entrypoint.sh

#!/bin/bash

# Exit codes
SUCCESS=0
INVALID_ARGUMENT_ERROR=1
EXIT_WITH_FAST_FAIL=2

INPUT_SOLUTION=$1
INPUT_FAIL_ON_REFORMAT_NEEDED=$2
INPUT_AUTO_COMMIT=$3
INPUT_JB_CLEANUP_CODE_ARG=$4
INPUT_COMMIT_MESSAGE=$5
INPUT_COMMIT_CREATOR_EMAIL=$6
INPUT_COMMIT_CREATOR_NAME=$7
INPUT_ONLY_REFORMAT_CHANGED_FILES=$8

echo ""
echo "--- --- ---"
echo "Alright GitHub Action Cleanup Code Command-Line Tool"
echo "Your setup:"
echo "- Solution: [${INPUT_SOLUTION}]"
echo "- Fail on re-format needed: [${INPUT_FAIL_ON_REFORMAT_NEEDED}]"
echo "- Auto commit re-formatted code: [${INPUT_AUTO_COMMIT}]"
echo "- ReSharper CLI CleanupCode arguments: [${INPUT_JB_CLEANUP_CODE_ARG}]"
echo "- Commit message: [${INPUT_COMMIT_MESSAGE}]"
echo "- Commit creator (git user) e-mail: [${INPUT_COMMIT_CREATOR_EMAIL}]"
echo "- Commit creator (git user) name: [${INPUT_COMMIT_CREATOR_NAME}]"
echo "- Only reformat changed files: [${INPUT_ONLY_REFORMAT_CHANGED_FILES}]"
if [ "${INPUT_FAIL_ON_REFORMAT_NEEDED}" = "yes" ] && [ "${INPUT_AUTO_COMMIT}" = "yes" ]; then
  echo "NOTICE: you have set that the execution will fast fail on re-format needed"
  echo "NOTICE: auto commit will not be executed because the execution will terminate with fail when re-format is needed"
  echo "NOTICE: if you want to auto commit execute call the script with '-f no -a yes' arguments"
fi
echo "--- --- ---"
echo ""

echo ""
echo "--- --- ---"
echo "Current working directory stuff:"
ls -F --color=auto --show-control-chars -a
echo "--- --- ---"
echo ""

if [ "${INPUT_FAIL_ON_REFORMAT_NEEDED}" != "yes" ] && [ "${INPUT_FAIL_ON_REFORMAT_NEEDED}" != "no" ]; then
  echo ""
  echo "--- --- ---"
  echo "INVALID ARGUMENT OF '-f' equals '${INPUT_FAIL_ON_REFORMAT_NEEDED}'"
  echo "Set 'yes' or 'no' or omit to use default equals 'no'"
  echo "--- --- ---"
  echo ""
  exit ${INVALID_ARGUMENT_ERROR}
fi

if [ "${INPUT_AUTO_COMMIT}" != "yes" ] && [ "${INPUT_AUTO_COMMIT}" != "no" ]; then
  echo ""
  echo "--- --- ---"
  echo "INVALID ARGUMENT OF '-a' equals '${INPUT_AUTO_COMMIT}'"
  echo "Set 'yes' or 'no' or omit to use default equals 'no'"
  echo "--- --- ---"
  echo ""
  exit ${INVALID_ARGUMENT_ERROR}
fi


if [ "${INPUT_ONLY_REFORMAT_CHANGED_FILES}" != "yes" ] && [ "${INPUT_ONLY_REFORMAT_CHANGED_FILES}" != "no" ]; then
  echo ""
  echo "--- --- ---"
  echo "INVALID ARGUMENT OF '-a' equals '${INPUT_ONLY_REFORMAT_CHANGED_FILES}'"
  echo "Set 'yes' or 'no' or omit to use default equals 'no'"
  echo "--- --- ---"
  echo ""
  exit ${INVALID_ARGUMENT_ERROR}
fi

if [ "${INPUT_ONLY_REFORMAT_CHANGED_FILES}" == "yes" ]; then
  GIT_HASH=`git rev-parse HEAD`
  echo ""
  echo "--- --- ---"
  echo "Checking difference in files between current commit and main branch"
  echo "Current commit hash: [${GIT_HASH}]"
  echo "--- --- ---"
  echo ""

  git fetch origin main:refs/remotes/origin/main
  FILE_INPUT=$(git diff --name-only origin/main ${GIT_HASH})
else
  echo ""
  echo "--- --- ---"
  echo "Checking difference in the whole solution"
  echo "--- --- ---"
  echo ""

