task

#!/bin/bash
set -e

if [[ -a ".env" ]]; then
    source .env
fi

function help() {
    echo
    echo "task <command> [options]"
    echo
    echo "commands:"
    echo

    local -a rows
    local max_cmd=7 max_opt=6 max_desc=11

    rows+=("Command|Option|Description")
    rows+=("install||Install hugo and Vercel cli.")
    rows+=("build-hugo|[url]|Build with Hugo.")
    rows+=("serve-hugo||Serve output from public folder.")
    rows+=("dev-hugo|[url]|Start Hugo dev server.")
    rows+=("new-post|[title]|Create new post from Hugo template.")
    rows+=("version||Show version of required tools.")

    for row in "${rows[@]}"; do
        IFS='|' read -r cmd opt desc <<< "$row"
        (( ${#cmd} > max_cmd )) && max_cmd=${#cmd}
        (( ${#opt} > max_opt )) && max_opt=${#opt}
        (( ${#desc} > max_desc )) && max_desc=${#desc}
    done

    printf '| %-*s | %-*s | %-*s |\n' \
        "$max_cmd" "Command" \
        "$max_opt" "Option" \
        "$max_desc" "Description"

    printf '|-%*s-|-%*s-|-%*s-|\n' \
        "$max_cmd" "$(printf '%*s' "$max_cmd" '' | tr ' ' '-')" \
        "$max_opt" "$(printf '%*s' "$max_opt" '' | tr ' ' '-')" \
        "$max_desc" "$(printf '%*s' "$max_desc" '' | tr ' ' '-')"

    for row in "${rows[@]:1}"; do
        IFS='|' read -r cmd opt desc <<< "$row"
        printf '| %-*s | %-*s | %-*s |\n' \
            "$max_cmd" "$cmd" \
            "$max_opt" "$opt" \
            "$max_desc" "$desc"
    done
}

BASE_URL="http://localhost:1313"

# Import commands

if [[ -d "$HOME/taskfile.build/bin" ]]; then
    for file in "$HOME/taskfile.build/bin/"*; do
        if [[ -f "$file" ]]; then
            source "$file"
        fi
    done
fi

# Project commands

install() {
    echo "Install hugo from binary source"
    curl -L -o hugo.tar.gz https://github.com/gohugoio/hugo/releases/download/v0.141.0/hugo_0.141.0_Linux-64bit.tar.gz
    mkdir -p tmp
    tar -xzf hugo.tar.gz -C tmp
    mv tmp/hugo .
    rm hugo.tar.gz

    echo "Install Node dependencies."
    pnpm install
}

build-hugo() {
    if [[ -n "$1" ]]; then
        BASE_URL=$1
    fi
    ./hugo -b "$BASE_URL"
}

serve-hugo() {
    pnpx serve public
}

dev-hugo() {
    if [[ -n "$1" ]]; then
        BASE_URL=$1
    fi
    open-url-with-delay 'http://localhost:1313/' & ./hugo server -b "$BASE_URL"
    echo "Remove public folder."
    rm -rf public
}

new-post() {
    if [[ -z "$1" ]]; then
        echo "Error: Title is required. Usage: task new-post \"Post Title\""
        return 1
    fi
    
    # Format title (replace spaces with dashes)
    local formatted_title=$(echo "$1" | sed 's/ /-/g' | tr '[:upper:]' '[:lower:]')
    
    # Create filename
    local filename="$formatted_title.md"
    
    # Create post using hugo
    ./hugo new "blog/posts/$filename"
    
    echo "Created new post: content/de/blog/posts/$filename"
}

version() {
    ./hugo --version
}

if declare -f "$1" > /dev/null; then
    "$1" "${@:2}"
else
    echo "Unknown command: $1"
    help
    exit 1
fi