From: Jeff King <peff@peff.net>
To: "Erik Elfström" <erik.elfstrom@gmail.com>
Cc: git@vger.kernel.org, gitster@pobox.com
Subject: Re: [PATCH v5 5/5] clean: improve performance when removing lots of directories
Date: Tue, 28 Apr 2015 02:24:23 -0400 [thread overview]
Message-ID: <20150428062422.GM24580@peff.net> (raw)
In-Reply-To: <1430030985-14499-6-git-send-email-erik.elfstrom@gmail.com>
On Sun, Apr 26, 2015 at 08:49:45AM +0200, Erik Elfström wrote:
> +/*
> + * Return 1 if the given path is the root of a git repository or
> + * submodule else 0. Will not return 1 for bare repositories with the
> + * exception of creating a bare repository in "foo/.git" and calling
> + * is_git_repository("foo").
> + */
> +static int is_git_repository(struct strbuf *path)
> +{
> + int ret = 0;
> + int unused_error_code;
> + size_t orig_path_len = path->len;
> + assert(orig_path_len != 0);
> + if (path->buf[orig_path_len - 1] != '/')
> + strbuf_addch(path, '/');
> + strbuf_addstr(path, ".git");
> + if (read_gitfile_gently(path->buf, &unused_error_code) || is_git_directory(path->buf))
> + ret = 1;
> + strbuf_setlen(path, orig_path_len);
> + return ret;
> +}
This iteration looks reasonable overall to me.
Should this is_git_repository() helper be available to other files? I
think there are other calls to resolve_gitlink_ref() that would want the
same treatment (e.g., I think "git status" may have a similar issue).
-Peff
next prev parent reply other threads:[~2015-04-28 6:24 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-25 9:06 [PATCH v4 0/5] Improving performance of git clean Erik Elfström
2015-04-25 9:06 ` [PATCH v4 1/5] setup: add gentle version of read_gitfile Erik Elfström
2015-04-25 16:51 ` Junio C Hamano
2015-04-25 16:54 ` Junio C Hamano
2015-04-25 9:06 ` [PATCH v4 2/5] setup: sanity check file size in read_gitfile_gently Erik Elfström
2015-04-25 16:47 ` Junio C Hamano
2015-04-25 17:59 ` Erik Elfström
2015-04-26 4:29 ` Junio C Hamano
2015-04-26 6:49 ` [PATCH v5 0/5] Improving performance of git clean Erik Elfström
2015-04-26 6:49 ` [PATCH v5 1/5] setup: add gentle version of read_gitfile Erik Elfström
2015-04-28 6:17 ` Jeff King
2015-04-28 20:07 ` erik elfström
2015-04-28 20:19 ` Jeff King
2015-04-28 20:34 ` Jonathan Nieder
2015-04-28 20:36 ` Jeff King
2015-04-28 20:42 ` Jonathan Nieder
2015-04-28 20:48 ` Jeff King
2015-04-28 21:06 ` Jonathan Nieder
2015-04-28 23:34 ` Junio C Hamano
2015-04-29 23:47 ` Stefan Beller
2015-04-30 1:35 ` Junio C Hamano
2015-04-26 6:49 ` [PATCH v5 2/5] setup: sanity check file size in read_gitfile_gently Erik Elfström
2015-04-28 6:02 ` Jeff King
2015-04-28 7:21 ` Windows path limites, was " Johannes Schindelin
2015-04-28 15:33 ` Doug Kelly
2015-04-28 16:20 ` Windows path limits, " Johannes Schindelin
2015-04-28 19:28 ` erik elfström
2015-04-29 15:42 ` Junio C Hamano
2015-04-26 6:49 ` [PATCH v5 3/5] t7300: add tests to document behavior of clean and nested git Erik Elfström
2015-04-26 6:49 ` [PATCH v5 4/5] p7300: add performance tests for clean Erik Elfström
2015-04-28 6:33 ` Jeff King
2015-04-28 19:36 ` erik elfström
2015-04-26 6:49 ` [PATCH v5 5/5] clean: improve performance when removing lots of directories Erik Elfström
2015-04-28 6:24 ` Jeff King [this message]
2015-04-28 20:31 ` erik elfström
2015-04-25 9:06 ` [PATCH v4 3/5] t7300: add tests to document behavior of clean and nested git Erik Elfström
2015-04-25 9:06 ` [PATCH v4 4/5] p7300: add performance tests for clean Erik Elfström
2015-04-25 9:06 ` [PATCH v4 5/5] clean: improve performance when removing lots of directories Erik Elfström
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