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@google/clasp
Advanced tools
Develop Apps Script projects locally using clasp (Command Line Apps Script Projects).
To get started, try out the codelab!
🗺️ Develop Locally: clasp
allows you to develop your Apps Script projects locally. That means you can check-in your code into source control, collaborate with other developers, and use your favorite tools to develop Apps Script.
🔢 Manage Deployment Versions: Create, update, and view your multiple deployments of your project.
📁 Structure Code: clasp
automatically converts your flat project on script.google.com into folders. For example:
tests/slides.gs
tests/sheets.gs
tests/
slides.js
sheets.js
🔷 Write Apps Script in TypeScript: Write your Apps Script projects using TypeScript features:
➡️ Run Apps Script: Execute your Apps Script from the command line. Features:
First download clasp
:
sudo npm i @google/clasp -g
Then enable Apps Script API: https://script.google.com/home/usersettings
(If that fails, run this:)
sudo npm i -g grpc @google/clasp --unsafe-perm
The following command provide basic Apps Script project management.
Note: Most of them require you to
clasp login
andclasp create/clone
before using the rest of the commands.
clasp
clasp login [--no-localhost] [--creds <file>]
clasp logout
clasp create [--title <title>] [--type <type>] [--rootDir <dir>] [--parentId <id>]
clasp clone <scriptId | scriptURL> [versionNumber] [--rootDir <dir>]
clasp pull [--versionNumber]
clasp push [--watch] [--force]
clasp status [--json]
clasp open [scriptId] [--webapp] [--creds]
clasp deployments
clasp deploy [--versionNumber <version>] [--description <description>] [--deploymentId <id>]
clasp undeploy [deploymentId]
clasp version [description]
clasp versions
clasp list
NOTE: These commands require you to add your Project ID.
clasp logs [--json] [--open] [--setup] [--watch]
clasp apis list
clasp apis enable <api>
clasp apis disable <api>
clasp setting <key> [value]
NOTE: This command requires you to bring your own Google API credentials.
Logs the user in. Saves the client credentials to a .clasprc.json
file.
--no-localhost
: Do not run a local server, manually enter code instead.--creds <file>
: Use custom credentials used for clasp run
. Saves a .clasprc.json
file to current working directory. This file should be private!Logs out the user by deleting client credentials.
clasp logout
Creates a new script project. Prompts the user for the script type if not specified.
--type [docs/sheets/slides/forms]
: If specified, creates a new add-on attached to a Document, Spreadsheet, Presentation, or Form. If --parentId
is specified, this value is ignored.--title <title>
: A project title.--rootDir <dir>
: Local directory in which clasp will store your project files. If not specified, clasp will default to the current directory.--parentId <id>
: A project parent Id.
https://docs.google.com/presentation/d/{id}/edit
clasp create
clasp create --type standalone
(default)clasp create --type docs
clasp create --type sheets
clasp create --type slides
clasp create --type forms
clasp create --type webapp
clasp create --type api
clasp create --title "My Script"
clasp create --rootDir ./dist
clasp create --parentId "1D_Gxyv*****************************NXO7o"
These options can be combined like so:
clasp create --title "My Script" --parentId "1D_Gxyv*****************************NXO7o" --rootDir ./dist
Clones the script project from script.google.com.
scriptId | scriptURL
: The script ID or script URL to clone.versionNumber
: The version of the script to clone.--rootDir <dir>
: Local directory in which clasp will store your project files. If not specified, clasp will default to the current directory.clasp clone "15ImUCpyi1Jsd8yF8Z6wey_7cw793CymWTLxOqwMka3P1CzE5hQun6qiC"
clasp clone "https://script.google.com/d/15ImUCpyi1Jsd8yF8Z6wey_7cw793CymWTLxOqwMka3P1CzE5hQun6qiC/edit"
clasp clone "15ImUCpyi1Jsd8yF8Z6wey_7cw793CymWTLxOqwMka3P1CzE5hQun6qiC" --rootDir ./src
Fetches a project from either a provided or saved script ID. Updates local files with Apps Script project.
--versionNumber
: The version number of the project to retrieve.clasp pull
clasp pull --versionNumber 23
Force writes all local files to script.google.com.
Ignores files:
.
.claspignore
file)-f
--force
: Forcibly overwrites the remote manifest.-w
--watch
: Watches local file changes. Pushes files every few seconds.clasp push
clasp push -f
clasp push --watch
Lists files that will be written to the server on push
.
Ignores files:
.
--json
: Show status in JSON form.clasp status
clasp status --json
Opens the current directory's clasp
project on script.google.com. Provide a scriptId
to open a different script. Can also open web apps.
scriptId
: The optional script project to open.--webapp
: open web application in a browser.--creds
: Open the URL to create credentials.clasp open
clasp open [scriptId]
clasp open --webapp
clasp open --creds
List deployments of a script.
clasp deployments
Creates a version and deploys a script. The response gives the version of the deployment.
