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pgmorbac/docs/DEVELOPMENT.md
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2026-02-22 22:29:52 +01:00

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# Development Guide
## Project Structure
```
pgmorbac/
├── src/ # Modular SQL source files
├── tests/ # Test files
├── tools/ # Build and test scripts
├── docs/ # Documentation
├── pgmorbac.control # Version source of truth
├── pgmorbac.sql # Generated (git-ignored)
└── Makefile # Build automation
```
## Version Management
Version is defined in `pgmorbac.control` under `default_version`.
Edit source files in `src/` and commit them. Never edit or commit `pgmorbac.sql` (generated by build script).
## Development Workflow
### Edit Source Files
```bash
vim src/authorization.sql
```
### Build and Test
```bash
make test
```
This builds from `src/`, creates a temporary database, runs all tests, and cleans up.
### Commit Changes
```bash
git add src/authorization.sql tests/01_authorization.sql
git commit -m "Add feature X"
```
The build script concatenates `src/` files in dependency order (header first, footer last).
## Manual Testing
```bash
make build
createdb mytest
psql -d mytest -f pgmorbac.sql
psql -d mytest
dropdb mytest
```
## Release Process
1. Update version in `pgmorbac.control`
2. Update `CHANGELOG.md`
3. Run `make build` and `make test`
4. Commit and tag:
```bash
git commit -m "Release vX.Y.Z"
git tag vX.Y.Z
git push origin main --tags
```
## Makefile Targets
```bash
make build # Build from src/ files
make test # Build and run tests
make install # Install to PostgreSQL
make help # Show all targets
```
## Code Style
SQL keywords in UPPERCASE. Identifiers in lowercase_snake_case. Always qualify with `morbac.` schema.
Functions use `verb_noun` pattern. Tables use plural nouns.
## Adding Features
1. Edit files in `src/`
2. Add tests in `tests/`
3. Update `docs/DOCUMENTATION.md`
4. Run `make test`
5. Commit source files
## Debugging
```sql
SELECT * FROM morbac.auth_cache ORDER BY last_checked DESC LIMIT 10;
SELECT morbac.invalidate_auth_cache();
EXPLAIN ANALYZE SELECT morbac.is_allowed(...);
SELECT morbac.refresh_hierarchy_cache();
```
## Resources
See [DOCUMENTATION.md](DOCUMENTATION.md), [PERFORMANCE.md](PERFORMANCE.md), and [ADMIN_GUIDE.md](ADMIN_GUIDE.md).