Added node modules support using new PELICAN_THEME_FOLDER environemen…

…t var and other refactoring

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.7
+FROM python:3.7-slim
 
 LABEL "com.github.actions.name"="Pelican for GitHub Pages"
 LABEL "com.github.actions.description"="Builds and deploys the Pelican project to GitHub Pages"
@@ -12,6 +12,13 @@ ENV LC_ALL C.UTF-8
 ENV LANG en_US.UTF-8
 ENV LANGUAGE en_US.UTF-8
 
+RUN apt-get update \
+    && apt-get install --no-install-recommends -qy git curl bash
+
+
+RUN curl -sL https://deb.nodesource.com/setup_12.x | bash -
+RUN apt-get install -y nodejs
+
 COPY entrypoint.sh /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]

action.yml

@@ -22,3 +22,6 @@ inputs:
     description: 'override the default `content` content folder'
     required: false
     default: content
+  PELICAN_THEME_FOLDER:
+    description: 'setup the theme folder with package.json file, is required if you need install node modules'
+    required: false

entrypoint.sh

@@ -5,25 +5,35 @@ set -e
 echo "REPO: $GITHUB_REPOSITORY"
 echo "ACTOR: $GITHUB_ACTOR"
 
-echo '=================== Install Requirements ==================='
-pip install -r requirements.txt
-echo '=================== Build site ==================='
-pelican ${PELICAN_CONTENT_FOLDER:=content} -o output -s ${PELICAN_CONFIG_FILE:=pelicanconf.py} 
-echo '=================== Publish to GitHub Pages ==================='
-cd output
-# shellcheck disable=SC2012
 remote_repo="https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
 remote_branch=${GH_PAGES_BRANCH:=gh-pages}
+
+echo 'Installing Python Requirements 🐍 '
+pip install -r requirements.txt
+
+if [ -n "$PELICAN_THEME_FOLDER" ]; then
+    echo 'Installing Node Modules 🧰 '
+    pushd $PELICAN_THEME_FOLDER
+    npm install
+    popd
+fi
+
+echo 'Building site 👷 '
+pelican ${PELICAN_CONTENT_FOLDER:=content} -o output -s ${PELICAN_CONFIG_FILE:=pelicanconf.py}
+
+echo 'Publishing to GitHub Pages 📤 '
+pushd output
 git init
 git remote add deploy "$remote_repo"
 git checkout $remote_branch || git checkout --orphan $remote_branch
 git config user.name "${GITHUB_ACTOR}"
 git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
 git add .
+
 echo -n 'Files to Commit:' && ls -l | wc -l
-timestamp=$(date +%s%3N)
-git commit -m "[ci skip] Automated deployment to GitHub Pages on $timestamp"
+git commit -m "[ci skip] Automated deployment to GitHub Pages on $(date +%s%3N)"
 git push deploy $remote_branch --force
 rm -fr .git
-cd ../
-echo '=================== Done  ==================='
+popd
+
+echo 'Done 🎉🎉 🕺💃 '