TSFastifyExample/start.bat

@echo off
setlocal enabledelayedexpansion

cd /d %~dp0

if not exist "package.json" (
    echo package.json not found in %~dp0
    exit /b 1
)

set "PKG_MANAGER=bun"
set "MODE=dev"
set "next_is_value=0"
set "last_key="

for %%a in (%*) do (
    if "!next_is_value!" == "1" (
        if "!last_key!" == "manager" (
            set "PKG_MANAGER=%%a"
        ) else if "!last_key!" == "mode" (
            set "MODE=%%a"
        )
        set "next_is_value=0"
    )

    if "%%a" == "clean" (
        set "goto_cleanup=1"
    ) else if "%%a" == "cleanup" (
        set "goto_cleanup=1"
    ) else if "%%a" == "manager" (
        set "last_key=manager"
        set "next_is_value=1"
    ) else if "%%a" == "mode" (
        set "last_key=mode"
        set "next_is_value=1"
    )
)

set "ALLOWED_MANAGERS=bun npm yarn pnpm"
set "ALLOWED_MODES=dev prod development production"

set "manager_allowed=0"
for %%m in (%ALLOWED_MANAGERS%) do (
    if "!PKG_MANAGER!" == "%%m" (
        set "manager_allowed=1"
    )
)

set "mode_allowed=0"
for %%m in (%ALLOWED_MODES%) do (
    if "!MODE!" == "%%m" (
        set "mode_allowed=1"
    )
)

if "!manager_allowed!" == "0" (
    echo !PKG_MANAGER! is not a valid package manager. Use one of: %ALLOWED_MANAGERS%
    exit /b 1
)

if "!mode_allowed!" == "0" (
    echo !MODE! is not a valid mode. Use one of: %ALLOWED_MODES%
    exit /b 1
)

echo Using package manager: !PKG_MANAGER!
echo Mode: !MODE!

set "NPM_MARKER=node_modules\.npm_used"
set "YARN_MARKER=node_modules\.yarn_used"
set "PNPM_MARKER=node_modules\.pnpm_used"
set "BUN_MARKER=node_modules\.bun_used"

if not "!PKG_MANAGER!" == "bun" (
    where nodemon >nul 2>&1
    if errorlevel 1 (
        echo nodemon not found, installing...
        if "!PKG_MANAGER!" == "npm" (
            npm install -g nodemon
        ) else if "!PKG_MANAGER!" == "yarn" (
            yarn global add nodemon
        ) else if "!PKG_MANAGER!" == "pnpm" (
            pnpm add -g nodemon
        ) else (
            echo Unsupported package manager: !PKG_MANAGER!
            exit /b 1
        )
    )

    where tsx >nul 2>&1
    if errorlevel 1 (
        echo tsx not found, installing...
        if "!PKG_MANAGER!" == "npm" (
            npm install -g tsx
        ) else if "!PKG_MANAGER!" == "yarn" (
            yarn add tsx --dev
        ) else if "!PKG_MANAGER!" == "pnpm" (
            pnpm add -D tsx
        ) else (
            echo Unsupported package manager: !PKG_MANAGER!
            exit /b 1
        )
    )
)

if "!PKG_MANAGER!" == "npm" (
    set "INSTALL_CMD=npm install"
    if "!MODE!" == "dev" (
        set "RUN_CMD=nodemon --watch src --exec npm exec tsx src/index.ts"
    ) else (
        set "RUN_CMD=npm exec tsx src/index.ts"
    )
    set "CURRENT_MARKER=!NPM_MARKER!"
) else if "!PKG_MANAGER!" == "yarn" (
    set "INSTALL_CMD=yarn install"
    if "!MODE!" == "dev" (
        set "RUN_CMD=nodemon --watch src --exec yarn exec tsx src/index.ts"
    ) else (
        set "RUN_CMD=yarn exec tsx src/index.ts"
    )
    set "CURRENT_MARKER=!YARN_MARKER!"
) else if "!PKG_MANAGER!" == "pnpm" (
    set "INSTALL_CMD=pnpm install"
    if "!MODE!" == "dev" (
        set "RUN_CMD=nodemon --watch src --exec pnpm exec tsx src/index.ts"
    ) else (
        set "RUN_CMD=pnpm exec tsx src/index.ts"
    )
    set "CURRENT_MARKER=!PNPM_MARKER!"
) else if "!PKG_MANAGER!" == "bun" (
    set "INSTALL_CMD=bun install"
    if "!MODE!" == "dev" (
        set "RUN_CMD=bun run --watch src/index.ts --development"
    ) else (
        set "RUN_CMD=bun run src/index.ts"
    )
    set "CURRENT_MARKER=!BUN_MARKER!"
)

if exist "!NPM_MARKER!" if not "!CURRENT_MARKER!" == "!NPM_MARKER!" set "goto_cleanup=1"
if exist "!YARN_MARKER!" if not "!CURRENT_MARKER!" == "!YARN_MARKER!" set "goto_cleanup=1"
if exist "!PNPM_MARKER!" if not "!CURRENT_MARKER!" == "!PNPM_MARKER!" set "goto_cleanup=1"
if exist "!BUN_MARKER!" if not "!CURRENT_MARKER!" == "!BUN_MARKER!" set "goto_cleanup=1"

if defined goto_cleanup (
    set "files_to_delete=package-lock.json yarn.lock pnpm-lock.yaml bun.lockb"
    set "folders_to_delete=node_modules dist logs"
    set "markers_to_delete=!NPM_MARKER! !YARN_MARKER! !PNPM_MARKER! !BUN_MARKER!"

    echo Cleaning up files and folders...

    for %%f in (!files_to_delete!) do (
        if exist "%%f" (
            echo Deleting %%f...
            del /q "%%f"
        )
    )

    for %%d in (!folders_to_delete!) do (
        if exist "%%d" (
            echo Deleting %%d...
            rmdir /s /q "%%d"
        )
    )

    for %%m in (!markers_to_delete!) do (
        if exist "%%m" (
            del /q "%%m"
        )
    )

    exit /b 0
)

if not "%RUN_CMD%" == "" (
    echo Running %RUN_CMD%...
    %INSTALL_CMD%
    %RUN_CMD%
) else (
    echo No run command set, exiting...
)

exit /b 0