The Codex endpoint commit (fd9260c3) added `store: false` unconditionally
to all OpenAI Responses API requests. This broke multi-turn conversations
because OpenAI doesn't persist items when store is false, so referencing
previous reasoning/message IDs on subsequent turns returns a 404. The fix
makes store conditional: true for regular OpenAI (the API default), false
only for the Codex endpoint which requires it.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
fabro-api doesn't use `SandboxProvider::Exe` but was unconditionally
enabling `exedev` on fabro-workflows. Cargo feature unification made
the `Exe` variant exist while fabro-cli's cfg-gated match arms were
inactive, causing non-exhaustive pattern errors in workspace builds.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Extract git_repo_root() helper in init.rs (was duplicated between
run_init and run_deinit)
- Fix TOCTOU in run_deinit: remove .exists() check, handle NotFound
from remove_file directly
- Change dotenv::remove_env_key() to return Option<String> so callers
don't need to separately parse the file to check key existence
- Remove merge_env wrapper in install.rs, call shared function directly
- Remove duplicate merge_env tests from install.rs (already in dotenv.rs)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Provides get/list/rm/set subcommands to manage secrets without manually
editing the .env file. Extracts shared dotenv utilities into
fabro-config::dotenv and refactors install.rs to use them.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Allows skill installation during project setup via `fabro repo init --skill`,
which installs the fabro-create-workflow skill to .claude/skills/. The flag is
hidden from help output since `fabro skill install` is being deprecated.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Removes fabro.toml and the fabro/ directory from the git repo root.
Fails with a clear error when the project is not initialized.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The SandboxProvider::Exe variant is gated behind #[cfg(feature = "exedev")],
so the remaining variants are exhaustively matched without the wildcard.
Removing the dead arms fixes clippy's unreachable-patterns warning.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move `fabro init` under `fabro repo init` subcommand group.
The old `fabro init` still works but is hidden from help and
prints a deprecation warning before executing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add coverage for validate, model list, workflow list, doctor, exec,
ps, inspect, logs, rm, system df, asset list, asset cp, and cp.
Uses HOME isolation for run lifecycle tests and synthetic assets
for asset/cp testing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Consolidate six duplicated helper functions (tilde_path, color_if,
split_run_path, validate_daytona_provider, format_duration_ms,
format_size) into commands/shared.rs. Also hoist Utc::now() out of a
per-run loop in list_command and avoid an unnecessary Vec<char>
allocation in truncate_goal.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Extract generic load_config_file<T>(path, filename) helper, reducing
load_cli_config and load_server_config to one-liners.
- Rewrite WorkflowRunConfig::apply_defaults to delegate to
RunDefaults::merge_overlay, eliminating ~90 lines of duplicate
deep-merge logic. Both methods now share the same code path.
- Fix bug where RunDefaults::merge_overlay silently dropped the ssh
sandbox config from overlays (the ssh field was never merged).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Tests for types defined in fabro-config (HookEvent, HookDefinition,
HookConfig, McpServerConfig, McpTransport, etc.) now live alongside
their definitions rather than in the downstream re-exporting crates.
Tests for types that remain in fabro-hooks (HookContext, HookDecision,
PromptHookResponse) stay in fabro-hooks.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move config/data types from upstream crates (fabro-agent, fabro-mcp,
fabro-workflows, fabro-hooks) down into fabro-config so it becomes a
leaf crate depending only on fabro-util + external crates.
New modules in fabro-config:
- mcp.rs: McpServerConfig, McpTransport, McpServerEntry
- sandbox.rs: DaytonaConfig, ExeConfig, SshConfig, SandboxConfig, etc.
- hook.rs: HookEvent, HookDefinition, HookConfig, HookType, TlsMode
- run.rs: RunDefaults, WorkflowRunConfig, LlmConfig, SetupConfig, etc.
- project.rs: ProjectConfig, workflow discovery/resolution functions
Source crates re-export from fabro-config for backward compatibility.
