sysc dist/ to aws s3 and create invalidations in cloudfront with notifying at slack

deploy.sh

#!/bin/sh

target_env=$1
profile=$2

REPO="https://gitlab.com/namespace-inc/corporate"

SLACK_URL="https://hooks.slack.com/services/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"
CHANNEL="#corporate"
BOTNAME="deployer"
EMOJI=":namespace:"

STAGING_BUCKET="staging.namespace.jp"
STAGING_DIST_ID="E1DP37WHPAD3NE"

PRODUCTION_BUCKET="namespace.jp"
PRODUCTION_DIST_ID="E3GF68XNTZ2TD4"

if [ $target_env != "prod" ] && [ $target_env != "staging" ]; then
  echo "Specify stage. prod or staging"
  exit 1
fi

if [ -z $2 ]; then
  echo "Specity your aws-cli profile."
  exit 1
fi

if [ $target_env = "prod" ]; then
  read -p "Type 'yes' to confirm to deploy in production stage: " confirm
  case "$confirm" in 
    yes ) echo "Deploy started for production stage";;
    * ) 
      echo "User interrupted."
      exit 1
      ;;
  esac
fi

notify_slack() {
  person=$(whoami)
  branch=$(git branch | grep \* | cut -d ' ' -f2)
  branch_link=$(echo "$branch" | sed -r 's/#/%23/g')
  commit_head=$(git rev-parse --verify HEAD)
  commit_msg=$(git reflog -1 | sed 's/^.*: //')
  SLACK_PAYLOAD_DATA=$(cat <<- EOF
    {
      "channel": "$CHANNEL",
      "username": "$BOTNAME",
      "icon_emoji": "$EMOJI",
      "attachments": [
        {
          "fallback": "$1",
          "text": "$2",
          "color": "$3",
            "fields": [
              {
                "title": "User",
                "value": "$person",
                "short": "true"
              },
              {
                "title": "Branch",
                "value": "<$REPO/tree/$branch_link|$branch>",
                "short": "true"
              },
              {
                "title": "Stage",
                "value": "$target_env",
                "short": "true"
              },
              {
                "title": "Commit",
                "value": "<$REPO/commit/$commit_head|$commit_msg>",
                "short": "true"
              }
            ]
        }
      ]
    }
EOF
  )

  curl -X POST --data-urlencode "payload=$SLACK_PAYLOAD_DATA" $SLACK_URL
}

case "$1" in
  "prod")
    dist_id=$PRODUCTION_DIST_ID
    bucket=$PRODUCTION_BUCKET
    ;;

  "staging")
    dist_id=$STAGING_DIST_ID
    bucket=$STAGING_BUCKET
    ;;
esac

text="Deploy starting... $bucket :slightly_smiling_face:"
notify_slack "Deploy starting... $bucket" "$text" "warning"

# Build for envs.
echo "\n\nBUILD for $target_env"
rm -rf build/
npm run build

# Deploy /builds.
echo "DEPLOY for $target_env"
aws s3 sync build/ s3://$bucket --profile $profile

# Remove cache.
echo "REMOVE CACHE..."
aws cloudfront create-invalidation --distribution-id $dist_id --paths '/*' --profile $profile

text="Deploy succeeded! :tada:"
notify_slack "Deploy Suceeded!" "$text" "good"
echo