wasp/cli.md at b3d7d3cccf03fcb3fba81cac52beb71a3d388c04

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Update docs to account for struct changes (#808 )

* Separate ext code to client and server

* Use skeleton in createNewProject and refactor

* Refactor Lib.hs to use ExceptT

* Fix formatting

* Pop up returns

* Extract liftIO and add a do block

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Address some review comments

* Add skeleton comment

* Extract common CommandError message

* Separate skeleton comment into two rows

* Move server and client dirs into src

* Simplify maybeToEither

* Further refactor Lib.hs

* Further simplify skeleton comment

* Add shared code directory to project structure

* Update e2e test inputs

* Update e2e test outputs

* Fix formatting

* Fix bug in compile function

Co-authored-by: Martin Šošić <Martinsos@users.noreply.github.com>

* Change map to fmap in compile function

* Fix formatting

* Force git to include empty directories

* Remove extra empty line from .gitkeep files

* Add .jsconfig to enable go-to-definition

* Watch shared directory for changes

* Add final newline to jsconfigs

* Fix regular and e2e tests

* Update e2e tests

* Fix cli template packaging and update todoApp

* Add a shared function demo to todoApp

* Update waspc and e2e tests

* Fix compiler warnings and rename function

* Rename mkError to mkParserError

* Remove redundant empty line

* Fix test warnings

* Fix formatting

* Update waspc.cabal with jsconfigs

* Minimize jsconfig.json files

* Add jsconfigs to waspc todoApp

* Update e2e tests

* Update e2e tests

* Update docs for new project structure

* Update todoApp example to new structure

* Fix directory tree watching on wasp start

* Implement review feedback

* Fix typo in docs

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Fix typo in docs

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Fix another typo in docs

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Add src prefix to file path in docs

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Address code review comments

* Fix incorrect path in docs

* Fix references to ext in docs

* Further update docs to new structure

* Update typo on frontpage

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

* Add missing src in docs

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>

Co-authored-by: Shayne Czyzewski <523636+shayneczyzewski@users.noreply.github.com>
Co-authored-by: Martin Šošić <Martinsos@users.noreply.github.com>

2022-11-11 18:36:50 +01:00

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title
CLI Reference

This document describes the Wasp CLI commands, arguments, and options.

Overview

The wasp command can be called from command line once installed. When called without arguments, it will display its command usage and help document:

USAGE
  wasp <command> [command-args]

COMMANDS
  GENERAL
    new <project-name>    Creates new Wasp project.
    version               Prints current version of CLI.
    completion            Prints help on bash completion.
  IN PROJECT
    start                 Runs Wasp app in development mode, watching for file changes.
    db <db-cmd> [args]    Executes a database command. Run 'wasp db' for more info.
    clean                 Deletes all generated code and other cached artifacts. Wasp equivalent of 'have you tried closing and opening it again?'.
    build                 Generates full web app code, ready for deployment. Use when deploying or ejecting.
    telemetry             Prints telemetry status.
    deps                  Prints the dependencies that Wasp uses in your project.
    info                  Prints basic information about current Wasp project.

EXAMPLES
  wasp new MyApp
  wasp start
  wasp db migrate-dev

Docs: https://wasp-lang.dev/docs
Discord (chat): https://discord.gg/rzdnErX

Commands

General

wasp new <project-name> creates new Wasp project. A directory with the provided project-name will be created, containing boilerplate code.
```
$ wasp new MyFirstProject
```
wasp version prints current version of CLI.
```
$ wasp version

0.2.0.1
```

Bash Completion

To setup Bash completion, execute wasp completion and follow the instructions.

In project

wasp start runs Wasp app in development mode. It opens a browser tab with your application running, and watches for any changes to .wasp or files in src/ to automatically reflect in the browser. It also shows messages from the web app, the server and the database on stdout/stderr.
wasp clean deletes all generated code and other cached artifacts. If using SQlite, it also deletes the SQlite database. It is the Wasp equivalent to "try shutting it down and turning back on".
```
$ wasp clean

Deleting .wasp/ directory...
Deleted .wasp/ directory.
```
wasp build generates full web app code, ready for deployment. Use when deploying or ejecting. Generated code goes in the .wasp/build folder.

wasp telemetry prints telemetry status.

$ wasp telemetry 

Telemetry is currently: ENABLED
Telemetry cache directory: /home/user/.cache/wasp/telemetry/
Last time telemetry data was sent for this project: 2021-05-27 09:21:16.79537226 UTC
Our telemetry is anonymized and very limited in its scope: check https://wasp-lang.dev/docs/telemetry for more details.

wasp deps prints the dependencies that Wasp uses in your project.
wasp info prints basic information about current Wasp project.

Database

Wasp has a set of commands for working with the database. They all start with db and mostly call prisma commands in the background.

wasp db migrate-dev ensures dev database corresponds to the current state of schema (entities): it generates a new migration if there are changes in the schema and it applies any pending migration to the database.
wasp db studio opens the GUI for inspecting your database.

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