generate_git_info.sh

#! /bin/bash

ngencerf_ui="$(dirname "$(realpath "${BASH_SOURCE[0]}")")"

# Function to generate git_info.properties
# Should parallel similar functionality in the Dockerfile
generate_git_info() {
    repo_url=$(git config --get remote.origin.url)
    # Extract the repo name (everything after the last slash) and remove any trailing .git
    key=${repo_url##*/}
    key=${key%.git}
    GIT_INFO_PATH=$ngencerf_ui/${key}_git_info.json
    echo "Generating ${GIT_INFO_PATH}..."
    jq -n \
        --arg commit_hash "$(git rev-parse HEAD)" \
        --arg branch "$(git rev-parse --abbrev-ref HEAD)" \
        --arg tags "$(git tag --points-at HEAD | tr '\n' ' ')" \
        --arg author "$(git log -1 --pretty=format:'%an')" \
        --arg commit_date "$(date -u -d @"$(git log -1 --pretty=format:'%ct')" +'%Y-%m-%d %H:%M:%S UTC')" \
        --arg message "$(git log -1 --pretty=format:'%s' | tr '\n' ';')" \
        --arg build_date "$(date -u +'%Y-%m-%d %H:%M:%S UTC')" \
        "{\"${key}\": {commit_hash: \$commit_hash, branch: \$branch, tags: \$tags, author: \$author, commit_date: \$commit_date, message: \$message, build_date: \$build_date}}" \
        > "$GIT_INFO_PATH"
    echo "Generated $GIT_INFO_PATH"
}

# Check if the script is being sourced or run directly
if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
    # Script is being run directly, call the function
    generate_git_info
    echo
else
    # Script is being sourced, print message
    echo "generate_git_info function sourced successfully!"
fi