prepare_release.sh

#!/bin/bash

#####################################################################
# Call this script with the appropriate argument (eg. qa.1 or beta.1)
#
# If argument is "qa", first merge with original podverse-rn repo, resolve potential conflicts and remove any
# files that need removing due to fdroid opensource policy.
# Then checkout a new branch with the name "merge/{newVersion}" and run script
#
# If argument is "beta", no extra steps necessary
#
#####################################################################

# Properties ==========================================================================================

# Get the version from package.json and create NEW_VERSION variable
PACKAGE_VERSION=$(grep -o '"version": *"[^"]*"' package.json | sed 's/"version": "//; s/"//')
NEW_VERSION="${PACKAGE_VERSION}-$1"
ENV_TYPE="QA"

# Functions ==========================================================================================

create_new_beta_version () {
    if grep -q "${PACKAGE_VERSION}-[^ ]*" fdroid/com.podverse.fdroid.yml; then
        echo "Version found. Replacing environment type version..."
        
        # Replace occurrences of PACKAGE_VERSION with the NEW_VERSION format
        sed -i '' "s/${PACKAGE_VERSION}-[^ ]*/${NEW_VERSION}/g" fdroid/com.podverse.fdroid.yml
        
        echo "Replacement complete."
    else
        echo "Looking for 'versionName' and 'commit' properties in com.podverse.fdroid.yml..."
        # Grab last occurence of "versionName" and "commit" and replace them with NEW_VERSION in com.podverse.fdroid.yml
        last_version_name_line=$(grep -n "versionName:" fdroid/com.podverse.fdroid.yml | tail -n1 | cut -d: -f1)
        last_commit_line=$(grep -n "commit:" fdroid/com.podverse.fdroid.yml | tail -n1 | cut -d: -f1)

        # Check if both "versionName:" and "commit:" are found in the file
        if [ -n "$last_version_name_line" ] && [ -n "$last_commit_line" ]; then
            # Replace the value of "versionName:" and "commit:" with the NEW_VERSION
            echo "Updating 'versionName' and 'commit' properties in com.podverse.fdroid.yml..."
            sed -i '' "${last_version_name_line}s/:.*/: ${NEW_VERSION}/" fdroid/com.podverse.fdroid.yml
            sed -i '' "${last_commit_line}s/:.*/: ${NEW_VERSION}/" fdroid/com.podverse.fdroid.yml
        else
            echo "Error: 'versionName:' or 'commit:' not found in fdroid/com.podverse.fdroid.yml"
            exit 1
        fi
        # push tag and then push to master-beta
        # Replace "CurrentVersion" and "CurrentVersionCode" in the rest of fdroid/com.podverse.fdroid.yml
        echo "Updating 'CurrentVersion' in com.podverse.fdroid.yml..."
        sed -i '' "s/CurrentVersion:.*/CurrentVersion: ${NEW_VERSION}/" fdroid/com.podverse.fdroid.yml
    fi
}

create_new_qa_version () {
    echo "Creating new version submission block in com.podverse.fdroid.yml..."
    # Find the lines between "versionName:" and "ndk:" in fdroid/com.podverse.fdroid.yml
    START_LINE=$(grep -n "versionName:" fdroid/com.podverse.fdroid.yml | tail -n1 | cut -d: -f1)
    END_LINE=$(grep -n "ndk:" fdroid/com.podverse.fdroid.yml | tail -n1 | cut -d: -f1)

    # Check if both "versionName:" and "ndk:" are found in the file
    if [ -n "$START_LINE" ] && [ -n "$END_LINE" ]; then
        # Extract the block of lines between "- versionName" and "ndk:"
        touch temp_block.txt
        echo >> temp_block.txt
        sed -n "${START_LINE},${END_LINE}p" fdroid/com.podverse.fdroid.yml >> temp_block.txt

        # Get the versionCode from ./android/app/build.gradle
        VERSION_CODE=$(grep -m 1 "versionCode" android/app/build.gradle | awk '{print $2}')

        # Replace the last "versionName" and "commit" properties in the block with the NEW_VERSION
        sed -i '' "s/\(.*\)versionName: .*/\1versionName: ${NEW_VERSION}/; s/\(.*\)commit: .*/\1commit: ${NEW_VERSION}/" temp_block.txt

        # Replace the "versionCode" in the block with the VERSION_CODE
        sed -i '' "s/\(.*\)versionCode: .*/\1versionCode: ${VERSION_CODE}/" temp_block.txt

        # Insert the modified block right after the last line of the previous version block
        sed -i '' "${END_LINE} r temp_block.txt" fdroid/com.podverse.fdroid.yml

        rm -f temp_block.txt
    else
        echo "Error: 'versionName:' or 'ndk:' not found in fdroid/com.podverse.fdroid.yml"
        exit 1
    fi

    echo "Updating 'CurrentVersion' and 'CurrentVersionCode' properties in com.podverse.fdroid.yml..."
    # Replace "CurrentVersion" and "CurrentVersionCode" in the rest of fdroid/com.podverse.fdroid.yml
    sed -i '' "s/CurrentVersion:.*/CurrentVersion: ${NEW_VERSION}/; s/CurrentVersionCode:.*/CurrentVersionCode: ${VERSION_CODE}/" fdroid/com.podverse.fdroid.yml
}

replace_existing_version () {
    echo "Pattern found. Replacing Environment Version..."
        
    # Replace occurrences of PACKAGE_VERSION with the NEW_VERSION format
    sed -i '' "s/${PACKAGE_VERSION}-[^ ]*/${NEW_VERSION}/g" fdroid/com.podverse.fdroid.yml
        
    echo "Version updated..."
}

create_new_release () {
    echo "Updating .env..."
    # Always Replace FDROID_VERSION in .env with NEW_VERSION
    sed -i '' "s/FDROID_VERSION=.*/FDROID_VERSION='${NEW_VERSION}'/" .env

    if [[ "$NEW_VERSION" == *"beta"* ]]
    then
        ENV_TYPE="BETA"
        if grep -q "${PACKAGE_VERSION}-[^ ]*" fdroid/com.podverse.fdroid.yml; then
            replace_existing_version
        else
            create_new_beta_version
        fi    
    elif [[ "$NEW_VERSION" == *"qa"* ]]
    then
        if grep -q "${PACKAGE_VERSION}-[^ ]*" fdroid/com.podverse.fdroid.yml; then
            replace_existing_version
        else
            create_new_qa_version
        fi  
    else
        echo "Invalid second argument. Usage is './prepare_release.sh qa.<<number>>' (or beta.<<number>>)"
        exit 1
    fi
}

commit_and_upload () {
    git add .env fdroid/com.podverse.fdroid.yml
    git commit -m "Prepare ${ENV_TYPE} release for ${NEW_VERSION}"

    echo "Creating git tag for '${NEW_VERSION}'"
    # Tag and push to the repository
    git tag "${NEW_VERSION}"
    git push origin "${NEW_VERSION}"

    # Push to the current branch
    CURRENT_BRANCH=$(git rev-parse --abbrev-ref HEAD)
    echo "Pushing to '${CURRENT_BRANCH}'"
    git push origin "${CURRENT_BRANCH}"

    # # Create a PR from the current branch to the develop branch
    # gh pr create --base develop --head "${CURRENT_BRANCH}" --title "${CURRENT_BRANCH}"
}

# Main Body ==========================================================================================



create_new_release
commit_and_upload