entrypoint.sh

#!/bin/bash

START_DIR="${START_DIR:-/home/coder/project}"

PREFIX="deploy-code-server"

mkdir -p $START_DIR

# function to clone the git repo or add a user's first file if no repo was specified.
project_init () {
    echo "[$PREFIX] GIT_REPOS:${GIT_REPOS}"
    if [ -z "${GIT_REPOS}" ]; then
        echo "[$PREFIX] No GIT_REPOS specified. Creating a default file."
        echo "Example file. Have questions? Join us at https://community.coder.com" > $START_DIR/coder.txt
    else
        echo "[$PREFIX] Cloning repositor(y|ies)"
        IFS=' ' read -r -a repos <<< "${GIT_REPOS}"
        for repo in "${repos[@]}"; do
            # Check if GITHUB_PAT is set and use it in the repo URL if available
            if [ -n "${GITHUB_PAT}" ]; then
                repo_url=$(echo "$repo" | sed "s#https://#https://$GITHUB_PAT@#")
            else
                repo_url="$repo"
            fi
            repo_name=$(basename -s .git "$repo_url")
            target_dir="$START_DIR/$repo_name"
            echo "[$PREFIX] Cloning $repo_url into $target_dir"
            git clone "$repo_url" "$target_dir"
        done
    fi
}

# add rclone config and start rclone, if supplied
if [[ -z "${RCLONE_DATA}" ]]; then
    echo "[$PREFIX] RCLONE_DATA is not specified. Files will not persist"

    # start the project
    project_init

else
    echo "[$PREFIX] Copying rclone config..."
    mkdir -p /home/coder/.config/rclone/
    touch /home/coder/.config/rclone/rclone.conf
    echo $RCLONE_DATA | base64 -d > /home/coder/.config/rclone/rclone.conf

    # default to true
    RCLONE_VSCODE_TASKS="${RCLONE_VSCODE_TASKS:-true}"
    RCLONE_AUTO_PUSH="${RCLONE_AUTO_PUSH:-true}"
    RCLONE_AUTO_PULL="${RCLONE_AUTO_PULL:-true}"

    if [ $RCLONE_VSCODE_TASKS = "true" ]; then
        # copy our tasks config to VS Code
        echo "[$PREFIX] Applying VS Code tasks for rclone"
        cp /tmp/rclone-tasks.json /home/coder/.local/share/code-server/User/tasks.json
        # install the extension to add to menu bar
        code-server --install-extension actboy168.tasks&
    else
        # user specified they don't want to apply the tasks
        echo "[$PREFIX] Skipping VS Code tasks for rclone"
    fi

    # Full path to the remote filesystem
    RCLONE_REMOTE_PATH=${RCLONE_REMOTE_NAME:-code-server-remote}:${RCLONE_DESTINATION:-code-server-files}
    RCLONE_SOURCE_PATH=${RCLONE_SOURCE:-$START_DIR}
    echo "rclone sync $RCLONE_SOURCE_PATH $RCLONE_REMOTE_PATH $RCLONE_FLAGS -vv" > /home/coder/push_remote.sh
    echo "rclone sync $RCLONE_REMOTE_PATH $RCLONE_SOURCE_PATH $RCLONE_FLAGS -vv" > /home/coder/pull_remote.sh
    chmod +x push_remote.sh pull_remote.sh

    echo "[$PREFIX] rclone config complete"
    if [[ $(rclone ls $RCLONE_REMOTE_PATH) ]]; then
        echo "[$PREFIX] remote path has files:"
        rclone ls $RCLONE_REMOTE_PATH
        if [ $RCLONE_AUTO_PULL = "true" ]; then
            # grab the files from the remote instead of running project_init()
            echo "[$PREFIX] Pulling existing files from remote..."
            /home/coder/pull_remote.sh&
        else
            # user specified they don't want to apply the tasks
            echo "[$PREFIX] Auto-pull is disabled"
        fi

    else
        echo "[$PREFIX] remote path empty"
        if [ $RCLONE_AUTO_PUSH = "true" ]; then
            # we need to clone the git repo and sync
            echo "[$PREFIX] Pushing initial files to remote..."
            project_init
            /home/coder/push_remote.sh&
        else
            # user specified they don't want to apply the tasks
            echo "[$PREFIX] Auto-push is disabled"
        fi

    fi

fi

# Start continuous sync in the background when auto_push is true
# Note this seems to be crashing railway
# if [[ ! -z "${RCLONE_DATA}" && "${RCLONE_AUTO_PUSH}" == "true" ]]; then
#     inotifywait -m -r -e modify,create,delete,move $RCLONE_SOURCE_PATH |
#     while read -r directory events filename; do
#         echo "Change detected: $events in $directory$filename"
#         rclone sync $RCLONE_REMOTE_PATH $RCLONE_SOURCE_PATH $RCLONE_FLAGS
#     done &
# fi

# Add dotfiles, if set
if [ -n "$DOTFILES_REPO" ]; then
    # grab the files from the remote instead of running project_init()
    echo "[$PREFIX] Cloning dotfiles..."
    mkdir -p $HOME/dotfiles
    git clone $DOTFILES_REPO $HOME/dotfiles

    DOTFILES_SYMLINK="${RCLONE_AUTO_PULL:-true}"

    # symlink repo to $HOME
    if [ $DOTFILES_SYMLINK = "true" ]; then
        shopt -s dotglob
        ln -sf source_file $HOME/dotfiles/* $HOME
    fi

    # run install script, if it exists
    [ -f "$HOME/dotfiles/install.sh" ] && $HOME/dotfiles/install.sh
fi

echo "[$PREFIX] Starting code-server..."
# Now we can run code-server with the default entrypoint
/usr/bin/entrypoint.sh --bind-addr 0.0.0.0:8080 $START_DIR