Convert a few more scripts to python3.

[rsync.git] / mkgitver

diff --git a/mkgitver b/mkgitver
index 49aa150bee666701e2dbcc53a1766414fa1da85d..0102b0894e5f550f6b1e295cc1d1fd6e63322f35 100755 (executable)
--- a/mkgitver
+++ b/mkgitver
@@ -1,14 +1,16 @@
 #!/bin/sh
 
 srcdir=`dirname $0`
-gitver=`git describe --abbrev=8 2>/dev/null`
 
 if [ ! -f git-version.h ]; then
     touch git-version.h
 fi
 
-case "$gitver" in
-    *.*)
+if test -d "$srcdir/.git" || test -f "$srcdir/.git"; then
+    gitver=`git describe --abbrev=8 2>/dev/null`
+    # NOTE: I'm avoiding "|" in sed since I'm not sure if sed -r is portable and "\|" fails on some OSes.
+    verchk=`echo "$gitver-" | sed -n '/^v3\.[0-9][0-9]*\.[0-9][0-9]*\(pre[0-9]*\)*-/p'`
+    if [ -n "$verchk" ]; then
        echo "#define RSYNC_GITVER \"$gitver\"" >git-version.h.new
        if ! diff git-version.h.new git-version.h >/dev/null; then
            echo "Updating git-version.h"
@@ -16,5 +18,5 @@ case "$gitver" in
        else
            rm git-version.h.new
        fi
-       ;;
-esac
+    fi
+fi