From: Jeff King <peff@peff.net>
To: "SZEDER Gábor" <szeder.dev@gmail.com>
Cc: Junio C Hamano <gitster@pobox.com>,
Duy Nguyen <pclouds@gmail.com>,
Lars Schneider <larsxschneider@gmail.com>,
Johannes Schindelin <Johannes.Schindelin@gmx.de>,
Thomas Gummerer <t.gummerer@gmail.com>,
Brandon Williams <bmwill@google.com>,
git@vger.kernel.org
Subject: Re: [PATCH 5/5] travis-ci: don't fail if user already exists on 32 bit Linux build job
Date: Tue, 23 Jan 2018 11:46:05 -0500 [thread overview]
Message-ID: <20180123164605.GH13068@sigill.intra.peff.net> (raw)
In-Reply-To: <20180122133220.18587-6-szeder.dev@gmail.com>
On Mon, Jan 22, 2018 at 02:32:20PM +0100, SZEDER Gábor wrote:
> The 32 bit Linux build job runs in a Docker container, which lends
> itself to running and debugging locally, too. Especially during
> debugging one usually doesn't want to start with a fresh container
> every time, to save time spent on installing a bunch of dependencies.
> However, that doesn't work quite smootly, because the script running
> in the container always creates a new user, which then must be removed
> every time before subsequent executions, or the build script fails.
>
> Make this process more convenient and don't try to create that user if
> it already exists and has the right user ID in the container, so
> developers don't have to bother with running a 'userdel' each time
> before they run the build script.
Makes sense.
> The build job on Travis CI always starts with a fresh Docker
> container, so this change doesn't make a difference there.
I wonder if that is fixable. Installing dependencies into the container
takes quite a lot of time, and is just wasted effort.
> diff --git a/ci/run-linux32-build.sh b/ci/run-linux32-build.sh
> index e37e1d2d5f..13047adde3 100755
> --- a/ci/run-linux32-build.sh
> +++ b/ci/run-linux32-build.sh
> @@ -33,7 +33,13 @@ then
> CI_USER=root
> else
> CI_USER=ci
> - useradd -u $HOST_UID $CI_USER
> + if test "$(id -u $CI_USER)" = $HOST_UID
> + then
> + : # user already exists with the right ID
> + else
> + useradd -u $HOST_UID $CI_USER
> + fi
Is it worth redirecting the stderr of "id" to avoid noise when $CI_USER
does not yet exist at all? Or is that a useful log message? :)
-Peff
next prev parent reply other threads:[~2018-01-23 16:46 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-10 21:21 [PATCH 0/3] fixes for split index mode Thomas Gummerer
2017-12-10 21:22 ` [PATCH 1/3] repository: fix repo_read_index with submodules Thomas Gummerer
2017-12-11 18:54 ` Brandon Williams
2017-12-11 20:37 ` Thomas Gummerer
2017-12-10 21:22 ` [PATCH 2/3] prune: fix pruning with multiple worktrees and split index Thomas Gummerer
2017-12-11 19:09 ` Brandon Williams
2017-12-11 21:39 ` Thomas Gummerer
2017-12-10 21:22 ` [PATCH 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX Thomas Gummerer
2017-12-10 23:37 ` Eric Sunshine
2017-12-11 21:09 ` SZEDER Gábor
2017-12-11 21:42 ` Thomas Gummerer
2017-12-12 15:54 ` Lars Schneider
2017-12-12 19:15 ` Junio C Hamano
2017-12-12 20:15 ` Thomas Gummerer
2017-12-12 20:51 ` Junio C Hamano
2017-12-13 23:21 ` Thomas Gummerer
2017-12-13 17:21 ` Lars Schneider
2017-12-13 17:38 ` Junio C Hamano
2017-12-13 17:46 ` Lars Schneider
2017-12-13 23:28 ` Thomas Gummerer
2017-12-17 22:51 ` [PATCH v2 0/3] fixes for split index mode Thomas Gummerer
2017-12-17 22:51 ` [PATCH v2 1/3] repository: fix repo_read_index with submodules Thomas Gummerer
2017-12-18 18:01 ` Brandon Williams
2017-12-18 23:05 ` Thomas Gummerer
2017-12-18 23:05 ` Brandon Williams
2017-12-17 22:51 ` [PATCH v2 2/3] prune: fix pruning with multiple worktrees and split index Thomas Gummerer
