parallel dev isolation

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Reference: local-it/mitgliederverwaltung#529

moritz commented

2026-06-15 18:01:53 +02:00

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Description of the implemented changes

The changes were:

Bugfixing
New Feature
Breaking Change
Refactoring

Enable several issues to run their dev app and test suite in parallel on one
machine without colliding on container names or host ports. Every runtime
endpoint (Phoenix, Postgres, Rauthy, Mailcrab) and the Compose project namespace
become environment-overridable, so the pipeline can assign each issue an isolated
"slot". All defaults are preserved — a plain checkout (slot 0) behaves exactly as
before.

What has been changed?

Parametrize host ports and project name for parallel dev stacks
Read database host port from DB_PORT in dev and test
Allow overriding Dialyzer PLT paths via PLT_CORE_PATH/PLT_LOCAL_PATH
Add start-test-db recipe for an isolated test database

Definition of Done

Code Quality

No new technical depths
Linting passed
Documentation is added were needed

Accessibility

New elements are properly defined with html-tags
Colour contrast follows WCAG criteria
Aria labels are added when needed
Everything is accessible by keyboard
Tab-Order is comprehensible
All interactive elements have a visible focus

Testing

Tests for new code are written
All tests pass
axe-core dev tools show no critical or major issues

Additional Notes

## Description of the implemented changes The changes were: - [ ] Bugfixing - [x] New Feature - [ ] Breaking Change - [ ] Refactoring Enable several issues to run their dev app and test suite in parallel on one machine without colliding on container names or host ports. Every runtime endpoint (Phoenix, Postgres, Rauthy, Mailcrab) and the Compose project namespace become environment-overridable, so the pipeline can assign each issue an isolated "slot". All defaults are preserved — a plain checkout (slot 0) behaves exactly as before. ## What has been changed? - Parametrize host ports and project name for parallel dev stacks - Read database host port from DB_PORT in dev and test - Allow overriding Dialyzer PLT paths via PLT_CORE_PATH/PLT_LOCAL_PATH - Add start-test-db recipe for an isolated test database ## Definition of Done ### Code Quality - [ ] No new technical depths - [ ] Linting passed - [ ] Documentation is added were needed ### Accessibility - [ ] New elements are properly defined with html-tags - [ ] Colour contrast follows WCAG criteria - [ ] Aria labels are added when needed - [ ] Everything is accessible by keyboard - [ ] Tab-Order is comprehensible - [ ] All interactive elements have a visible focus ### Testing - [ ] Tests for new code are written - [ ] All tests pass - [ ] axe-core dev tools show no critical or major issues ## Additional Notes

moritz added 4 commits 2026-06-15 18:01:53 +02:00

feat(docker): parametrize host ports and project name for parallel dev stacks 365ff10fd8

Several isolated stacks can now coexist: host ports come from DB_PORT/RAUTHY_PORT/MAILCRAB_PORT (defaulting to today's values) and the container namespace from COMPOSE_PROJECT_NAME. Drops the fixed rauthy-dev container_name that blocked a second stack.

feat(config): read database host port from DB_PORT in dev and test 0a53e11cc4

feat(dialyzer): allow overriding PLT paths via PLT_CORE_PATH/PLT_LOCAL_PATH c332a4dde2

feat(justfile): add start-test-db recipe for an isolated test database

continuous-integration/drone/push Build was killed

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2363ef69e3

moritz merged commit 07503fc6fe into main

2026-06-15 18:03:00 +02:00

moritz deleted branch feat/parallel-dev-isolation

moritz referenced this pull request from a commit

2026-06-15 18:03:01 +02:00