fabro/lib/crates
Bryan Helmkamp b1bd2f522c
feat(server): add variables API (#430)
## Summary

Adds a workflow-visible variables store and HTTP API for managing
non-sensitive run variables, then wires those variables into run config
interpolation before run creation, validation, and preflight.

## What Changed

- Adds `/api/v1/variables` CRUD endpoints backed by a JSON variable
store and generated Rust/TypeScript API types.
- Supports `{{ vars.NAME }}` interpolation alongside existing `{{
env.NAME }}` handling for run-owned config fields, including
environment, MCP, hook, artifact, checkpoint, SCM, and notification
settings.
- Reuses canonical `fabro-types` variable DTOs in `fabro-api` and adds
OpenAPI name patterns so clients see the same env-style variable
contract enforced by the server.
- Keeps variable updates store-owned with `update_existing`, avoiding
duplicated not-found/update semantics in the HTTP handler.
- Shares env-style name validation between variables, interpolation
parsing, and vault token names to avoid grammar drift.

Variables are intentionally non-sensitive: list/get responses include
values, unlike vault secrets.

## Validation

- `cargo +nightly-2026-04-14 fmt --check --all`
- `cargo test -p fabro-types`
- `cargo test -p fabro-variable`
- `cargo test -p fabro-api --test variable_round_trip`
- `cargo test -p fabro-server --features test-support --test it
api::variables`
- `cargo +nightly-2026-04-14 clippy -p fabro-types -p fabro-variable -p
fabro-vault --all-targets -- -D warnings`
- `cargo +nightly-2026-04-14 clippy -p fabro-server --features
test-support --all-targets -- -D warnings`

---

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🤖 Generated with GPT-5 via [Codex](https://openai.com/codex/)
2026-05-27 11:46:36 -04:00
..
build-support fix(build): refresh embedded git sha on branch commits 2026-05-09 14:10:04 -04:00
fabro-acp fix(workflow): capture configured artifacts once (#337) 2026-05-21 10:52:22 -04:00
fabro-agent fix(workflow): preserve usage across session compaction (#420) 2026-05-26 21:19:53 -04:00
fabro-api feat(server): add variables API (#430) 2026-05-27 11:46:36 -04:00
fabro-auth Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-checkpoint Make git metadata sandbox-native 2026-04-27 21:43:15 -07:00
fabro-cli Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-client feat: Add approve/deny run controls to MCP and CLI (#400) 2026-05-25 15:49:57 -04:00
fabro-config feat(server): add variables API (#430) 2026-05-27 11:46:36 -04:00
fabro-core Replace bare unwrap() with documented expect() across production runtim… (#415) 2026-05-26 17:46:39 -04:00
fabro-dev feat: add [run.agent] fabro_tools opt-in for worker run tools (#348) 2026-05-22 09:41:27 -04:00
fabro-devcontainer refactor(static): centralize env var names 2026-04-24 12:29:51 -04:00
fabro-dump Add provider-backed sandbox inventory API and rename SandboxProvider to… (#409) 2026-05-25 22:41:57 -04:00
fabro-github fix(github): refresh installation tokens during workflows 2026-05-06 07:15:18 -04:00
fabro-graphviz Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-hooks Add event-sourced todo tools for OpenAI and Anthropic profiles (#353) 2026-05-22 13:44:42 -04:00
fabro-http refactor(static): centralize env var names 2026-04-24 12:29:51 -04:00
fabro-install Add provider-backed sandbox inventory API and rename SandboxProvider to… (#409) 2026-05-25 22:41:57 -04:00
fabro-interview Migrate sandbox config to named environments; add InterviewOption metad… (#372) 2026-05-23 15:47:33 -04:00
fabro-llm Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-macros refactor(dev): simplify generated docs tooling 2026-04-24 18:41:00 -04:00
fabro-manifest Replace run-scoped sandbox config with named environments (#360) 2026-05-23 13:03:21 -04:00
fabro-mcp Add legacy SSE MCP transport support (#386) 2026-05-24 15:29:01 -04:00
fabro-mcp-server feat: Add approve/deny run controls to MCP and CLI (#400) 2026-05-25 15:49:57 -04:00
fabro-model fix(model): retire GPT-5.2 and GPT-5.3 catalog entries (#412) 2026-05-26 00:06:50 -04:00
fabro-oauth Replace bare unwrap() with documented expect() across production runtim… (#415) 2026-05-26 17:46:39 -04:00
fabro-options-metadata refactor(dev): simplify generated docs tooling 2026-04-24 18:41:00 -04:00
fabro-proc refactor(static): centralize env var names 2026-04-24 12:29:51 -04:00
fabro-redact refactor(integrations): make chat integrations Slack-only 2026-05-09 11:43:16 -04:00
fabro-sandbox Add provider-backed sandbox inventory API and rename SandboxProvider to… (#409) 2026-05-25 22:41:57 -04:00
fabro-server feat(server): add variables API (#430) 2026-05-27 11:46:36 -04:00
fabro-slack Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-spa feat(dev): gitignore embedded spa assets 2026-04-26 21:31:11 -04:00
fabro-static refactor: rationalize server secret scopes (vault-only for optional int… (#401) 2026-05-25 17:26:01 -04:00
fabro-store Add provider-backed sandbox inventory API and rename SandboxProvider to… (#409) 2026-05-25 22:41:57 -04:00
fabro-telemetry Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-template feat(template): resolve template error locations (#333) 2026-05-20 20:15:04 -04:00
fabro-test fix(skills): Ensure the local server can access project skills (#383) 2026-05-24 13:22:00 -04:00
fabro-tool feat: Add approve/deny run controls to MCP and CLI (#400) 2026-05-25 15:49:57 -04:00
fabro-tracker fix(github): refresh installation tokens during workflows 2026-05-06 07:15:18 -04:00
fabro-types feat(server): add variables API (#430) 2026-05-27 11:46:36 -04:00
fabro-util Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00
fabro-validate fix(graph): support dotted Fabro graph attributes (#324) 2026-05-20 09:31:08 -04:00
fabro-variable feat(server): add variables API (#430) 2026-05-27 11:46:36 -04:00
fabro-vault feat(server): add variables API (#430) 2026-05-27 11:46:36 -04:00
fabro-workflow Replace vague expect/panic messages with invariant-explaining messages (#422) 2026-05-27 10:38:20 -04:00