- Adds `--prometheus-port` flag to develop.sh (default: 2114). Passes `--prometheus-enable=true` and `--prometheus-address=0.0.0.0:2114` to dev coderd.
- Show Prometheus URL in dev banner + group by service
> 🤖
When developers switch branches, the database may have migrations
from the other branch that don't exist in the current binary.
This causes coder server to fail at startup, leaving developers
stuck.
The develop script now detects this before starting the server:
1. Connects to postgres (starts temp embedded instance for
built-in postgres, or uses CODER_PG_CONNECTION_URL).
2. Compares DB version against the source's latest migration.
3. If DB is ahead, searches git history for the missing down
SQL files and applies them in a transaction.
4. If git recovery fails (ambiguous versions across branches,
missing files), falls back to resetting the public schema.
Also adds --reset-db and --skip-db-recovery flags.
Previously main.go used syscall.SysProcAttr{Setpgid: true} and
syscall.Kill, both undefined on Windows. This broke GOOS=windows
cross-compilation.
Add a //go:build !windows constraint to the package since it is
a dev-only tool that requires Unix utilities (bash, make, etc.)
and is not intended to run on Windows.
Refs #23054Fixescoder/internal#1407
- Add `--starter-template` option and properly create starter template
with name and icon
- Add Coder Desktop URLs to listening banner
- Makefile tweak to avoid rebuilding `scripts/develop` every time Go
code changes
Replace the ~370-line bash develop.sh with a Go program using
serpent for CLI flags, errgroup for process lifecycle, and
codersdk for setup. develop.sh becomes a thin make + exec wrapper.
- Process groups for clean shutdown of child trees
- Docker template auto-creation via SDK ExampleID
- Idempotent setup (users, orgs, templates)
- Configurable --port, --web-port, --proxy-port
- Preflight runs lib.sh dependency checks
- TCP dial for port-busy checks
- Make target (build/.bin/develop) for build caching
Cian Johnston