pantheon-systems/composer-lock-docker

Name: composer-lock-docker

Owner: Pantheon

Description: Provides a "composer lock" service as a Python Flask app in a docker container.

Created: 2018-01-03 23:06:50.0

Updated: 2018-01-08 21:16:15.0

Pushed: 2018-01-05 05:30:27.0

Homepage: null

Size: 11

Language: Python

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README

docker composer-lock service (flask app)

Provides a “composer lock” service as a Python Flask app in a docker container.

To use the service, upload a composer.json file to a specified endpoint uri. The result will be the updated contents of the composer.lock file.

Supported endpoints:

• /update: Runs a composer update on the provided composer.json file.
• /update&project=org/name: Runs composer update on the specified project(s) only.

Upload files:

• Upload composer-json to supply the composer.json file (required).
• Upload composer-lock to supply an initial lock file (optional).

Additional flags may be provided via curl:

• prefer-source
• prefer-dist
• prefer-stable
• dev
• no-dev
• with-dependencies

The following options are assumed:

• --no-autoloader
• --no-scripts
• --no-interaction
• --no-plugins

No other composer options may be set when using this service.

Build & Push

• Run make build for local testing.

This project has been registered on quay.io; push to the master branch to automatically update :latest for the container.

Run local

Start container:

cker run --rm -p 5000:5000 quay.io/pantheon-public/composer-lock
erving Flask app "main"
unning on http://0.0.0.0:5000/ (Press CTRL+C to quit)

Curl it:

rl localhost:5000
mposer lock service running on 85d3082ca94f

If you want to know the exact IP address of the local docker image, you can use:

docker-machine ip default

(assuming default is the name of your docker-machine instance)

Use this if localhost does not work for local testing.

Run on Kubernetes

See examples/kubernetes directory for files. Customize to suit (optional), then run:

 examples/kubernetes
bectl apply -f deploy.yaml
bectl apply -f service.yaml
bectl get services composer-lock

Access the service via the address shown in the “External IP” column.

Example client usage

port COMPOSER_LOCK_SERVICE = composer-lock.example.com
ias composer=/path/to/composer-lock-docker/examples/scripts/composer

mposer update

Example service usage

Upload a composer.json to get a composer.lock back:

rl -F 'composer-json=@/path/to/project/composer.json' localhost:5000/update

"_readme": [
    "This file locks the dependencies of your project to a known state",
    "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
    "This file is @generated automatically"
],
"content-hash": "c755802dc01c48c0f80de1866ba616c5",
"packages": [
    {

Pass the 'prefer-source' option:

rl -F 'composer-json=@composer.json' -F 'prefer-source=1' localhost:5000/update

TODO: Provide an existing lock file, and update just one project with its dependencies:

rl \
 'composer-json=@composer.json' \
 'composer-lock=@composer.lock' \
 'project=org/name' \
 'with-dependencies=1' \
calhost:5000/update