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 2/5] travis-ci: use 'set -e' in the 32 bit Linux build job
Date: Tue, 23 Jan 2018 11:26:33 -0500 [thread overview]
Message-ID: <20180123162633.GE13068@sigill.intra.peff.net> (raw)
In-Reply-To: <20180122133220.18587-3-szeder.dev@gmail.com>
On Mon, Jan 22, 2018 at 02:32:17PM +0100, SZEDER Gábor wrote:
> All 'ci/*' scripts use 'set -e' to break the build job if a command
> fails, except 'ci/run-linux32-build.sh' which relies on the && chain
> to do the same. This inconsistency among the 'ci/*' scripts is asking
> for trouble: I forgot about the && chain more than once while working
> on this patch series.
I think this actually fixes a bug:
> # Update packages to the latest available versions
> linux32 --32bit i386 sh -c '
> apt update >/dev/null &&
> apt install -y build-essential libcurl4-openssl-dev libssl-dev \
> libexpat-dev gettext python >/dev/null
> -' &&
> +'
If this step failed, then...
> # If this script runs inside a docker container, then all commands are
> # usually executed as root. Consequently, the host user might not be
> # able to access the test output files.
> # If a host user id is given, then create a user "ci" with the host user
> # id to make everything accessible to the host user.
> -HOST_UID=$1 &&
> -CI_USER=$USER &&
> -test -z $HOST_UID || (CI_USER="ci" && useradd -u $HOST_UID $CI_USER) &&
We'd have triggered the right-hand side of this "||", and run the rest
of the script. The whole "||" block should have been inside {}.
But after your patch, it should be fine with "set -e". Although...
> +HOST_UID=$1
> +CI_USER=$USER
> +test -z $HOST_UID || (CI_USER="ci" && useradd -u $HOST_UID $CI_USER)
If this "useradd" step fails, we wouldn't abort the script, because it's
part of a conditional. You'd need a manual "|| exit 1" at the end of
this line. Or to use a real "if" block.
Reading this line, I'm also slightly confused by setting CI_USER in the
subshell, and then only using it once. Should it be respecting the outer
CI_USER setting? If not, should it just hard-code "ci" on the useradd
command-line? But that has nothing to do with your patch here.
-Peff
next prev parent reply other threads:[~2018-01-23 16:26 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 [this message]
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
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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