Pierre Vanduynslager 7e860c7915 docs(travis): recommend to use the deploy step instead of script
The `script` step can be used with Build Stage if `semantic-release` is the only `script` ran in the `release` stage.

See https://github.com/travis-ci/travis-ci/issues/1066
2018-01-21 15:00:05 -08:00

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# Using semantic-release with [Travis CI](https://travis-ci.org)
## Environment variables
The [Authentication](../usage/ci-configuration.md#authentication) environment variables can be configured in [Travis Repository Settings](https://docs.travis-ci.com/user/environment-variables/#defining-variables-in-repository-Settings) or with the [travis env set CLI](https://github.com/travis-ci/travis.rb#env).
Alternatively, the default `NPM_TOKEN` and `GH_TOKEN` can be easily [setup with semantic-release-cli](../usage/ci-configuration.md#automatic-setup-with-semantic-release-cli).
## Single Node job configuration
For projects that require to be tested only with a single [Node version](https://docs.travis-ci.com/user/getting-started/#Selecting-a-different-programming-language) on [one Operating System](https://docs.travis-ci.com/user/getting-started/#Selecting-infrastructure-(optional)).
**Note**: [Node 8 is the minimal version required](../support/FAQ.md#why-does-semantic-release-require-node-version--8).
### `.travis.yml` configuration for single Node job
This example is a minimal configuration for semantic-release with a build running Node 8 on Linux. See [Travis - Customizing the Build](https://docs.travis-ci.com/user/customizing-the-build) for additional configuration options.
It's recommended to run the `semantic-release` command in the [Travis `deploy` step](https://docs.travis-ci.com/user/customizing-the-build/#The-Build-Lifecycle) so if an error occurs the build will fail and Travis will send a notification.
**Note**: It's not recommended to run the `semantic-release` command in the Travis `script` step as each script in this step will be executed regardless of the outcome of the previous one. See [travis-ci/travis-ci#1066](https://github.com/travis-ci/travis-ci/issues/1066).
**Note**: The`semantic-release` execution command varies depending if you are using a [local](../usage/installation.md#local-installation) or [global](../usage/installation.md#global-installation) semantic-release installation.
```yaml
language: node_js
node_js: 8
script:
# Run tests
- npm run test
deploy:
provider: script
skip_cleanup: true
script:
# Only for a local semantic-release installation
- npm run semantic-release
# Only for a global semantic-release installation
- npm install -g semantic-release && semantic-release
```
### `package.json` configuration for single Node job
A `package.json` is required only for [local](../usage/installation.md#local-installation) **semantic-release** installation.
```json
{
"devDependencies": {
"semantic-release": "^11.0.0"
},
"scripts": {
"semantic-release": "semantic-release"
}
}
```
## Multiple Node jobs configuration
For projects that require to be tested with multiple [Node versions](https://docs.travis-ci.com/user/languages/javascript-with-nodejs/#Specifying-Node.js-versions) and/or on multiple [Operating Systems](https://docs.travis-ci.com/user/multi-os).
**Note**: At least one job must run a [Node >= 8 version](../support/FAQ.md#why-does-semantic-release-require-node-version--83).
### `.travis.yml` configuration for multiple Node jobs
This example is a minimal configuration for **semantic-release** with a build running Node 4, 6 and 8 on Linux and OSX. See [Travis - Customizing the Build](https://docs.travis-ci.com/user/customizing-the-build) for additional configuration options.
This example uses [`travis-deploy-once`](https://github.com/semantic-release/travis-deploy-once) in order to command [Run `semantic-release` only after all tests succeeded](../usage/ci-configuration.md#run-semantic-release-only-after-all-tests-succeeded). Alternatively you can use [Travis CI Build Stages recipe](travis-build-stages.md).
It's recommended to run the `semantic-release` command in the [Travis `deploy` step](https://docs.travis-ci.com/user/customizing-the-build/#The-Build-Lifecycle) so if an error occurs the build will fail and Travis will send a notification.
