])) { /* (2b) */ path = add_prefix(prefix, argv[1]); argv[1] = argv[2]; + } else { /* (2a) */ + if (argc == 2 && is_a_rev(argv[1]) && !get_git_work_tree()) + die("missing to blame"); + path = add_prefix(prefix, argv[argc - 1]); } argv[argc - 1] = "--"; - - setup_work_tree(); - if (!file_exists(path)) - die_errno("cannot stat path '%s'", path); } revs.disable_stdin = 1; diff --combined builtin/shortlog.c index 3a823b3128,be4df6a037..608d6ba77b --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@@ -11,8 -11,7 +11,8 @@@ #include "parse-options.h" static char const * const shortlog_usage[] = { - N_("git shortlog [] [] [[--] [...]]"), + N_("git shortlog [] [] [[--] ...]"), + N_("git log --pretty=short | git shortlog []"), NULL }; @@@ -284,6 -283,7 +284,7 @@@ int cmd_shortlog(int argc, const char * for (;;) { switch (parse_options_step(&ctx, options, shortlog_usage)) { case PARSE_OPT_HELP: + case PARSE_OPT_ERROR: exit(129); case PARSE_OPT_DONE: goto parse_done; @@@ -293,11 -293,6 +294,11 @@@ parse_done: argc = parse_options_end(&ctx); + if (nongit && argc > 1) { + error(_("too many arguments given outside repository")); + usage_with_options(shortlog_usage, options); + } + if (setup_revisions(argc, argv, &rev, NULL) != 1) { error(_("unrecognized argument: %s"), argv[1]); usage_with_options(shortlog_usage, options); diff --combined builtin/update-index.c index 9625d1e10a,34adf55a71..10d070a76f --- a/builtin/update-index.c +++ b/builtin/update-index.c @@@ -592,7 -592,7 +592,7 @@@ static struct cache_entry *read_one_ent int size; struct cache_entry *ce; - if (get_tree_entry(ent->hash, path, oid.hash, &mode)) { + if (get_tree_entry(ent, path, &oid, &mode)) { if (which) error("%s: not in %s branch.", path, which); return NULL; @@@ -1059,6 -1059,7 +1059,7 @@@ int cmd_update_index(int argc, const ch break; switch (parseopt_state) { case PARSE_OPT_HELP: + case PARSE_OPT_ERROR: exit(129); case PARSE_OPT_NON_OPTION: case PARSE_OPT_DONE: diff --combined parse-options.c index 125e84f984,a0bae92b0c..0f7059a8ab --- a/parse-options.c +++ b/parse-options.c @@@ -317,14 -317,16 +317,16 @@@ is_abbreviated return get_value(p, options, all_opts, flags ^ opt_flags); } - if (ambiguous_option) - return error("Ambiguous option: %s " + if (ambiguous_option) { + error("Ambiguous option: %s " "(could be --%s%s or --%s%s)", arg, (ambiguous_flags & OPT_UNSET) ? "no-" : "", ambiguous_option->long_name, (abbrev_flags & OPT_UNSET) ? "no-" : "", abbrev_option->long_name); + return -3; + } if (abbrev_option) return get_value(p, abbrev_option, all_opts, abbrev_flags); return -2; @@@ -425,48 -427,6 +427,48 @@@ void parse_options_start(struct parse_o parse_options_check(options); } +/* + * TODO: we are not completing the --no-XXX form yet because there are + * many options that do not suppress it properly. + */ +static int show_gitcomp(struct parse_opt_ctx_t *ctx, + const struct option *opts) +{ + for (; opts->type != OPTION_END; opts++) { + const char *suffix = ""; + + if (!opts->long_name) + continue; + if (opts->flags & (PARSE_OPT_HIDDEN | PARSE_OPT_NOCOMPLETE)) + continue; + + switch (opts->type) { + case OPTION_GROUP: + continue; + case OPTION_STRING: + case OPTION_FILENAME: + case OPTION_INTEGER: + case OPTION_MAGNITUDE: + case OPTION_CALLBACK: + if (opts->flags & PARSE_OPT_NOARG) + break; + if (opts->flags & PARSE_OPT_OPTARG) + break; + if (opts->flags & PARSE_OPT_LASTARG_DEFAULT) + break; + suffix = "="; + break; + default: + break; + } + if (opts->flags & PARSE_OPT_COMP_ARG) + suffix = "="; + printf(" --%s%s", opts->long_name, suffix); + } + fputc('\n', stdout); + exit(0); +} + static int usage_with_options_internal(struct parse_opt_ctx_t *, const char * const *, const struct option *, int, int); @@@ -476,7 -436,6 +478,6 @@@ int parse_options_step(struct parse_opt const char * const usagestr[]) { int internal_help = !