Check version by git tag in pipeline

check.sh

#!/bin/sh

APP_VERSION="$(git tag --contains $BITBUCKET_COMMIT)"
ENVIRONMENT="$1"
STG_REGEX="^v.*\\-.*$"
PROD_REGEX="^v.[^-]*$"

# Check commit tag
if [ "$APP_VERSION" == "" ] ; then
  echo "ERROR: Commit doesn't contain TAG!";
  exit 1;
else
  echo "SUCCESS: Commit contains TAG!";
fi

# Check proper staging version
if [ "$ENVIRONMENT" = "stg" ] ; then 
    if (echo "$APP_VERSION" | grep -Eq  "$STG_REGEX"); then
        echo "SUCCESS: Valid staging version!";
    else
        echo "ERROR: Not a valid staging version! Proper usage: v001-rc1, v001-pre, v0.0.1-rc1, ...";
        exit 1;
    fi
fi

# Check proper production version
if [ "$ENVIRONMENT" = "prod" ]; then 
    if (echo "$APP_VERSION" | grep -Eq  "$PROD_REGEX"); then
        echo "SUCCESS: Valid production version!";
    else
        echo "ERROR: Not a valid production version! Proper usage: v001, v002, v0.0.1 ...";
        exit 1;
    fi
fi

export APP_VERSION=$APP_VERSION