  FILE_INPUT=${INPUT_SOLUTION}
fi


echo ""
echo "--- --- ---"
echo "file(s) to be re-formatted: [${FILE_INPUT}]"
echo "--- --- ---"
echo ""

#
# Parse arguments and put them into an array to call command
# I'm at a loss for words to describe how I managed to nail this function
# Once again I understand why all Ops always looks stressed out
#
ARG_DELIMITER="--"
S=${INPUT_JB_CLEANUP_CODE_ARG}${ARG_DELIMITER}
COMMAND_ARG_ARRAY=()

while [[ $S ]]; do
  ITEM="${S%%"$ARG_DELIMITER"*}"
  if [ -n "${ITEM}" ]; then
    if [ "${ITEM:0-1}" == " " ]; then
      ITEM="${ITEM::-1}"
    fi
    COMMAND_ARG_ARRAY+=("--${ITEM}")
  fi
  S=${S#*"$ARG_DELIMITER"}
done

echo ""
echo "--- --- ---"
echo "Let's get started, keep calm and wait, it may take few moments"
for arg in "${COMMAND_ARG_ARRAY[@]}"; do
  echo "Command argument: [${arg}]"
done
echo "--- --- ---"
echo ""

dotnet tool restore
dotnet tool update --global JetBrains.ReSharper.GlobalTools
jb cleanupcode "${COMMAND_ARG_ARRAY[@]}" $FILE_INPUT

REFORMATTED_FILES=$(git diff --name-only)

if [ -z "${REFORMATTED_FILES}" ]; then
  echo ""
  echo "--- --- ---"
  echo "No files re-formatted, everything is clean, congratulation!"
  echo "--- --- ---"
  echo ""
  exit ${SUCCESS}
fi

if [ "${INPUT_FAIL_ON_REFORMAT_NEEDED}" = "yes" ]; then
  echo ""
  echo "--- --- ---"
  echo "Exit with re-formatted code needed fail status"
  echo "The following files need to be re-formatted:"
  echo "${REFORMATTED_FILES}"
  echo "--- --- ---"
  echo ""

  GIT_CHANGES=$(git diff)
  echo ""
  echo "--- --- ---"
  echo "Detailed View"
  echo "The following changes need to happen:"
  echo "${GIT_CHANGES}"
  echo "--- --- ---"
  echo ""

  exit ${EXIT_WITH_FAST_FAIL}
fi

if [ "${INPUT_AUTO_COMMIT}" = "no" ]; then
  echo ""
  echo "--- --- ---"
  echo "There is re-formatted code but it will not be auto committed"
  echo "--- --- ---"
  echo ""
  exit ${SUCCESS}
fi

echo ""
echo "--- --- ---"
echo "There is re-formatted code to be committed"
echo "--- --- ---"
echo ""

git diff --name-only

echo ""
echo "--- --- ---"
echo "Git Diff"
echo "--- --- ---"
echo ""

git diff

echo ""
echo "--- --- ---"
echo "Add all changes to stage"
echo "--- --- ---"
echo ""

git add .

echo ""
echo "--- --- ---"
echo "Staged files to be committed"
echo "--- --- ---"
echo ""

git diff --staged --name-only

echo ""
echo "--- --- ---"
echo "Creating commit"
echo "--- --- ---"
echo ""

git config --global user.email "${INPUT_COMMIT_CREATOR_EMAIL}"
git config --global user.name "${INPUT_COMMIT_CREATOR_NAME}"
git commit -m "${INPUT_COMMIT_MESSAGE}"

echo ""
echo "--- --- ---"
echo "Commit has been created"
echo "--- --- ---"
echo ""

git status

echo ""
echo "--- --- ---"
echo "Push the commit"
echo "--- --- ---"
echo ""

git push

echo ""
echo "--- --- ---"
echo "Commit has been pushed"
echo "--- --- ---"
echo ""

git status

echo ""
echo "--- --- ---"
echo "All re-formatted code has been committed and pushed with success"
echo "--- --- ---"
echo ""
exit ${SUCCESS}