diff options
| -rw-r--r-- | Documentation/git-status.txt | 7 | ||||
| -rw-r--r-- | builtin/commit.c | 21 | ||||
| -rwxr-xr-x | t/t7060-wtstatus.sh | 21 |
3 files changed, 44 insertions, 5 deletions
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt index e1e8f57cdd..6b1454bd42 100644 --- a/Documentation/git-status.txt +++ b/Documentation/git-status.txt @@ -32,11 +32,14 @@ OPTIONS --branch:: Show the branch and tracking info even in short-format. ---porcelain:: +--porcelain[=<version>]:: Give the output in an easy-to-parse format for scripts. This is similar to the short output, but will remain stable across Git versions and regardless of user configuration. See below for details. ++ +The version parameter is used to specify the format version. +This is optional and defaults to the original version 'v1' format. --long:: Give the output in the long-format. This is the default. @@ -96,7 +99,7 @@ configuration variable documented in linkgit:git-config[1]. -z:: Terminate entries with NUL, instead of LF. This implies - the `--porcelain` output format if no other format is given. + the `--porcelain=v1` output format if no other format is given. --column[=<options>]:: --no-column:: diff --git a/builtin/commit.c b/builtin/commit.c index a792deb9bd..185ac35d02 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -144,6 +144,21 @@ static struct strbuf message = STRBUF_INIT; static enum wt_status_format status_format = STATUS_FORMAT_UNSPECIFIED; +static int opt_parse_porcelain(const struct option *opt, const char *arg, int unset) +{ + enum wt_status_format *value = (enum wt_status_format *)opt->value; + if (unset) + *value = STATUS_FORMAT_NONE; + else if (!arg) + *value = STATUS_FORMAT_PORCELAIN; + else if (!strcmp(arg, "v1") || !strcmp(arg, "1")) + *value = STATUS_FORMAT_PORCELAIN; + else + die("unsupported porcelain version '%s'", arg); + + return 0; +} + static int opt_parse_m(const struct option *opt, const char *arg, int unset) { struct strbuf *buf = opt->value; @@ -1316,9 +1331,9 @@ int cmd_status(int argc, const char **argv, const char *prefix) N_("show status concisely"), STATUS_FORMAT_SHORT), OPT_BOOL('b', "branch", &s.show_branch, N_("show branch information")), - OPT_SET_INT(0, "porcelain", &status_format, - N_("machine-readable output"), - STATUS_FORMAT_PORCELAIN), + { OPTION_CALLBACK, 0, "porcelain", &status_format, + N_("version"), N_("machine-readable output"), + PARSE_OPT_OPTARG, opt_parse_porcelain }, OPT_SET_INT(0, "long", &status_format, N_("show status in long format (default)"), STATUS_FORMAT_LONG), diff --git a/t/t7060-wtstatus.sh b/t/t7060-wtstatus.sh index 44bf1d84af..00e0cebff3 100755 --- a/t/t7060-wtstatus.sh +++ b/t/t7060-wtstatus.sh @@ -228,4 +228,25 @@ test_expect_success 'status --branch with detached HEAD' ' test_i18ncmp expected actual ' +## Duplicate the above test and verify --porcelain=v1 arg parsing. +test_expect_success 'status --porcelain=v1 --branch with detached HEAD' ' + git reset --hard && + git checkout master^0 && + git status --branch --porcelain=v1 >actual && + cat >expected <<-EOF && + ## HEAD (no branch) + ?? .gitconfig + ?? actual + ?? expect + ?? expected + ?? mdconflict/ + EOF + test_i18ncmp expected actual +' + +## Verify parser error on invalid --porcelain argument. +test_expect_success 'status --porcelain=bogus' ' + test_must_fail git status --porcelain=bogus +' + test_done |