Improve devcontainer for running tests (#22277)

* Improve devcontainer for running tests

- Pull devcontainer post-create out into its own script
- Add asset precompilation
- Add test-mode asset precompilation (needed to run tests without error)

* Document Gemfile.lock re-checkout in devcontainer
This commit is contained in:
Avdi Grimm 2022-12-15 10:40:36 -06:00 committed by GitHub
parent 726c7dea31
commit 8a56587d62
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2 changed files with 22 additions and 1 deletions

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@ -20,7 +20,7 @@
"forwardPorts": [3000, 4000],
// Use 'postCreateCommand' to run commands after the container is created.
"postCreateCommand": "bundle install --path vendor/bundle && yarn install && git checkout -- Gemfile.lock && ./bin/rails db:setup",
"postCreateCommand": ".devcontainer/",
// Comment out to connect as root instead. More info:
"remoteUser": "vscode"

.devcontainer/ Executable file
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@ -0,0 +1,21 @@
set -e # Fail the whole script on first error
# Fetch Ruby gem dependencies
bundle install --path vendor/bundle --with='development test'
# Fetch Javascript dependencies
yarn install
# Make Gemfile.lock pristine again
git checkout -- Gemfile.lock
# [re]create, migrate, and seed the test database
RAILS_ENV=test ./bin/rails db:setup
# Precompile assets for development
RAILS_ENV=development ./bin/rails assets:precompile
# Precompile assets for test
RAILS_ENV=test NODE_ENV=tests ./bin/rails assets:precompile