task

#!/bin/bash

function help() {
    echo
    echo "$1 <command> [options]"
    echo
    echo "commands:"
    echo

    cmd_width=23
    opt_width=22
    desc_width=70
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "Command" "Option" "Description"
    echo "|$(printf '%*s' $((cmd_width + 2)) '' | tr ' ' '-')|$(printf '%*s' $((opt_width + 2)) '' | tr ' ' '-')|$(printf '%*s' $((desc_width + 2)) '' | tr ' ' '-')|"
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "generate-vault-password" "[vault_id] [password]" "Generate a password file for Ansible vault."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "convert-vault-file" "[vault_id] [path]" "Re-encrypt vault file as single strings."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "encrypt-string" "[vault_id] [key:value] -q" "Generate encrypted string with Ansible Vault."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "install" "" "Install Ansible and dependencies with uv."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "install-exo" "" "Install Exoscale CLI."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "upgrade" "" "Upgrade Ansible and dependencies with uv."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "lint" "" "Lint Ansible roles and playbooks."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "galaxy-build" "" "Create tarball of collection."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "galaxy-publish" "" "Publish tarball to Ansible Galaxy."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "node-install" "" "Install build dependencies."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "node-dev" "" "Start vuepress development server."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "node-build" "" "Create vuepress build."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "node-serve-build" "" "Serve vuepress build."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "list-hosts" "[path]" "Lists all hosts of an inventory."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "version" "" "Show tool versions."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "source" "" "Source the Python virtual env."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "test-localhost" "[clean]" "Deploy to localhost. Pass option 'clean' to clean up."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "show-passwordless-sudo" "[username]" "Give instructions to setup passwordless sudo."
    printf "| %-${cmd_width}s | %-${opt_width}s | %-${desc_width}s |\n" "llm-update" "[path]" "Feed role files with prompt to LLM and apply updates with git path."

    echo
}

# Set env vars
GIT_BRANCH=$(git symbolic-ref --short -q HEAD)
LLM_MODEL=${LLM_MODEL:="deepseek-coder"}

if [[ -a ".env" ]]; then
    export $(cat .env | sed 's/^#.*//g' | xargs)
fi

function generate-vault-password() {
    if test -z "$1"; then echo "\$1 is empty"; exit; fi
    if test -z "$2"; then echo "\$1 is empty"; exit; fi

    export VAULT_ID=$1
    export VAULTPASSWORD=$2
    echo "$VAULTPASSWORD" > ".vault_pass_$VAULT_ID"
    chmod 600 ".vault_pass_$VAULT_ID"
    echo "Password file ".vault_pass_$VAULT_ID" created."
}

function encrypt-string() {
    if test -z "$1"; then echo "\$1 is empty"; exit; fi
    if test -z "$2"; then echo "\$2 is empty"; exit; fi

    # Split multiline
    STRING_KEY=$(echo "$2" | cut -d ':' -f 1)
    STRING_VALUE=$(echo "$2" | cut -d ':' -f 2 | sed 's/^ *//')

    if [ "$3" != "-q" ]; then 
        echo "Found key: $STRING_KEY"
        echo "Encrypting value: $STRING_VALUE"
    fi
    ansible-vault encrypt_string --encrypt-vault-id="$1"  --name "$STRING_KEY" "$STRING_VALUE"
}

function convert-vault-file() {
    if test -z "$1"; then echo "\$1 is empty"; exit; fi
    if test -z "$1"; then echo "\$1 is empty"; exit; fi

    # python convert-vault-file "$1" "$2"
}

function init-venv() {
    if [ ! -d "venv$GIT_BRANCH" ]; then
        echo "Init venv$GIT_BRANCH with $(uv --version)."
        uv venv "venv$GIT_BRANCH"
    fi
}

function activate-venv() {
    echo "Source virtualenv venv$GIT_BRANCH."
    source "venv$GIT_BRANCH/bin/activate"
}

function install() {
    echo "Setup Ansible log file"
    sudo touch /var/log/ansible.log
    sudo chown $USER: /var/log/ansible.log

    init-venv
    activate-venv

    echo "Install Ansible and Python dependencies"
    uv pip install -r requirements.txt

    ansible-galaxy collection install community.general
}

function install-exo() {
    curl -fsSL https://raw.githubusercontent.com/exoscale/cli/master/install-latest.sh | sh
}

function upgrade() {
    echo "Update Ansible"
    uv pip install --upgrade ansible
}

function list-hosts() {
    if test -z "$1"; then echo "\$1 is empty"; exit; fi

    activate-venv
    ansible -i $1 all --list-hosts
}

function version() {
    activate-venv
    uv --version
    ansible --version
}

function show-passwordless-sudo() {
    USER=${1:-"$USERNAME"}
    echo "echo \"$USER ALL=(ALL) NOPASSWD: ALL\" >> /etc/sudoers"
}

function galaxy-build() {
    activate-venv
    VERSION=$(yq -r .version galaxy.yml)
    NAMESPACE=$(yq -r .namespace galaxy.yml)
    NAME=$(yq -r .name galaxy.yml)
    
    ansible-galaxy collection build
    mv $NAMESPACE-$NAME-$VERSION.tar.gz tmp/
}

function galaxy-publish() {
    activate-venv
    VERSION=$(yq -r .version galaxy.yml)
    NAMESPACE=$(yq -r .namespace galaxy.yml)
    NAME=$(yq -r .name galaxy.yml)

    ansible-galaxy collection publish tmp/$NAMESPACE-$NAME-$VERSION.tar.gz --token "$GALAXY_API_TOKEN"
}

function test-localhost() {
    activate-venv
    version
    if [ "$1" = "clean" ]; then
        echo "Cleanup localhost"
        ansible-playbook -i test plays/clean.yml -t odoo,odoo_data,odoo_volume,postgres,postgres_data,postgres_volume,meilisearch,meilisearch_data,meilisearch_volume,pgadmin,pgadmin_data,pgadmin_volume,n8n,n8n_data,n8n_volume,nginx,nginx_data,nginx_volume,metabase,metabase_data,metabase_volume
    else
        echo "Setup localhost"
        ansible-playbook -i test plays/localhost.yml --skip-tags check
    fi
}

function llm-update() {
    if test -z "$1"; then 
        echo "\$1 is empty."; 
        exit 1; 
    fi

    # Get list of files
    FILES=$(find "$1" -type f -name "*.yml")
}

if declare -f "$1" > /dev/null; then
    "$1" "${@:2}"
else
    case "$1" in
        help)
            help task
            exit 1
            ;;
        node-install)
            npm install
            ;;
        node-dev)
            npm run dev
            ;;
        node-build)
            npm run build
            ;;
        node-serve-build)
            cd .vuepress/dist
            npx serve
            ;;
        lint)
            activate-venv
            ansible-lint --write --offline roles/*
            ;;
        source)
            activate-venv
            ;;
        *)
            echo "Unknown command: $1"
            help task
            exit 1
            ;;
    esac
fi