CI: split up and reduce "ci/test-documentation.sh"

avar · gitster · commit c782c3efa802 · 2022-03-27T22:18:11.000-07:00
Change the "ci/test-documentation.sh" script to run the bash-specific parts in as one command in the CI job itself, and to run the two "make doc" commands at the top-level. It'll now be obvious from the title of the step if if we failed in the asciidoc or asciidoctor step. Since the "check_unignored_build_artifacts()" function is now only used in "ci/check-unignored-build-artifacts.sh" move that function there. The recipe for the job in ".github/workflows/main.yml" is now a bit verbose because it's effectively the same job twice, with a "make clean" in-between. It would be better for the verbosity to run it via a matrix as done in the alternate approach in [1] does, but then we'd sacrifice overall CPU time for the brevity. It might still be worth doing, but let's go for this simpler approach for now. 1. https://lore.kernel.org/git/patch-v2-6.6-7c423c8283d-20211120T030848Z-avarab@gmail.com/ Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
@@ -365,4 +365,18 @@ jobs:
     steps:
     - uses: actions/checkout@v2
     - run: ci/install-dependencies.sh
-    - run: ci/test-documentation.sh
+    - run: ci/lib.sh
+    - run: make check-docs
+    - run: "make doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)"
+      shell: bash
+    - run: ci/test-documentation.sh AsciiDoc
+      if: success()
+    - run: ci/check-unignored-build-artifacts.sh
+      if: success()
+    - run: make clean
+    - run: "make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)"
+      shell: bash
+    - run: ci/test-documentation.sh Asciidoctor
+      if: success()
+    - run: ci/check-unignored-build-artifacts.sh
+      if: success()
diff --git a/ci/check-unignored-build-artifacts.sh b/ci/check-unignored-build-artifacts.sh
@@ -5,4 +5,14 @@
 
 . ${0%/*}/lib.sh
 
+check_unignored_build_artifacts ()
+{
+	! git ls-files --other --exclude-standard --error-unmatch \
+		-- ':/*' 2>/dev/null ||
+	{
+		echo "$(tput setaf 1)error: found unignored build artifacts$(tput sgr0)"
+		false
+	}
+}
+
 check_unignored_build_artifacts
diff --git a/ci/lib.sh b/ci/lib.sh
@@ -39,16 +39,6 @@ setenv () {
 	fi
 }
 
-check_unignored_build_artifacts ()
-{
-	! git ls-files --other --exclude-standard --error-unmatch \
-		-- ':/*' 2>/dev/null ||
-	{
-		echo "$(tput setaf 1)error: found unignored build artifacts$(tput sgr0)"
-		false
-	}
-}
-
 # GitHub Action doesn't set TERM, which is required by tput
 setenv TERM ${TERM:-dumb}
 
diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
@@ -1,10 +1,12 @@
-#!/usr/bin/env bash
+#!/bin/sh
 #
-# Perform sanity checks on documentation and build it.
+# Perform sanity checks on "make doc" output and built documentation
 #
 
 . ${0%/*}/lib.sh
 
+generator=$1
+
 filter_log () {
 	sed -e '/^GIT_VERSION = /d' \
 	    -e "/constant Gem::ConfigMap is deprecated/d" \
@@ -14,28 +16,15 @@ filter_log () {
 	    "$1"
 }
 
-make check-docs
-
-# Build docs with AsciiDoc
-make doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)
-cat stderr.raw
-filter_log stderr.raw >stderr.log
-test ! -s stderr.log
-test -s Documentation/git.html
-test -s Documentation/git.xml
-test -s Documentation/git.1
-grep '<meta name="generator" content="AsciiDoc ' Documentation/git.html
-
-rm -f stdout.log stderr.log stderr.raw
-check_unignored_build_artifacts
-
-# Build docs with AsciiDoctor
-make clean
-make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)
 cat stderr.raw
 filter_log stderr.raw >stderr.log
 test ! -s stderr.log
 test -s Documentation/git.html
-grep '<meta name="generator" content="Asciidoctor ' Documentation/git.html
+if test "$generator" = "Asciidoctor"
+then
+	test -s Documentation/git.xml
+	test -s Documentation/git.1
+fi
+grep "<meta name=\"generator\" content=\"$generator " Documentation/git.html
 
 rm -f stdout.log stderr.log stderr.raw