-V <version>
--versionNumber <version>
: The project version to deploy at.-d <description>
--description <description>
: The deployment description.-i <id>
--deploymentId <id>
: The deployment ID to redeploy.clasp deploy
(create new deployment and new version)clasp deploy --versionNumber 4
(create new deployment)clasp deploy --desc "Updates sidebar logo."
(deploy with description)clasp deploy --deploymentId 123
(create new version)clasp deploy -V 7 -d "Updates sidebar logo." -i 456
Undeploys a deployment of a script.
deploymentId
: An optional deployment ID.clasp undeploy
(undeploy the last deployment.)clasp undeploy "123"
Creates an immutable version of the script.
description
: description The description of the script version.clasp version
clasp version "Bump the version."
List versions of a script.
clasp versions
Lists your most recent Apps Script projects.
clasp list # helloworld1 – xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ...
NOTE: These commands require Project ID/credentials setup (see below).
Prints out most recent the StackDriver logs. These are logs from console.log
, not Logger.log
.
--json
: Output logs in json format.--open
: Open StackDriver logs in a browser.--setup
: Setup StackDriver logs.--watch
: Retrieves the newest logs every 5 seconds.clasp logs
ERROR Sat Apr 07 2019 10:58:31 GMT-0700 (PDT) myFunction my log error
INFO Sat Apr 07 2019 10:58:31 GMT-0700 (PDT) myFunction info message
clasp logs --json
clasp logs --open
clasp logs --watch
Remotely executes an Apps Script function.
To use this command you must:
clasp login --creds creds.json
)appsscript.json
:"executionApi": {
"access": "ANYONE"
}
functionName
: The name of the function in the script that you want to run.nondev
: If true, runs the function in non-devMode.-p <StringArray>
--params <StringArray>
: A JSON string array of parameters to pass to the functionclasp run 'sendEmail'
clasp run 'addOptions' '["string", 123, {"test": "for"}, true]'
List available APIs. Enables and disables Google APIs.
Lists Google APIs that can be enabled as Advanced Services.
clasp apis
clasp apis list
Enables or disables APIs with the Google Cloud project. These APIs are used via services like GmailApp and Advanced Services like BigQuery.
The API name can be found using clasp apis list
.
clasp apis enable drive
clasp apis disable drive
Open the Google Cloud Console where you can view and manage API access.
clasp apis --open
Displays the help function.
clasp help
Update .clasp.json
settings file.
If settingKey
is omitted it prints the current settings.
If newValue
is omitted it returns the current setting value.
settingKey
: settingKey They key in .clasp.json
you want to changenewValue
: newValue The new value for the settingclasp setting
clasp setting scriptId
clasp setting scriptId new-id
.claspignore
)Like .gitignore
, .claspignore
allows you to ignore files that you do not wish to not upload on clasp push
. Steps:
.claspignore
in your project's root directory.clasp push
. Note: The .claspignore
file is parsed with Anymatch, which is different from .gitignore
, especially for directories. To ignore a directory, use syntax like **/node_modules/**
.A sample .claspignore
ignoring everything except the manifest and build/main.js
:
**/**
!build/main.js
!appsscript.json
.clasp.json
)When running clone
or create
, a file named .clasp.json
is created in the current directory to describe clasp
's configuration for the current project. Example .clasp.json
:
{
"scriptId": "",
"rootDir": "build/",
"projectId": "project-id-xxxxxxxxxxxxxxxxxxx",
"fileExtension": "ts",
"filePushOrder": ["file1.ts", "file2.ts"]
}
The following configuration values can be used:
scriptId
(required)Specifies the id of the Google Script project that clasp will target. It is the part located inbetween /d/
and /edit
in your project's URL: https://script.google.com/d/<SCRIPT_ID>/edit
.
rootDir
(optional)Specifies the local directory in which clasp will store your project files. If not specified, clasp will default to the current directory.
projectId
(optional)Specifies the id of the Google Cloud Platform project that clasp will target. The Google Script project is associated with the Google Cloud Platform.
clasp open
.Resources > Cloud Platform project...
.project-id-xxxxxxxxxxxxxxxxxxx
.Even if you do not set this manually, clasp will ask this via a prompt to you at the required time.
fileExtension
(optional)Specifies the file extension for local script files in your Apps Script project.
filePushOrder
(optional)Specifies the files that should be pushed first, useful for scripts that rely on order of execution. All other files are pushed after this list of files.
The library requires Node version >= 6.0.0. Use this script to check your version and upgrade Node if necessary:
node -v # Check Node version
sudo npm install n -g
sudo n latest
Using clasp for your project? Add a README badge to show it off:
[](https://github.com/google/clasp)
See the develop guide for instructions on how to build clasp
. It's not that hard!
The main purpose of this tool is to enable local Apps Script development. If you have a core feature or use-case you'd like to see, find a GitHub issue or create a detailed proposal of the use-case. PRs are very welcome! See the issues (especially good first issue and help wanted).
tests/test.ts
, try cases that the PR may affect.npm run lint
.⚡ Powered by the Apps Script API.
FAQs
Develop Apps Script Projects locally
The npm package @google/clasp receives a total of 14,733 weekly downloads. As such, @google/clasp popularity was classified as popular.
We found that @google/clasp demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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