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Merge branch 'es/worktree-checkout-hook'

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"git worktree add" learned to run the post-checkout hook, just like
"git checkout" does, after the initial checkout.

* es/worktree-checkout-hook:
  worktree: invoke post-checkout hook (unless --no-checkout)
This commit is contained in:
Junio C Hamano
2017-12-27 11:16:21 -08:00
parent 0da2ba4880 ade546be47
commit e87f9fc9d4
3 changed files with 47 additions and 7 deletions
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22
builtin/worktree.c
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@ -230,20 +230,21 @@ static int add_worktree(const char *path, const char *refname,
int counter = 0, len, ret;
struct strbuf symref = STRBUF_INIT;
struct commit *commit = NULL;
int is_branch = 0;
if (file_exists(path) && !is_empty_dir(path))
die(_("'%s' already exists"), path);
/* is 'refname' a branch or commit? */
if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) &&
ref_exists(symref.buf)) { /* it's a branch */
ref_exists(symref.buf)) {
is_branch = 1;
if (!opts->force)
die_if_checked_out(symref.buf, 0);
} else { /* must be a commit */
commit = lookup_commit_reference_by_name(refname);
if (!commit)
die(_("invalid reference: %s"), refname);
}
commit = lookup_commit_reference_by_name(refname);
if (!commit)
die(_("invalid reference: %s"), refname);
name = worktree_basename(path, &len);
git_path_buf(&sb_repo, "worktrees/%.*s", (int)(path + len - name), name);
@ -308,7 +309,7 @@ static int add_worktree(const char *path, const char *refname,
argv_array_pushf(&child_env, "%s=%s", GIT_WORK_TREE_ENVIRONMENT, path);
cp.git_cmd = 1;
if (commit)
if (!is_branch)
argv_array_pushl(&cp.args, "update-ref", "HEAD",
oid_to_hex(&commit->object.oid), NULL);
else
@ -339,6 +340,15 @@ done:
strbuf_addf(&sb, "%s/locked", sb_repo.buf);
unlink_or_warn(sb.buf);
}
/*
* Hook failure does not warrant worktree deletion, so run hook after
* is_junk is cleared, but do return appropriate code when hook fails.
*/
if (!ret && opts->checkout)
ret = run_hook_le(NULL, "post-checkout", oid_to_hex(&null_oid),
oid_to_hex(&commit->object.oid), "1", NULL);
argv_array_clear(&child_env);
strbuf_release(&sb);
strbuf_release(&symref);