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authorPhilip Withnall <withnall@endlessm.com>2019-11-28 11:44:24 +0000
committerPhilip Withnall <withnall@endlessm.com>2019-11-28 11:47:48 +0000
commit805dc2ae937e3116d20e00d1a257565472eee5ef (patch)
tree24be123e6a1c4330049421d0724b600a2c6fbf23
parent95b8c1c697ecb8f01628491b1d052f2edfc48bc2 (diff)
downloadglib-805dc2ae937e3116d20e00d1a257565472eee5ef.tar.gz
ci: Move style-check-diff commands out to a separate sh file
This doesn’t change how they run, but does split the code out a bit and mean we can interleave it with comments. Should make it a little less vile. Suggested by Emmanuele Bassi; see !1252. Signed-off-by: Philip Withnall <withnall@endlessm.com>
-rw-r--r--.gitlab-ci.yml4
-rwxr-xr-x.gitlab-ci/run-style-check-diff.sh16
2 files changed, 17 insertions, 3 deletions
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 56a12e92b..ba75de770 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -26,9 +26,7 @@ style-check-diff:
stage: style-check
allow_failure: true
script:
- - git remote add upstream https://gitlab.gnome.org/GNOME/glib.git
- - git fetch upstream
- - git diff -U0 --no-color $(diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent upstream/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME:-${CI_DEFAULT_BRANCH}}) <(git rev-list --first-parent HEAD) | head -1) | ./clang-format-diff.py -binary "clang-format-7" -p1
+ - .gitlab-ci/run-style-check-diff.sh
fedora-x86_64:
extends: .only-default
diff --git a/.gitlab-ci/run-style-check-diff.sh b/.gitlab-ci/run-style-check-diff.sh
new file mode 100755
index 000000000..4ed6284b6
--- /dev/null
+++ b/.gitlab-ci/run-style-check-diff.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+set +e
+
+# We need to add a new remote for the upstream master, since this script could
+# be running in a personal fork of the repository which has out of date branches.
+git remote add upstream https://gitlab.gnome.org/GNOME/glib.git
+git fetch upstream
+
+# Work out the newest common ancestor between the detached HEAD that this CI job
+# has checked out, and the upstream target branch (which will typically be
+# `upstream/master` or `upstream/glib-2-62`).
+# `${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}` is only defined if we’re running in
+# a merge request pipeline; fall back to `${CI_DEFAULT_BRANCH}` otherwise.
+newest_common_ancestor_sha=$(diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent upstream/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME:-${CI_DEFAULT_BRANCH}}) <(git rev-list --first-parent HEAD) | head -1)
+git diff -U0 --no-color "${newest_common_ancestor_sha}" | ./clang-format-diff.py -binary "clang-format-7" -p1