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From: "Martin Ågren" <martin.agren@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
	Eric Sunshine <sunshine@sunshineco.com>,
	Taylor Blau <me@ttaylorr.com>
Subject: [PATCH v2 4/7] worktree: inline `worktree_ref()` into its only caller
Date: Sun, 27 Sep 2020 15:15:44 +0200	[thread overview]
Message-ID: <c4825f461e0408970f2adb272098bd6f2a80ef78.1600281351.git.martin.agren@gmail.com> (raw)
In-Reply-To: <cover.1600281350.git.martin.agren@gmail.com>

We have `strbuf_worktree_ref()`, which works on a strbuf, and a wrapper
for it, `worktree_ref()` which returns a string. We even make this
wrapper available through worktree.h. But it only has a single caller,
sitting right next to it in worktree.c.

Just inline the wrapper into its only caller. This means the caller can
quite naturally reuse a single strbuf. We currently achieve something
similar by having a static strbuf in the wrapper.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
---
 worktree.h |  7 -------
 worktree.c | 17 ++++++-----------
 2 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/worktree.h b/worktree.h
index 516744c433..1449b6bf5d 100644
--- a/worktree.h
+++ b/worktree.h
@@ -136,11 +136,4 @@ void strbuf_worktree_ref(const struct worktree *wt,
 			 struct strbuf *sb,
 			 const char *refname);
 
-/*
- * Return a refname suitable for access from the current ref
- * store. The result will be destroyed at the next call.
- */
-const char *worktree_ref(const struct worktree *wt,
-			 const char *refname);
-
 #endif
diff --git a/worktree.c b/worktree.c
index 23dd547e44..a37d543394 100644
--- a/worktree.c
+++ b/worktree.c
@@ -548,18 +548,10 @@ void strbuf_worktree_ref(const struct worktree *wt,
 	strbuf_addstr(sb, refname);
 }
 
-const char *worktree_ref(const struct worktree *wt, const char *refname)
-{
-	static struct strbuf sb = STRBUF_INIT;
-
-	strbuf_reset(&sb);
-	strbuf_worktree_ref(wt, &sb, refname);
-	return sb.buf;
-}
-
 int other_head_refs(each_ref_fn fn, void *cb_data)
 {
 	struct worktree **worktrees, **p;
+	struct strbuf refname = STRBUF_INIT;
 	int ret = 0;
 
 	worktrees = get_worktrees();
@@ -571,14 +563,17 @@ int other_head_refs(each_ref_fn fn, void *cb_data)
 		if (wt->is_current)
 			continue;
 
+		strbuf_reset(&refname);
+		strbuf_worktree_ref(wt, &refname, "HEAD");
 		if (!refs_read_ref_full(get_main_ref_store(the_repository),
-					worktree_ref(wt, "HEAD"),
+					refname.buf,
 					RESOLVE_REF_READING,
 					&oid, &flag))
-			ret = fn(worktree_ref(wt, "HEAD"), &oid, flag, cb_data);
+			ret = fn(refname.buf, &oid, flag, cb_data);
 		if (ret)
 			break;
 	}
 	free_worktrees(worktrees);
+	strbuf_release(&refname);
 	return ret;
 }
-- 
2.28.0.277.g9b3c35fffd


  parent reply	other threads:[~2020-09-27 13:16 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-10 19:03 [PATCH 0/8] various wt-status/worktree cleanups Martin Ågren
2020-09-10 19:03 ` [PATCH 1/8] wt-status: replace sha1 mentions with oid Martin Ågren
2020-09-10 19:03 ` [PATCH 2/8] wt-status: print to s->fp, not stdout Martin Ågren
2020-09-10 19:03 ` [PATCH 3/8] wt-status: introduce wt_status_state_free_buffers() Martin Ågren
2020-09-10 19:03 ` [PATCH 4/8] worktree: drop useless call to strbuf_reset Martin Ågren
2020-09-10 19:15   ` Eric Sunshine
2020-09-10 19:39     ` Martin Ågren
2020-09-10 19:49       ` Eric Sunshine
2020-09-12 14:02         ` Martin Ågren
2020-09-10 19:03 ` [PATCH 5/8] worktree: update renamed variable in comment Martin Ågren
2020-09-10 19:03 ` [PATCH 6/8] worktree: rename copy-pasted variable Martin Ågren
2020-09-10 20:29   ` Junio C Hamano
2020-09-12 14:01     ` Martin Ågren
2020-09-27 13:29       ` Martin Ågren
2020-09-10 19:03 ` [PATCH 7/8] worktree: use skip_prefix to parse target Martin Ågren
2020-09-10 19:03 ` [PATCH 8/8] worktree: simplify search for unique worktree Martin Ågren
2020-09-10 19:28   ` Eric Sunshine
2020-09-10 19:48     ` Martin Ågren
2020-09-10 20:01       ` Eric Sunshine
2020-09-10 21:08         ` Junio C Hamano
2020-09-12  3:49 ` [PATCH 0/8] various wt-status/worktree cleanups Taylor Blau
2020-09-12 14:03   ` Martin Ågren
2020-09-27 13:15 ` [PATCH v2 0/7] " Martin Ågren
2020-09-27 13:15   ` [PATCH v2 1/7] wt-status: replace sha1 mentions with oid Martin Ågren
2020-09-27 13:15   ` [PATCH v2 2/7] wt-status: print to s->fp, not stdout Martin Ågren
2020-09-27 13:15   ` [PATCH v2 3/7] wt-status: introduce wt_status_state_free_buffers() Martin Ågren
2020-09-27 13:15   ` Martin Ågren [this message]
2020-09-28  5:30     ` [PATCH v2 4/7] worktree: inline `worktree_ref()` into its only caller Eric Sunshine
2020-09-28  6:57       ` Martin Ågren
2020-09-28  7:16         ` Eric Sunshine
2020-09-27 13:15   ` [PATCH v2 5/7] worktree: update renamed variable in comment Martin Ågren
2020-09-27 13:15   ` [PATCH v2 6/7] worktree: rename copy-pasted variable Martin Ågren
2020-09-27 13:15   ` [PATCH v2 7/7] worktree: use skip_prefix to parse target Martin Ågren

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