Also removes stale strsim dep and moves toml to dev-deps in
fabro-workflows.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Extract set_hook_node() helper to deduplicate the 5 call sites that
populate node fields on HookContext. The helper lives in fabro-workflows
(which has the fabro-graphviz dependency) rather than fabro-hooks.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move the self-contained hooks module (~2900 LOC) into its own crate to
clarify the dependency graph and make the hook system independently
reusable. The set_node convenience method is inlined at its two call
sites in parallel.rs since it depends on fabro-graphviz types.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Use already-imported names in run_from_branch instead of fully-qualified
fabro_interview::* paths
- Use std::io::Error::other() for serde error conversion (matches codebase
convention, more concise)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The interviewer module (trait + 7 implementations for human-in-the-loop
interactions) had zero dependencies on fabro-workflows internals, making
it a clean extraction. Consumers (fabro-api, fabro-slack) now depend on
fabro-interview directly instead of reaching through fabro-workflows.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add From<ValidationError> for FabroError to eliminate duplicated
.map_err(|e| FabroError::Validation(e.0)) at call sites
- Use top-level `use` imports for stylesheet types in rules.rs
instead of verbose fully-qualified paths
- Remove duplicate parse_condition tests from fabro-workflows
(already covered by fabro-graphviz)
- Use //! inner doc comments in context/keys.rs
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move validation/lint framework and all 24 rules into a dedicated
fabro-validate crate. As prerequisites, move Fidelity, stylesheet
parser/types, and condition parser into fabro-graphviz (where the
Graph types they operate on already live) so fabro-validate can
depend on fabro-graphviz directly without a circular dependency.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move DaytonaSandbox into its own crate, matching the pattern used by
fabro-exe, fabro-sprites, and fabro-ssh. The new crate internalizes
daytona_sdk::Client creation so callers never touch daytona-sdk directly:
- new() is now async and creates the client internally
- reconnect(name) replaces from_existing() + manual client/get boilerplate
- daytona-sdk and daytona-api-client removed as fabro-workflows dependencies
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move retro.rs and retro_agent.rs into a new fabro-retro crate to reduce
the size of fabro-workflows and clarify domain boundaries.
Key design changes:
- Add CompletedStage struct as a flat DTO that decouples retro derivation
from Checkpoint/Outcome types in the workflow engine
- derive_retro now takes Vec<CompletedStage> (owned) instead of &Checkpoint
- run_retro_agent takes an event_callback closure instead of EventEmitter,
pushing event filtering to the caller
- Shared build_completed_stages() in fabro-workflows::lib converts
Checkpoint → Vec<CompletedStage> for both run.rs and server.rs callers
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace fabro_graphviz::graph::types:: with fabro_graphviz::graph::
everywhere, since graph/mod.rs re-exports types::*. Also simplify
the From<GraphvizError> impl.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move the self-contained graph/ and parser/ modules into a new
fabro-graphviz crate so the Graphviz DOT parser can be used without
pulling in the full workflow engine.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Route OpenAI OAuth users through the ChatGPT Codex backend API with
required headers (ChatGPT-Account-Id, originator). The Codex endpoint
requires streaming-only requests, omits unsupported fields (temperature,
max_output_tokens, top_p), and uses a different error format. Also
persists the account ID from OAuth tokens and updates CLI docs for
`fabro ps -q`.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When the OAuth provider redirects with an error (e.g. invalid_scope),
the callback server now shows a styled error page and propagates the
error to the CLI instead of failing with a deserialization error.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When an LLM stream drops mid-response (e.g. under high concurrency with
OpenAI), retry the same turn up to 3 times instead of failing the entire
agent session. Conversation history is preserved across retries.
Previously this killed the whole stage and restarted from scratch.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When `auto_merge = true` is set in `[pull_request]` config, Fabro enables
GitHub's auto-merge on created PRs using the `enablePullRequestAutoMerge`
GraphQL mutation. Auto-merge implies `draft = false` since GitHub doesn't
allow auto-merge on draft PRs. A `merge_strategy` field (squash/merge/rebase,
default squash) controls the merge method. Failures to enable auto-merge
(e.g. repo doesn't have the setting enabled) warn but don't fail the run.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The generated fabro.toml now includes an uncommented [pull_request]
section with enabled=true and draft=true, so new projects auto-create
draft PRs on successful workflow runs out of the box.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The `[pull_request]` config in fabro.toml was missing `enabled = true`,
so workflow runs silently skipped PR creation. Additionally, four skip
paths in the PR creation logic had no logging at all, making it hard to
diagnose why a PR wasn't opened. Added debug-level logs for: config not
enabled, dry-run mode, engine error, and non-success run status.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Move retro control from [fabro] retro to [features] retros in project
config. Default changes from true to false — retros are now opt-in.
Add retros field to server config Features struct, OpenAPI spec,
TypeScript client, and web app config. Update docs with experimental
warning and new enablement instructions.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Move Comparison link below Troubleshooting in nav
- Rename "DOT Language" page to "Fabro Language"
- Remove five-tier table from dark factory page, keep link to Dan Shapiro's post
- Add fork command docs and checkpoints section
- Add upgrade, asset list, asset cp command docs
- Add upgrade_check config reference
- Add retros feature flag to server config
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This PR introduces a unified dry-run mechanism by adding a
`Handler::simulate()` trait method and a `dispatch_handler()` routing
function that selects between `simulate()` and `execute()` based on
`services.dry_run`. Previously, dry-run behavior was scattered
inconsistently across handlers—`CommandHandler` checked
`services.dry_run` inline, `AgentHandler`/`PromptHandler`/`FanInHandler`
relied on the backend being `None`, and `WaitHandler`/`HumanHandler` had
no dry-run support at all (sleeping or blocking on input for real). This
made dry-run behavior fragile and difficult to extend to new handlers.
The new design adds an `Outcome::simulated(node_id)` factory for
standardized dry-run results, a default `simulate()` implementation on
the `Handler` trait that returns a generic simulated success, and
per-handler overrides where custom context updates are needed.
