Environment Variables

Name	Description
`COMPOSER_ASSETS_COMPILER`	Set the “Execution mode”.
`COMPOSER_ASSET_COMPILER_PRECOMPILING`	When non-empty tells no dependency is compiled. Same effect than setting `auto-discover` setting to false.
`COMPOSER_ASSET_COMPILER_PACKAGE_MANAGER`	Set the package manager. Alternative to `package-manager` setting. Can be used to set the default package manager.
`COMPOSER_ASSET_COMPILER_ISOLATED_CACHE`	Allow “isolate cache” mode. Alternative to `isolated-cache` setting.
`COMPOSER_ASSET_COMPILER_STOP_ON_FAILURE`	Alternative to `stop-on-failure` setting.
`COMPOSER_ASSET_COMPILER_WIPE_NODE_MODULES`	Alternative to `wipe-node-modules` setting.
`COMPOSER_ASSET_COMPILER_AUTO_DISCOVER`	Alternative to `auto-discover` setting.
`COMPOSER_ASSET_COMPILER_MAX_PROCESSES`	Alternative to `max-processes` setting.
`COMPOSER_ASSET_COMPILER_PROCESSES_POLL`	Alternative to `processes-poll` setting.
`COMPOSER_ASSET_COMPILER_TIMEOUT_INCR`	Alternative to `timeout-increment` setting.
`GITHUB_USER_NAME`	Set the GitHub user name to be used for GitHub pre-compilation adapters.
`GITHUB_API_USER`	Alternative to `GITHUB_USER_NAME`.
`GITHUB_ACTOR`	Alternative to `GITHUB_USER_NAME`.
`GITHUB_USER_TOKEN`	Set the GitHub Personal Access Token to be used for GitHub pre-compilation adapters.
`GITHUB_API_TOKEN`	Alternative to `GITHUB_USER_TOKEN`.
`GITHUB_TOKEN`	Alternative to `GITHUB_USER_TOKEN`.
`GITHUB_API_REPOSITORY`	Set the GitHub repository to be used for GitHub pre-compilation adapters. Alternative to `pre-compiled.config.repository` setting.
`GITHUB_REPOSITORY`	Alternative to `GITHUB_API_REPOSITORY`.

Default env

All variables but COMPOSER_ASSETS_COMPILER can have a default value set via default-env setting.