entrypoint.sh

#!/bin/bash

TEMP_CLONE_FOLDER="temp_wiki"

if [ -z "$ACTION_MAIL" ]; then
  echo "ACTION_MAIL ENV is missing"
  exit 1
fi

if [ -z "$ACTION_NAME" ]; then
  echo "ACTION_NAME ENV is missing"
  exit 1
fi

if [ -z "$OWNER" ]; then
  echo "OWNER ENV is missing. Cannot proceed"
  exit 1
fi

if [ -z "$REPO_NAME" ]; then
  echo "REPO_NAME ENV is missing. Cannot proceed"
  exit 1
fi

if [ -z "$MD_FOLDER" ]; then
  echo "MD_FOLDER ENV is missing, using the default one"
  MD_FOLDER='.'
fi

if [ ! -z "$SKIP_MD" ]; then
  DOC_TO_SKIP=(`echo $SKIP_MD | sed s/,/\ /g`)
else
  DOC_TO_SKIP=
fi

if [ -z "$WIKI_PUSH_MESSAGE" ]; then
  echo "WIKI_PUSH_MESSAGE ENV is missing, using the default one"
  WIKI_PUSH_MESSAGE='Auto Publish new pages'
fi

if [ -z "$TRANSLATE_UNDERSCORE_TO_SPACE" ]; then
  echo "Don't translate '_' to space in Markdown's names"
  TRANSLATE=0
else
  echo "Enable translation of '_' to spaces in Markdown's names"
  TRANSLATE=1
fi

mkdir $TEMP_CLONE_FOLDER
cd $TEMP_CLONE_FOLDER
git init
git config user.name $ACTION_NAME
git config user.email $ACTION_MAIL
git pull https://${GH_PAT}@github.com/$OWNER/$REPO_NAME.wiki.git
cd ..

FILES=$(find $MD_FOLDER -maxdepth 1 -type f -name '*.md' -execdir basename '{}' ';')
for i in $FILES; do
    realFileName=${i}
    if [[ $TRANSLATE -ne 0 ]]; then
        realFileName=${i//_/ }
        echo "$i -> $realFileName"
    else 
        echo $realFileName
    fi
    if [[ ! " ${DOC_TO_SKIP[@]} " =~ " ${i} " ]]; then
        cp "$MD_FOLDER/$i" "$TEMP_CLONE_FOLDER/${realFileName}"
    else
        echo "Skip $i as it matches the $SKIP_MD rule"
    fi
done

echo "Pushing new pages"
cd $TEMP_CLONE_FOLDER
git add .
git commit -m "$WIKI_PUSH_MESSAGE"
git push --set-upstream https://${GH_PAT}@github.com/$OWNER/$REPO_NAME.wiki.git master