(ctx->flags & PARSE_OPT_NO_INTERNAL_HELP); - int err = 0; /* we must reset ->opt, unknown short option leave it dangling */ ctx->opt = NULL; @@@ -497,15 -456,11 +498,15 @@@ if (internal_help && ctx->total == 1 && !strcmp(arg + 1, "h")) goto show_usage; + /* lone --git-completion-helper is asked by git-completion.bash */ + if (ctx->total == 1 && !strcmp(arg + 1, "-git-completion-helper")) + return show_gitcomp(ctx, options); + if (arg[1] != '-') { ctx->opt = arg + 1; switch (parse_short_opt(ctx, options)) { case -1: - goto show_usage_error; + return PARSE_OPT_ERROR; case -2: if (ctx->opt) check_typos(arg + 1, options); @@@ -518,7 -473,7 +519,7 @@@ while (ctx->opt) { switch (parse_short_opt(ctx, options)) { case -1: - goto show_usage_error; + return PARSE_OPT_ERROR; case -2: if (internal_help && *ctx->opt == 'h') goto show_usage; @@@ -550,9 -505,11 +551,11 @@@ goto show_usage; switch (parse_long_opt(ctx, arg + 2, options)) { case -1: - goto show_usage_error; + return PARSE_OPT_ERROR; case -2: goto unknown; + case -3: + goto show_usage; } continue; unknown: @@@ -563,15 -520,13 +566,13 @@@ } return PARSE_OPT_DONE; - show_usage_error: - err = 1; show_usage: - return usage_with_options_internal(ctx, usagestr, options, 0, err); + return usage_with_options_internal(ctx, usagestr, options, 0, 0); } int parse_options_end(struct parse_opt_ctx_t *ctx) { - memmove(ctx->out + ctx->cpidx, ctx->argv, ctx->argc * sizeof(*ctx->out)); + MOVE_ARRAY(ctx->out + ctx->cpidx, ctx->argv, ctx->argc); ctx->out[ctx->cpidx + ctx->argc] = NULL; return ctx->cpidx + ctx->argc; } @@@ -585,6 -540,7 +586,7 @@@ int parse_options(int argc, const char parse_options_start(&ctx, argc, argv, prefix, options, flags); switch (parse_options_step(&ctx, options, usagestr)) { case PARSE_OPT_HELP: + case PARSE_OPT_ERROR: exit(129); case PARSE_OPT_NON_OPTION: case PARSE_OPT_DONE: diff --combined parse-options.h index ab1cc362bf,c77bb3b4f8..dd14911a29 --- a/parse-options.h +++ b/parse-options.h @@@ -38,9 -38,7 +38,9 @@@ enum parse_opt_option_flags PARSE_OPT_LASTARG_DEFAULT = 16, PARSE_OPT_NODASH = 32, PARSE_OPT_LITERAL_ARGHELP = 64, - PARSE_OPT_SHELL_EVAL = 256 + PARSE_OPT_SHELL_EVAL = 256, + PARSE_OPT_NOCOMPLETE = 512, + PARSE_OPT_COMP_ARG = 1024 }; struct option; @@@ -91,11 -89,6 +91,11 @@@ typedef int parse_opt_ll_cb(struct pars * PARSE_OPT_LITERAL_ARGHELP: says that argh shouldn't be enclosed in brackets * (i.e. '') in the help message. * Useful for options with multiple parameters. + * PARSE_OPT_NOCOMPLETE: by default all visible options are completable + * by git-completion.bash. This option suppresses that. + * PARSE_OPT_COMP_ARG: this option forces to git-completion.bash to + * complete an option as --name= not --name even if + * the option takes optional argument. * * `callback`:: * pointer to the callback to use for OPTION_CALLBACK or @@@ -119,24 -112,19 +119,24 @@@ struct option intptr_t defval; }; +#define OPT_BIT_F(s, l, v, h, b, f) { OPTION_BIT, (s), (l), (v), NULL, (h), \ + PARSE_OPT_NOARG|(f), NULL, (b) } +#define OPT_COUNTUP_F(s, l, v, h, f) { OPTION_COUNTUP, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG|(f) } +#define OPT_SET_INT_F(s, l, v, h, i, f) { OPTION_SET_INT, (s), (l), (v), NULL, \ + (h), PARSE_OPT_NOARG | (f), NULL, (i) } +#define OPT_BOOL_F(s, l, v, h, f) OPT_SET_INT_F(s, l, v, h, 1, f) + #define OPT_END() { OPTION_END } #define OPT_ARGUMENT(l, h) { OPTION_ARGUMENT, 0, (l), NULL, NULL, \ (h), PARSE_OPT_NOARG} #define OPT_GROUP(h) { OPTION_GROUP, 0, NULL, NULL, NULL, (h) } -#define OPT_BIT(s, l, v, h, b) { OPTION_BIT, (s), (l), (v), NULL, (h), \ - PARSE_OPT_NOARG, NULL, (b) } +#define OPT_BIT(s, l, v, h, b) OPT_BIT_F(s, l, v, h, b, 0) #define OPT_NEGBIT(s, l, v, h, b) { OPTION_NEGBIT, (s), (l), (v), NULL, \ (h), PARSE_OPT_NOARG, NULL, (b) } -#define OPT_COUNTUP(s, l, v, h) { OPTION_COUNTUP, (s), (l), (v), NULL, \ - (h), PARSE_OPT_NOARG } -#define OPT_SET_INT(s, l, v, h, i) { OPTION_SET_INT, (s), (l), (v), NULL, \ - (h), PARSE_OPT_NOARG, NULL, (i) } -#define OPT_BOOL(s, l, v, h) OPT_SET_INT(s, l, v, h, 1) +#define OPT_COUNTUP(s, l, v, h) OPT_COUNTUP_F(s, l, v, h, 0) +#define OPT_SET_INT(s, l, v, h, i) OPT_SET_INT_F(s, l, v, h, i, 0) +#define OPT_BOOL(s, l, v, h) OPT_BOOL_F(s, l, v, h, 0) #define OPT_HIDDEN_BOOL(s, l, v, h) { OPTION_SET_INT, (s), (l), (v), NULL, \ (h), PARSE_OPT_NOARG | PARSE_OPT_HIDDEN, NULL, 1} #define OPT_CMDMODE(s, l, v, h, i) { OPTION_CMDMODE, (s), (l), (v), NULL, \ @@@ -200,6 -188,7 +200,7 @@@ enum PARSE_OPT_HELP = -1, PARSE_OPT_DONE, PARSE_OPT_NON_OPTION, + PARSE_OPT_ERROR, PARSE_OPT_UNKNOWN }; @@@ -252,7 -241,7 +253,7 @@@ extern int parse_opt_passthru_argv(cons { OPTION_CALLBACK, 'q', "quiet", (var), NULL, N_("be more quiet"), \ PARSE_OPT_NOARG, &parse_opt_verbosity_cb, 0 } #define OPT__DRY_RUN(var, h) OPT_BOOL('n', "dry-run", (var), (h)) -#define OPT__FORCE(var, h) OPT_COUNTUP('f', "force", (var), (h)) +#define OPT__FORCE(var, h, f) OPT_COUNTUP_F('f', "force", (var), (h), (f)) #define OPT__ABBREV(var) \ { OPTION_CALLBACK, 0, "abbrev", (var), N_("n"), \ N_("use digits to display SHA-1s"), \ diff --combined t/t3404-rebase-interactive.sh index 3b905406df,3216707df7..c59d0384fd --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@@ -225,14 -225,6 +225,14 @@@ test_expect_success 'stop on conflictin test 0 = $(grep -c "^[^#]" < .git/rebase-merge/git-rebase-todo) ' +test_expect_success 'show conflicted patch' ' + GIT_TRACE=1 git rebase --show-current-patch >/dev/null 2>stderr && + grep "show.*REBASE_HEAD" stderr && + # the original stopped-sha1 is abbreviated + stopped_sha1="$(git rev-parse $(cat ".git/rebase-merge/stopped-sha"))" && + test "$(git rev-parse REBASE_HEAD)" = "$stopped_sha1" +' + test_expect_success 'abort' ' git rebase --abort && test $(git rev-parse new-branch1) = $(git rev-parse HEAD) && @@@ -461,10 -453,6 +461,10 @@@ test_expect_success C_LOCALE_OUTPUT 'sq git rebase -i $base && git cat-file commit HEAD | sed -e 1,/^\$/d > actual-squash-fixup && test_cmp expect-squash-fixup actual-squash-fixup && + git cat-file commit HEAD@{2} | + grep "^# This is a combination of 3 commits\." && + git cat-file commit HEAD@{3} | + grep "^# This is a combination of 2 commits\." && git checkout to-be-rebased && git branch -D squash-fixup ' @@@ -927,10 -915,8 +927,8 @@@ test_expect_success 'rebase --exec work test_expect_success 'rebase -i --exec without ' ' git reset --hard execute && set_fake_editor && - test_must_fail git rebase -i --exec 2>tmp && - sed -e "1d" tmp >actual && - test_must_fail git rebase -h >expected && - test_cmp expected actual && + test_must_fail git rebase -i --exec 2>actual && + test_i18ngrep "requires a value" actual && git checkout master ' @@@ -1348,16 -1334,6 +1346,16 @@@ test_expect_success 'editor saves as CR SQ="'" test_expect_success 'rebase -i --gpg-sign=' ' + test_when_finished "test_might_fail git rebase --abort" && + set_fake_editor && + FAKE_LINES="edit 1" git rebase -i --gpg-sign="\"S I Gner\"" HEAD^ \ + >out 2>err && + test_i18ngrep "$SQ-S\"S I Gner\"$SQ" err +' + +test_expect_success 'rebase -i --gpg-sign= overrides commit.gpgSign' ' + test_when_finished "test_might_fail git rebase --abort" && + test_config commit.gpgsign true && set_fake_editor && FAKE_LINES="edit 1" git rebase -i --gpg-sign="\"S I Gner\"" HEAD^ \ >out 2>err &&