Contrib: Helper scripts to receive the revision ID of the repository without running cmake. Need to be run inside the repository directory.

2 files changed, 49 insertions, 0 deletions

diff --git a/contrib/git/rev_id.cmd b/contrib/git/rev_id.cmd
new file mode 100755
index 00000000000..745e85ae59d
--- /dev/null
+++ b/contrib/git/rev_id.cmd
@@ -0,0 +1,29 @@
+@echo off &setlocal EnableDelayedExpansion
+set usage=Usage: %0 ^<-id ^| -hash^>
+set errormsg=Error: No valid revision information found
+
+set cmres=false
+if "%1"=="-id" set cmres=true
+if "%1"=="-hash" set cmres=true
+if not "!cmres!"=="true" (
+  echo !usage!
+  exit /B 1
+)
+
+for /F "tokens=2,3 delims=-" %%a IN ('"git describe --match=init --abbrev=12"') do (
+  set res=false
+  if %%c=="" set res=true
+  if %%d=="" set res=true
+  if "!res!"=="true" (
+      echo !errormsg!
+      exit /B 1
+  )
+
+  if "%1"=="-id" (
+   echo %%a
+  ) else if "%1"=="-hash" (
+    set str=%%b
+    set str=!str:~1!
+    echo !str!
+  )
+)
diff --git a/contrib/git/rev_id.sh b/contrib/git/rev_id.sh
new file mode 100755
index 00000000000..0d3d8d5da85
--- /dev/null
+++ b/contrib/git/rev_id.sh
@@ -0,0 +1,20 @@
+#/bin/bash
+command=$(git describe --match init --abbrev=12)
+IFS="-"
+cmdarray=($command)
+
+if [ "$1" != "-id" ] && [ "$1" != "-hash" ]; then
+  echo "Usage: $0 <-id | -hash>"
+  exit
+fi
+
+if [ "${cmdarray[1]}" == "" ] || [ "${cmdarray[2]}" == "" ]; then
+  echo "Error: No valid revision information found"
+  exit 1
+fi
+
+if [ "$1" == "-id" ]; then
+  echo ${cmdarray[1]}
+elif [ "$1" == "-hash" ]; then
+  echo ${cmdarray[2]:1}
+fi