**Note**: It's not recommended to run the `semantic-release` command in the Travis `script` step as each script in this step will be executed regardless of the outcome of the previous one. See [travis-ci/travis-ci#1066](https://github.com/travis-ci/travis-ci/issues/1066).
**Note**: The`semantic-release` execution command varies depending if you are using a [local](../usage/installation.md#local-installation) or [global](../usage/installation.md#global-installation) **semantic-release** installation.
```yaml
language: node_js
node_js:
- 8
- 6
- 4
os:
- linux
- osx
script:
# Run tests
- npm run test
deploy:
provider: script
skip_cleanup: true
script:
# Only for a local semantic-release installation
- npm run travis-deploy-once "npm run semantic-release"
# Only for a global semantic-release installation
- npm install -g travis-deploy-once semantic-release && travis-deploy-once "semantic-release"
```
**Note**: See the `travis-deploy-once` [`pro`](https://github.com/semantic-release/travis-deploy-once#-p---pro) and [`travis-url`](https://github.com/semantic-release/travis-deploy-once#-u---travis-url) options for using with [Travis Pro](https://docs.travis-ci.com/user/travis-pro) and [Travis Enterprise](https://enterprise.travis-ci.com).
### `package.json` configuration for multiple Node jobs
A `package.json` is required only for [local](../usage/installation.md#local-installation) **semantic-release** installation.
```json
{
"devDependencies": {
"semantic-release": "^12.0.0",
"travis-deploy-once": "^4.0.0"
},
"scripts": {
"semantic-release": "semantic-release",
"travis-deploy-once": "travis-deploy-once"
}
}
```
## Non-JavaScript projects configuration
For projects that require to be tested with one or multiple version of a Non-JavaScript [language](https://docs.travis-ci.com/user/languages), optionally on multiple [Operating Systems](https://docs.travis-ci.com/user/multi-os).
This recipe cover the Travis specifics only. See [Non JavaScript projects recipe](../support/FAQ.md#can-i-use-semantic-release-to-publish-non-javascript-packages) for more information on the **semantic-release** configuration.
### `.travis.yml` configuration for non-JavaScript projects
This example is a minimal configuration for semantic-release with a build running [Go 1.6 and 1.7](https://docs.travis-ci.com/user/languages/go) on Linux and OSX. See [Travis - Customizing the Build](https://docs.travis-ci.com/user/customizing-the-build) for additional configuration options.
This example uses [`travis-deploy-once`](https://github.com/semantic-release/travis-deploy-once) in order to [run `semantic-release` only after all tests succeeded](../usage/ci-configuration.md#run-semantic-release-only-after-all-tests-succeeded). Alternatively you can use [Travis CI Build Stages recipe](travis-build-stages.md).
It's recommended to run the `semantic-release` command in the [Travis `deploy` step](https://docs.travis-ci.com/user/customizing-the-build/#The-Build-Lifecycle) so if an error occurs the build will fail and Travis will send a notification.
**Note**: It's not recommended to run the `semantic-release` command in the Travis `script` step as each script in this step will be executed regardless of the outcome of the previous one. See [travis-ci/travis-ci#1066](https://github.com/travis-ci/travis-ci/issues/1066).
```yaml
language: go
go:
- 1.6
- 1.7
os:
- linux
- osx
script:
# Run tests
- go test -v ./...
deploy:
provider: script
skip_cleanup: true
script:
# Use nvm to install and use the Node LTS version (nvm is installed on all Travis images)
- nvm install lts/*
# Install travis-deploy-once and semantic-release
- npm install -g travis-deploy-once semantic-release
# Run semantic-release only on job, after all other are successful
- travis-deploy-once "semantic-release"
```
**Note**: See the `travis-deploy-once` [`pro`](https://github.com/semantic-release/travis-deploy-once#-p---pro) and [`travis-url`](https://github.com/semantic-release/travis-deploy-once#-u---travis-url) options for using with [Travis Pro](https://docs.travis-ci.com/user/travis-pro) and [Travis Enterprise](https://enterprise.travis-ci.com).