Store git revision in revision.txt

ddterm · Sep 10, 2023 · 0b7afda · 0b7afda
1 parent abc15ab
commit 0b7afda
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diff --git a/.gitattributes b/.gitattributes
@@ -0,0 +1 @@
+revision.txt.in export-subst
diff --git a/.github/workflows/common.yml b/.github/workflows/common.yml
@@ -111,6 +111,8 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v4
 
+    - run: git config --global --replace-all safe.directory "$GITHUB_WORKSPACE"
+
     - name: Enable generic error matcher
       run: echo "::add-matcher::.github/problem-matchers/generic.json"
 

diff --git a/.gitignore b/.gitignore
@@ -10,6 +10,7 @@
 /schemas/gschemas.compiled
 /locale/
 /tmp/
+/revision.txt
 
 # do-in-docker.sh/do-in-podman.sh
 /.container-home/

diff --git a/Makefile b/Makefile
@@ -27,6 +27,25 @@ CLEAN :=
 TRANSLATABLE_SOURCES :=
 PACK_CONTENT :=
 
+# Git revision file
+
+ifeq ($(file <revision.txt.in),$$Format:%H$$)
+
+GIT_TOOL := $(call find-tool,git)
+
+revision.txt: $(GIT_TOOL) .git
+	$(GIT_TOOL) rev-parse HEAD >$@
+
+else
+
+revision.txt: revision.txt.in
+	cat $< >$@
+
+endif
+
+CLEAN += revision.txt
+PACK_CONTENT += revision.txt
+
 # GSettings schemas
 
 SCHEMAS := $(wildcard schemas/*.gschema.xml)

diff --git a/revision.txt.in b/revision.txt.in
@@ -0,0 +1 @@
+$Format:%H$