Files
twenty/.github/workflows/actions/yarn-install/action.yaml
Niklas Korz 47313c388d Update yarn and remove explicit hardened mode (#13092)
Updates yarn to the latest version 4.9.2 (from 4.4.0).

Also removes the explicit `enableHardenedMode` from yarnrc as it
significantly slows down installation.
This is already enabled automatically for pull requests on Github, thus
preventing lockfile poisoning where it's relevant.

See <https://yarnpkg.com/features/security#hardened-mode>:

> in most cases you won't even have to think about it - the hardened
mode is enabled by default when Yarn detects it runs in a pull request
from a public GitHub repository.

It can additionally be enabled explicitly for specific CI jobs by using
an environment variable, if desired:

> The hardened mode can be set (or disabled) [...] by defining
`YARN_ENABLE_HARDENED_MODE=1|0` in your environment variables

If this is the case, yarn still recommends **not** enabling it
everywhere:

> **DANGER**
>
> The hardened mode makes installs significantly slower as Yarn has to
query the registry to make sure the information contained in the
lockfile are accurate. If your CI pipeline runs multiple jobs, we
recommend disabling the hardened mode in all but one of them so as to
limit the performance impact.

---------

Co-authored-by: prastoin <paul@twenty.com>
2025-07-08 14:57:08 +02:00

43 lines
1.7 KiB
YAML

name: Yarn Install
inputs:
node-version:
required: false
default: '22'
runs:
using: 'composite'
steps:
- name: Cache primary key builder
id: globals
shell: bash
run: |
echo "ACTION_SHELL=bash" >> "${GITHUB_OUTPUT}"
echo "CACHE_KEY_PREFIX=node_modules-cache-node-${{ inputs.node-version }}-${{ hashFiles('yarn.lock') }}" >> "${GITHUB_OUTPUT}"
echo 'PATH_TO_CACHE<<EOF' >> $GITHUB_OUTPUT
echo "node_modules" >> $GITHUB_OUTPUT
echo "packages/*/node_modules" >> $GITHUB_OUTPUT
echo 'EOF' >> $GITHUB_OUTPUT
- name: Setup Node.js and get yarn cache
uses: actions/setup-node@v4
with:
node-version: ${{ inputs.node-version }}
- name: Restore node_modules
id: cache-node-modules
uses: actions/cache/restore@v4
with:
key: v4-${{ steps.globals.outputs.CACHE_KEY_PREFIX }}-${{github.sha}}
restore-keys: v4-${{ steps.globals.outputs.CACHE_KEY_PREFIX }}-
path: ${{ steps.globals.outputs.PATH_TO_CACHE }}
- name: Install Dependencies
if: ${{ steps.cache-node-modules.outputs.cache-hit != 'true' && steps.cache-node-modules.outputs.cache-matched-key == '' }}
shell: ${{ steps.globals.outputs.ACTION_SHELL }}
run: |
yarn config set enableHardenedMode true
yarn --immutable --check-cache
- name: Save cache
if: ${{ steps.cache-node-modules.outputs.cache-hit != 'true' && steps.cache-node-modules.outputs.cache-matched-key == '' }}
uses: actions/cache/save@v4
with:
key: ${{ steps.cache-node-modules.outputs.cache-primary-key }}
path: ${{ steps.globals.outputs.PATH_TO_CACHE }}