Use .nvmrc for picking the right version of npm.

This closes #7

.travis.dist.yml

@@ -26,8 +26,6 @@ env:
 
 before_install:
   - phpenv config-rm xdebug.ini
-  - nvm install 14.0.0
-  - nvm use 14.0.0
   - cd ../..
   - composer create-project -n --no-dev --prefer-dist moodlehq/moodle-plugin-ci ci ^2
   - export PATH="$(cd ci/bin; pwd):$(cd ci/vendor/bin; pwd):$PATH"

.travis.yml

@@ -26,16 +26,14 @@ env:
 
 before_install:
   - phpenv config-rm xdebug.ini
-  - nvm install 14.0.0
-  - nvm use 14.0.0
   - make init
   # Mimic how a Moodle plugin would be run.
   - cp -R tests/Fixture/moodle-local_travis ../moodle-local_travis
   - export PATH="$(cd bin; pwd):$(cd vendor/bin; pwd):$PATH"
   - export TRAVIS_BUILD_DIR=$(cd ../moodle-local_travis; pwd)
 
 install:
-  - moodle-plugin-ci install
+  - moodle-plugin-ci install -vvv
 
 script:
   - make test-phpunit
@@ -54,36 +52,3 @@ script:
   - moodle-plugin-ci behat --profile default
   - moodle-plugin-ci behat --profile chrome
 
-jobs:
-  include:
-    - stage: Tests
-      php: 7.3
-      before_install: skip
-      install:
-        - make init
-      script:
-        - make validate
-    - stage: Integration tests
-    - php: 7.3
-      env: MOODLE_BRANCH=MOODLE_39_STABLE
-    - php: 7.3
-      env: MOODLE_BRANCH=MOODLE_38_STABLE
-    - php: 7.3
-      env: MOODLE_BRANCH=MOODLE_37_STABLE
-    - php: 7.2
-      env: MOODLE_BRANCH=MOODLE_35_STABLE
-    - stage: Deploy
-      before_install: skip
-      install: skip
-      script: skip
-      before_deploy:
-        - make build/moodle-plugin-ci.phar
-        - php build/moodle-plugin-ci.phar list
-      deploy:
-        provider: releases
-        token: $GITHUB_OAUTH_ENCRYPTED_TOKEN
-        file: build/moodle-plugin-ci.phar
-        cleanup: false
-        on:
-          repo: moodlehq/moodle-plugin-ci
-          tags: true

docs/CHANGELOG.md

@@ -22,6 +22,9 @@ The format of this change log follows the advice given at [Keep a CHANGELOG](htt
   this is no longer required, you can remove this step.
 - Updated version of `moodlehq/moodle-local_codechecker` to v2.9.6
 - Updated [.travis.dist.yml] to build Moodle 3.9
+- `moodle-plugin-ci install` installs nvm according to .nvmrc file. See [#7](https://github.com/moodlehq/moodle-plugin-ci/issues/7)
+- ACTION REQUIRED: You may safely remove `nvm install <version>` and `nvm use
+  <version>` from .travis.yml, this is now a part of installation routine.
 - Updated [.travis.dist.yml] to use nvm 14.0.0
 
 ### Added

docs/TravisFileExplained.md

@@ -55,10 +55,6 @@ env:
 before_install:
 # This disables XDebug which should speed up the build.
   - phpenv config-rm xdebug.ini
-# This installs NodeJS which is used by Grunt, adjust according to `.nvmrc` file
-# in your Moodle installation.
-  - nvm install 14.0.0
-  - nvm use 14.0.0
 # Currently we are inside of the clone of your repository.  We move up two
 # directories to build the project.
   - cd ../..

src/Installer/MoodleInstaller.php

@@ -99,6 +99,13 @@ public function install()
             $this->execute->mustRun($process);
         }
 
+        // If .nvmrc exists, use the right version of npm.
+        if (is_file($this->moodle->directory.'/.nvmrc') && $nvmDir = getenv('NVM_DIR')) {
+            $process = new Process("bash -c 'source $nvmDir/nvm.sh' && . $nvmDir/nvm.sh && nvm install && nvm use", $this->moodle->directory);
+            $process->setTimeout(null);
+            $this->execute->mustRun($process);
+        }
+
         $this->getOutput()->step('Moodle assets');
 
         $this->getOutput()->debug('Creating Moodle data directories');