Move the code to perform checks on the tip commit of a branch
to its own function.
Signed-off-by: Rene Scharfe <rene.scharfe@xxxxxxxxxxxxxx>
---
builtin/branch.c | 33 +++++++++++++++++++++------------
1 file changed, 21 insertions(+), 12 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index ffd2684..852019e 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -154,10 +154,28 @@ static int branch_merged(int kind, const char *name,
return merged;
}
+static int check_branch_commit(const char *branchname, const char *refname,
+ unsigned char *sha1, struct commit *head_rev,
+ int kinds, int force)
+{
+ struct commit *rev = lookup_commit_reference(sha1);
+ if (!rev) {
+ error(_("Couldn't look up commit object for '%s'"), refname);
+ return -1;
+ }
+ if (!force && !branch_merged(kinds, branchname, rev, head_rev)) {
+ error(_("The branch '%s' is not fully merged.\n"
+ "If you are sure you want to delete it, "
+ "run 'git branch -D %s'."), branchname, branchname);
+ return -1;
+ }
+ return 0;
+}
+
static int delete_branches(int argc, const char **argv, int force, int kinds,
int quiet)
{
- struct commit *rev, *head_rev = NULL;
+ struct commit *head_rev = NULL;
unsigned char sha1[20];
char *name = NULL;
const char *fmt;
@@ -206,17 +224,8 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
continue;
}
- rev = lookup_commit_reference(sha1);
- if (!rev) {
- error(_("Couldn't look up commit object for '%s'"), name);
- ret = 1;
- continue;
- }
-
- if (!force && !branch_merged(kinds, bname.buf, rev, head_rev)) {
- error(_("The branch '%s' is not fully merged.\n"
- "If you are sure you want to delete it, "
- "run 'git branch -D %s'."), bname.buf, bname.buf);
+ if (check_branch_commit(bname.buf, name, sha1, head_rev, kinds,
+ force)) {
ret = 1;
continue;
}
--
1.7.12
--
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