[v5,11/12] ci: add a problem matcher for GitHub Actions

Commit Message

Đoàn Trần Công Danh April 10, 2020, 5:18 p.m. UTC

From: Johannes Schindelin <[e-mail]>

With this patch, test failures will be annotated with a helpful,
clickable message in GitHub Actions. For details, see
https://github.com/actions/toolkit/blob/master/docs/problem-matchers.md

Note: we need to set `TEST_SHELL_PATH` to Bash so that the problem
matcher is fed a file and line number for each test failure.

Signed-off-by: Johannes Schindelin <[e-mail]>
Signed-off-by: Đoàn Trần Công Danh <[e-mail]>
---
 ci/git-problem-matcher.json | 16 ++++++++++++++++
 ci/lib.sh                   |  5 +++++
 2 files changed, 21 insertions(+)
 create mode 100644 ci/git-problem-matcher.json

Patch

diff --git a/ci/git-problem-matcher.json b/ci/git-problem-matcher.json
new file mode 100644
index 0000000000..506dfbd97f
--- /dev/null
+++ b/ci/git-problem-matcher.json
@@ -0,0 +1,16 @@ 
+{
+    "problemMatcher": [
+        {
+            "owner": "git-test-suite",
+            "pattern": [
+                {
+                    "regexp": "^([^ :]+\\.sh):(\\d+): (error|warning|info):\\s+(.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "severity": 3,
+                    "message": 4
+                }
+            ]
+        }
+    ]
+}
diff --git a/ci/lib.sh b/ci/lib.sh
index 8b39624f3c..4c54540fa8 100755
--- a/ci/lib.sh
+++ b/ci/lib.sh
@@ -157,6 +157,11 @@  then
 	MAKEFLAGS="$MAKEFLAGS --jobs=10"
 	test windows != "$CI_OS_NAME" ||
 	GIT_TEST_OPTS="--no-chain-lint --no-bin-wrappers $GIT_TEST_OPTS"
+
+	# https://github.com/actions/toolkit/blob/master/docs/commands.md#problem-matchers
+	echo "::add-matcher::ci/git-problem-matcher.json"
+	test linux-musl = "$jobname" ||
+	MAKEFLAGS="$MAKEFLAGS TEST_SHELL_PATH=/bin/sh"
 else
 	echo "Could not identify CI type" >&2
 	env >&2