#!/bin/bash
RUN="docker-compose run --rm"

ansi()          { echo -e "\e[${1}m${*:2}\e[0m"; }
bold()          { ansi 1 "$@"; }
# italic()        { ansi 3 "$@"; }
underline()     { ansi 4 "$@"; }
# strikethrough() { ansi 9 "$@"; }
# red()           { ansi 31 "$@"; }

name=$(basename $0)
command=$1
args=${@:2}

case $command in

sh)
$RUN mermaid sh -c "npx $args" 
;;

pnpm)
$RUN mermaid sh -c "npx pnpm $args"
;;

dev)
$RUN --service-ports mermaid sh -c "npx pnpm run dev"
;;

docs:dev)
$RUN --service-ports mermaid sh -c "npx pnpm run --filter mermaid docs:dev:docker"
;;

cypress)
$RUN cypress $args
;;

help)

# Alignment of help message must be as it is, it will be nice looking when printed
usage=$(
cat <<EOF

$(bold MERMAID LOCAL DOCKER DEVELOPMENT)

Welcome! Thank you for joining the development.
This is a script for running commands within docker containers at ease.
__________________________________________________________________________________________

Development quick start guide:

$(bold ./$name pnpm install)                 # Install packages
$(bold ./$name dev)                          # Run dev server with examples, open http://localhost:9000
$(bold ./$name pnpm vitest)                  # Run watcher for unit tests
$(bold ./$name cypress)                      # Run integration tests (after starting dev server)
$(bold ./$name pnpm build)                   # Prepare it for production
$(bold ./$name docs:dev)                     # Then add documentation, open http://localhost:3333
__________________________________________________________________________________________

Commands:

$(bold ./$name pnpm)                         # Run any 'pnpm' command
$(bold ./$name dev)                          # Run dev server with examples, open http://localhost:9000
$(bold ./$name docs:dev)                     # For docs contributions, open http://localhost:3333
$(bold ./$name cypress)                      # Run integration tests
$(bold ./$name sh)                           # Open 'sh' inside docker container for development
$(bold ./$name help)                         # Show this help
__________________________________________________________________________________________

Examples of frequiently used commands:

$(bold ./$name pnpm add --filter mermaid) $(underline package)
        Add package to mermaid

$(bold ./$name pnpm -w run lint:fix)
        Run prettier and ES lint

$(bold git diff --name-only develop \| xargs ./$name pnpm prettier --write)
        Prettify everything you added so far

$(bold ./$name cypress open --project .)
        Open cypress interactive GUI

$(bold ./$name cypress run --spec cypress/integration/rendering/)$(underline test.spec.ts)
        Run specific test in cypress\n

$(bold xhost +local:)
        Allow local connections for x11 server

EOF
)

echo -n -e "$usage"
;;

*)
$name help
;;

esac