install semver

Dockerfile

@@ -13,6 +13,6 @@ RUN apt-get update && \
     apt-get install -y curl
 
 COPY ./contrib/semver ./contrib/semver
-RUN chmod +x ./contrib/semver
+RUN install ./contrib/semver /usr/local/bin
 COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]

contrib/semver

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -o errexit -o nounset -o pipefail
 

entrypoint.sh

@@ -18,9 +18,9 @@ fi
 # get commit logs and determine home to bump the version
 # supports #major, #minor, #patch (anything else will be 'minor')
 case "$log" in
-    *#major* ) new=$(./contrib/semver bump major $t);;
-    *#patch* ) new=$(./contrib/semver bump patch $t);;
-    * ) new=$(./contrib/semver bump minor $t);;
+    *#major* ) new=$(semver bump major $t);;
+    *#patch* ) new=$(semver bump patch $t);;
+    * ) new=$(semver bump minor $t);;
 esac
 
 echo $new