Merge pull request #59 from dmerrick/adding-default-bump-none

Adding support for DEFAULT_BUMP=none

README.md

@@ -59,7 +59,7 @@ _NOTE: set the fetch-depth for `actions/checkout@master` to be sure you retrieve
 
 **Manual Bumping:** Any commit message that includes `#major`, `#minor`, or `#patch` will trigger the respective version bump. If two or more are present, the highest-ranking one will take precedence.
 
-**Automatic Bumping:** If no `#major`, `#minor` or `#patch` tag is contained in the commit messages, it will bump whichever `DEFAULT_BUMP` is set to (which is `minor` by default).
+**Automatic Bumping:** If no `#major`, `#minor` or `#patch` tag is contained in the commit messages, it will bump whichever `DEFAULT_BUMP` is set to (which is `minor` by default). Disable this by setting `DEFAULT_BUMP` to `none`.
 
 > ***Note:*** This action **will not** bump the tag if the `HEAD` commit has already been tagged.
 

entrypoint.sh

@@ -51,13 +51,24 @@ fi
 
 echo $log
 
+# this will bump the semvar using the default bump level,
+# or it will simply pass if the default was "none"
+function default-bump {
+  if [ "$default_semvar_bump" == "none" ]; then
+    echo "Default bump was set to none. Skipping..."
+    exit 0
+  else
+    semver bump "${default_semvar_bump}" $tag
+  fi
+}
+
 # get commit logs and determine home to bump the version
 # supports #major, #minor, #patch (anything else will be 'minor')
 case "$log" in
     *#major* ) new=$(semver bump major $tag); part="major";;
     *#minor* ) new=$(semver bump minor $tag); part="minor";;
     *#patch* ) new=$(semver bump patch $tag); part="patch";;
-    * ) new=$(semver bump `echo $default_semvar_bump` $tag); part=$default_semvar_bump;;
+    * ) new=$(default-bump); part=$default_semvar_bump;;
 esac
 
 echo $part