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-rwxr-xr-xsrc/mkreleasehdr.sh16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/mkreleasehdr.sh b/src/mkreleasehdr.sh
new file mode 100755
index 0000000..117b9e8
--- /dev/null
+++ b/src/mkreleasehdr.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+GIT_SHA1=`(git show-ref --head --hash=8 2> /dev/null || echo 00000000) | head -n1`
+GIT_DIRTY=`git diff --no-ext-diff 2> /dev/null | wc -l`
+BUILD_ID=`uname -n`"-"`date +%s`
+if [ -n "$SOURCE_DATE_EPOCH" ]; then
+ BUILD_ID=$(date -u -d "@$SOURCE_DATE_EPOCH" +%s 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" +%s 2>/dev/null || date -u +%s)
+fi
+test -f release.h || touch release.h
+(cat release.h | grep SHA1 | grep $GIT_SHA1) && \
+(cat release.h | grep DIRTY | grep $GIT_DIRTY) && exit 0 # Already up-to-date
+echo "#define REDIS_GIT_SHA1 \"$GIT_SHA1\"" > release.h
+echo "#define REDIS_GIT_DIRTY \"$GIT_DIRTY\"" >> release.h
+echo "#define REDIS_BUILD_ID \"$BUILD_ID\"" >> release.h
+echo "#include \"version.h\"" >> release.h
+echo "#define REDIS_BUILD_ID_RAW REDIS_VERSION REDIS_BUILD_ID REDIS_GIT_DIRTY REDIS_GIT_SHA1" >> release.h
+touch release.c # Force recompile of release.c