2017-12-18 18:19 ` Brandon Williams
2018-01-03 22:18 ` Thomas Gummerer
2018-01-04 19:12 ` Junio C Hamano
2017-12-17 22:51 ` [PATCH v2 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX Thomas Gummerer
2017-12-18 18:16 ` Lars Schneider
2018-01-04 20:13 ` Thomas Gummerer
2018-01-05 11:03 ` Lars Schneider
2018-01-07 20:02 ` Thomas Gummerer
2018-01-07 22:30 ` [PATCH v3 0/3] fixes for split index mode Thomas Gummerer
2018-01-07 22:30 ` [PATCH v3 1/3] read-cache: fix reading the shared index for other repos Thomas Gummerer
2018-01-08 10:41 ` Duy Nguyen
2018-01-08 22:41 ` Thomas Gummerer
2018-01-13 22:33 ` Thomas Gummerer
2018-01-08 23:38 ` Brandon Williams
2018-01-09 1:24 ` Duy Nguyen
2018-01-16 21:42 ` Brandon Williams
2018-01-17 0:16 ` Duy Nguyen
2018-01-17 0:32 ` Brandon Williams
2018-01-17 18:16 ` Jonathan Nieder
2018-01-18 10:19 ` Duy Nguyen
2018-01-19 21:57 ` Junio C Hamano
2018-01-20 11:58 ` Thomas Gummerer
2018-01-22 6:14 ` Junio C Hamano
2018-01-27 12:18 ` Thomas Gummerer
2018-02-07 22:41 ` Junio C Hamano
2018-01-07 22:30 ` [PATCH v3 2/3] split-index: don't write cache tree with null oid entries Thomas Gummerer
2018-01-07 22:30 ` [PATCH v3 3/3] travis: run tests with GIT_TEST_SPLIT_INDEX Thomas Gummerer
2018-01-13 22:37 ` [PATCH v3 4/3] read-cache: don't try to write index if we can't write shared index Thomas Gummerer
2018-01-14 9:36 ` Duy Nguyen
2018-01-14 10:18 ` [PATCH 1/3] read-cache.c: change type of "temp" in write_shared_index() Nguyễn Thái Ngọc Duy
2018-01-14 10:18 ` [PATCH 2/3] read-cache.c: move tempfile creation/cleanup out of write_shared_index Nguyễn Thái Ngọc Duy
2018-01-14 10:18 ` [PATCH 3/3] read-cache: don't write index twice if we can't write shared index Nguyễn Thái Ngọc Duy
2018-01-18 11:36 ` SZEDER Gábor
2018-01-18 12:47 ` Duy Nguyen
2018-01-18 13:29 ` Jeff King
2018-01-18 13:36 ` Duy Nguyen
2018-01-18 15:00 ` Duy Nguyen
2018-01-18 21:37 ` Jeff King
2018-01-18 22:32 ` SZEDER Gábor
2018-01-19 0:30 ` Duy Nguyen
2018-01-22 13:32 ` [PATCH 0/5] Travis CI: don't run the test suite as root in the 32 bit Linux build SZEDER Gábor
2018-01-22 13:32 ` [PATCH 1/5] travis-ci: use 'set -x' for the commands under 'su' " SZEDER Gábor
2018-01-22 13:32 ` [PATCH 2/5] travis-ci: use 'set -e' in the 32 bit Linux build job SZEDER Gábor
2018-01-23 16:26 ` Jeff King
2018-01-23 16:32 ` Jeff King
2018-01-24 12:12 ` SZEDER Gábor
2018-01-24 15:49 ` Jeff King
2018-01-22 13:32 ` [PATCH 3/5] travis-ci: don't repeat the path of the cache directory SZEDER Gábor
2018-01-23 16:30 ` Jeff King
2018-01-24 13:14 ` SZEDER Gábor
2018-01-22 13:32 ` [PATCH 4/5] travis-ci: don't run the test suite as root in the 32 bit Linux build SZEDER Gábor
2018-01-23 16:43 ` Jeff King
2018-01-24 13:45 ` SZEDER Gábor
2018-01-24 15:56 ` Jeff King
2018-01-24 18:01 ` Jeff King
2018-01-24 19:51 ` Jeff King
2018-01-22 13:32 ` [PATCH 5/5] travis-ci: don't fail if user already exists on 32 bit Linux build job SZEDER Gábor
2018-01-23 16:46 ` Jeff King [this message]
2018-01-24 0:32 ` Duy Nguyen
2018-01-24 19:39 ` SZEDER Gábor
2018-01-22 18:27 ` [PATCH 3/3] read-cache: don't write index twice if we can't write shared index SZEDER Gábor
2018-01-22 19:46 ` Eric Sunshine
2018-01-22 22:10 ` SZEDER Gábor
2018-01-24 9:11 ` Duy Nguyen
2018-01-26 22:44 ` Lars Schneider
2018-01-14 14:29 ` [PATCH v3 4/3] read-cache: don't try to write index " Thomas Gummerer
2018-01-18 21:53 ` [PATCH v3 0/3] fixes for split index mode Thomas Gummerer
2018-01-19 18:34 ` Junio C Hamano
2018-01-19 21:11 ` Thomas Gummerer
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