This adds %(path) and %(path:short) atoms. The %(path) atom will print
the path of the given ref, while %(path:short) will only print the
subdirectory of the given ref.
Add tests and documentation for the same.
---
Documentation/git-for-each-ref.txt | 5 +++++
ref-filter.c | 17 +++++++++++++++++
t/t6302-for-each-ref-filter.sh | 39 ++++++++++++++++++++++++++++++++++++++
3 files changed, 61 insertions(+)
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 5c12c2f..6a476ba 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -145,6 +145,11 @@ if::
compare the value between the %(if:...) and %(then) atoms with the
given string.
+path::
+ The path of the given ref. For a shortened version listing
+ only the name of the directory the ref is under append
+ `:short`.
+
In addition to the above, for commit and tag objects, the header
field names (`tree`, `parent`, `object`, `type`, and `tag`) can
be used to specify the value in the header field.
diff --git a/ref-filter.c b/ref-filter.c
index da7723b..b0e86ae 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -58,6 +58,7 @@ static struct {
{ "if" },
{ "then" },
{ "else" },
+ { "path" },
};
#define REF_FORMATTING_STATE_INIT { 0, NULL }
@@ -1042,6 +1043,22 @@ static void populate_value(struct ref_array_item *ref)
} else if (!strcmp(name, "else")) {
v->handler = else_atom_handler;
continue;
+ } else if (match_atom_name(name, "path", &valp)) {
+ const char *sp, *ep;
+
+ if (ref->kind & FILTER_REFS_DETACHED_HEAD)
+ continue;
+
+ sp = strchr(ref->refname, '/');
+ ep = strchr(++sp, '/');
+
+ if (!valp)
+ sp = ref->refname;
+ else if (strcmp(valp, "short"))
+ die(_("format: invalid value given path:%s"), valp);
+
+ v->s = xstrndup(sp, ep - sp);
+ continue;
} else
continue;
diff --git a/t/t6302-for-each-ref-filter.sh b/t/t6302-for-each-ref-filter.sh
index d7f7a18..5557657 100755
--- a/t/t6302-for-each-ref-filter.sh
+++ b/t/t6302-for-each-ref-filter.sh
@@ -312,6 +312,7 @@ test_expect_success 'check %(if:equals=<string>)' '
test_cmp expect actual
'
+
test_expect_success 'check %(if:notequals=<string>)' '
git for-each-ref --format="%(if:notequals=master)%(refname:short)%(then)Not master%(else)Found master%(end)" refs/heads/ >actual &&
cat >expect <<-\EOF &&
@@ -321,4 +322,42 @@ test_expect_success 'check %(if:notequals=<string>)' '
test_cmp expect actual
'
+test_expect_success 'check %(path)' '
+ git for-each-ref --format="%(path)" >actual &&
+ cat >expect <<-\EOF &&
+ refs/heads
+ refs/heads
+ refs/odd
+ refs/tags
+ refs/tags
+ refs/tags
+ refs/tags
+ refs/tags
+ refs/tags
+ refs/tags
+ refs/tags
+ refs/tags
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success 'check %(path:short)' '
+ git for-each-ref --format="%(path:short)" >actual &&
+ cat >expect <<-\EOF &&
+ heads
+ heads
+ odd
+ tags
+ tags
+ tags
+ tags
+ tags
+ tags
+ tags
+ tags
+ tags
+ EOF
+ test_cmp expect actual
+'
+
test_done
--
2.6.0
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