Update installation script for metadata spelling

[geeqie.git] / version.sh

diff --git a/version.sh b/version.sh
index fb52741..2fe3fde 100755 (executable)
--- a/version.sh
+++ b/version.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 ## @file
 ## @brief Generate the Geeqie version number
@@ -22,27 +22,27 @@ if [ -d .git ]
 then
        branch=$(git rev-parse --abbrev-ref HEAD)
 
-       if [ "$branch" == "master" ]
+       if [ "$branch" = "master" ]
        then
-               IFS=$'.'
-# shellcheck disable=SC2046
+               IFS='.'
+               # shellcheck disable=SC2046
                set -- $(git tag --list v[1-9]* | tail -n 1 | tr -d 'v')
 
                major_version=$1
                minor_version=$2
 #              patch_version=$3  # not used on master branch
 
-               echo "$major_version" && echo "." && echo "$minor_version" && echo "+git" && git log --max-count=1 --date=format:"%Y%m%d" --format="%ad" && echo "-" && git rev-parse --quiet --verify --short HEAD
+               printf '%s' "$major_version" && printf '%s' "." && printf '%s' "$minor_version" && printf '%s' "+git" && git log --max-count=1 --date=format:"%Y%m%d" --format="%ad" && printf '%s' "-" && git rev-parse --quiet --verify --short HEAD
        else
                version=$(head -1 NEWS)
-# shellcheck disable=SC2086
+               # shellcheck disable=SC2086
                set -- $version
-               echo "$2"
+               printf '%s' "$2"
        fi
 else
        version=$(head -1 NEWS)
-# shellcheck disable=SC2086
+       # shellcheck disable=SC2086
        set -- $version
-       echo "$2"
+       printf '%s' "$2"
 fi