Make versioning of docs with mike optional in action (#361)

action.yml

@@ -77,11 +77,9 @@ inputs:
   version:
     description: "Version to publish"
     required: false
-    default: "latest"
   default_version:
     description: "Default version"
     required: false
-    default: "latest"
   push:
     description: "Push to remote"
     required: false

docker/deploy.sh

@@ -1,22 +1,30 @@
 #!/bin/bash
 
+set -e
+
 git config --global --add safe.directory /github/workspace
 
 echo "Building docs"
 mkdocs_simple_gen --config-file ${INPUT_CONFIG:-'mkdocs.yml'}
 mkdocs build
 
-git config --global user.name "${GITHUB_ACTOR}"
-git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
+if [ "${INPUT_PUSH}" ]; then
+    git config --global user.name "${GITHUB_ACTOR}"
+    git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"
 
-git fetch origin ${INPUT_PUBLISH_BRANCH} --depth=1
+    git fetch origin ${INPUT_PUBLISH_BRANCH} --depth=1
 
-if [ ${INPUT_PUSH} ]; then
-    mike deploy -p -u -b ${INPUT_PUBLISH_BRANCH} ${INPUT_VERSION}
-    echo "Deploying ${INPUT_VERSION} to ${INPUT_PUBLISH_BRANCH}"
+    if [ "${INPUT_VERSION}" ]; then
+        echo "Deploying ${INPUT_VERSION} to ${INPUT_PUBLISH_BRANCH}"
+        mike deploy -p -u -b ${INPUT_PUBLISH_BRANCH} ${INPUT_VERSION}
+    else
+        echo "Deploying docs to ${INPUT_PUBLISH_BRANCH}"
+        mkdocs gh-deploy -b ${INPUT_PUBLISH_BRANCH}
+    fi
 
-    if [ ${INPUT_DEFAULT_VERSION} ]; then 
-        mike set-default -p -b ${INPUT_PUBLISH_BRANCH} ${INPUT_DEFAULT_VERSION}
+    if [ "${INPUT_DEFAULT_VERSION}" ]; then 
         echo "Setting default version to ${INPUT_DEFAULT_VERSION}"
+        mike set-default -p -b ${INPUT_PUBLISH_BRANCH} ${INPUT_DEFAULT_VERSION}
+
     fi
 fi