1 files changed, 29 insertions, 0 deletions
diff --git a/gen_vcs_info.sh b/gen_vcs_info.sh
new file mode 100755
index 0000000..129ec2c
--- /dev/null
+++ b/gen_vcs_info.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+SHA1_SHORT=`git rev-parse --short HEAD`
+SHA1_LONG=`git rev-parse HEAD`
+COMMIT_NO=`git rev-list --count HEAD`
+TIME_ISO=`git log -1 --format=%cd --date=iso8601`
+TIME_ISO_STRICT=`git log -1 --format=%cd --date=iso8601-strict`
+DATE=`git log -1 --format=%cd --date=short`
+
+if [ -z "$(git status --porcelain)" ]; then
+    CLEAN="clean"
+    DIRTY=""
+    IS_CLEAN="\\def\\VcsIsClean{}"
+else
+    CLEAN=""
+    DIRTY="dirty"
+    IS_CLEAN=""
+fi
+
+echo -e "\\def\\VcsCommitHashShort{$SHA1_SHORT}
+\\def\\VcsCommitHashLong{$SHA1_LONG}
+\\def\\VcsCommitNo{$COMMIT_NO}
+\\def\\VcsCommitTime{$TIME_ISO}
+\\def\\VcsCommitTimeISO{$TIME_ISO_STRICT}
+\\def\\VcsCommitDate{$DATE}
+\\def\\VcsCleanStr{$CLEAN}
+\\def\\VcsDirtyStr{$DIRTY}
+$IS_CLEAN
+"