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feat: add Docker build (#41187)

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* feat(docker): build and use client and api images

* feat: always use .env

dotenv fails without throwing if the .env file is missing and never
overwrites variables if they already exist. As such, we can use it in
build pipelines.

* fix: remove quotes from env vars

dotenv normalises quoted and unquoted strings (X=x, X='x' and
X="x") all become the same .env object {X: 'x'}. However, Docker's
env_file does not (the three cases are distinct).  As a result, we
should use unquoted strings for consistency.

* fix: provide custom warning when .env is missing

* feat(docker): include client-config

* fix(docker): remove build packages from api image

* fix(docker): run script from correct dir

* fix(docker): correct permissions and dests

* fix(docker): consolidate run steps

This is standard practice, but did not have a noticable affect on the
image size

* fix(docker): clean the npm cache

Prior to this step the image was 1.11GB uncompressed and we got a modest
saving, 1.09GB after.

* refactor(docker): regexless COPY directives

* feat(docker): use alpine

This shrinks the image down to 259MB

* fix(docker): update build scripts

* fix: correct the server Dockerfile RUNs

* DEBUG: expose mysql port for seeding

* chore: update client Dockerfile's node versions

* fix: remove executable permissions from index.js

It's not a cli, so I don't think it needs to be executable.

* chore: update node and remove stale comments

* feat: use ENTRYPOINT + CMD to allow runtime config

* fix: add CURRICULUM_LOCALE arg

* feat: allow client port configuration

* feat: allow api port to be configured

* refactor: use unique variable names for ports

* fix: add default CLIENT_PORT

* refactor: clean up
This commit is contained in:
Oliver Eyton-Williams
2021-04-20 15:59:31 +02:00
committed by GitHub
parent 0858f078e2
commit 5d46e2830a
8 changed files with 115 additions and 22 deletions
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16
config/env.js
View File

@@ -1,13 +1,15 @@
const path = require('path');
const fs = require('fs');
// PIPELINE_ENV is 'true' in the build pipeline
if (process.env.PIPELINE_ENV !== 'true') {
const envPath = path.resolve(__dirname, '../.env');
if (!fs.existsSync(envPath)) {
throw Error('.env not found, please copy sample.env to .env.');
const envPath = path.resolve(__dirname, '../.env');
const { error } = require('dotenv').config({ path: envPath });
if (error) {
if (process.env.FREECODECAMP_NODE_ENV === 'development') {
console.warn('.env not found, please copy sample.env to .env');
} else {
console.warn(`.env not found. If env vars are not being set another way,
this could be a problem.`);
}
require('dotenv').config({ path: envPath });
}
const {