`CommandHandler` populates empty output/stderr, `AgentHandler` and
`PromptHandler` set simulated
`last_stage`/`last_response`/`response.{id}` context keys,
`FanInHandler` calls `heuristic_select()` without an LLM, `HumanHandler`
auto-selects the first choice, and `ParallelHandler` dispatches child
branches through `dispatch_handler()` while skipping git worktree
operations. The inline `dry_run` check in `CommandHandler::execute()` is
removed, and both call sites in the engine (`execute_with_retry` and
parallel branch dispatch) now route through `dispatch_handler()`.
All existing dry-run tests are updated to test `simulate()` directly,
and new tests verify that `dispatch_handler()` correctly routes based on
the `dry_run` flag and that each handler's `simulate()` produces the
expected context updates and outcome structure.
### Fabro Details
<details>
<summary>Ran 7 stages in 24m 57s for $4.72</summary>
| Stage | Duration | Cost | Retries |
|---|---|---|---|
| start | 0s | – | 0 |
| toolchain | 0s | – | 0 |
| preflight_compile | 0s | – | 0 |
| preflight_lint | 0s | – | 0 |
| implement | 0s | $3.29 | 0 |
| simplify | 0s | $1.42 | 0 |
| verify | 0s | – | 0 |
| **Total** | **24m 57s** | **$4.72** | **0** |
</details>
<details>
<summary>Ran <code>ImplementAndSimplify.fabro</code> (10 nodes and 13
edges)</summary>
```dot
digraph ImplementAndSimplify {
graph [
goal="Implement and simplify",
model_stylesheet="
* { backend: api; model: claude-opus-4-6;}
"
]
rankdir=LR
start [shape=Mdiamond, label="Start"]
exit [shape=Msquare, label="Exit"]
toolchain [label="Toolchain", shape=parallelogram, script="command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", max_retries=0]
preflight_compile [label="Preflight Compile", shape=parallelogram, script="cargo check 2>&1", max_retries=0]
preflight_lint [label="Preflight Lint", shape=parallelogram, script="cargo clippy -- -D warnings 2>&1", max_retries=0]
fix_lints [label="Fix Lints", prompt="The preflight lint step failed. Read the build output from context and fix all clippy lint warnings.", max_visits=3]
implement [label="Implement", prompt="Read the plan file referenced in the goal and implement every step. Make all the code changes described in the plan."]
simplify [label="Simplify", prompt="@prompts/simplify.md"]
verify [label="Verify", shape=parallelogram, script="cargo clippy -- -D warnings 2>&1 && cargo test 2>&1", goal_gate=true, retry_target="fixup"]
fixup [label="Fixup", prompt="The verify step failed. Read the build output from context and fix all clippy lint warnings and test failures.", max_visits=3]
start -> toolchain
toolchain -> preflight_compile [condition="outcome=success"]
toolchain -> exit
preflight_compile -> preflight_lint [condition="outcome=success"]
preflight_compile -> exit
preflight_lint -> implement [condition="outcome=success"]
preflight_lint -> fix_lints
fix_lints -> preflight_lint
implement -> simplify -> verify
verify -> exit [condition="outcome=success"]
verify -> fixup
fixup -> verify
}
```
</details>
⚒️ Generated with [Fabro](https://fabro.sh)
---------
Co-authored-by: Fabro <noreply@fabro.sh>
Co-authored-by: Fabro Assistant <assistant@fabro.dev>
Co-authored-by: Bryan Helmkamp <bryan@brynary.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This PR adds a `fabro upgrade` command that downloads and installs new
releases from GitHub, along with a passive daily auto-check that
notifies users when a newer version is available. The upgrade flow
supports two download backends: the `gh` CLI (preferred, for auth and
rate-limit benefits) with an automatic fallback to plain HTTPS via
`reqwest` when `gh` is missing or not authenticated. The command
includes SHA256 checksum verification, atomic binary replacement with
rollback on failure, downgrade protection with interactive confirmation,
and `--dry-run`/`--force` flags.
A background upgrade check runs automatically on common commands (`run`,
`exec`, `init`, `install`), caching results in
`~/.fabro/last_upgrade_check.json` to avoid hitting GitHub more than
once per 24 hours. Users can disable this via `upgrade_check = false` in
`~/.fabro/cli.toml` or the `--no-upgrade-check` global flag. The check
is spawned as an async task and its notice prints to stderr after the
main command completes, ensuring it never blocks or breaks normal
operation—all errors are silently swallowed.
The implementation follows a test-first approach with unit tests
covering platform detection, version parsing, SHA256 verification,
upgrade check state serialization/staleness, and the new `upgrade_check`
config field. Dependencies `tempfile` (promoted from dev-dependencies)
and `sha2` are added to `fabro-cli`.
### Fabro Details
<details>
<summary>Ran 7 stages in 18m 39s for $5.61</summary>
| Stage | Duration | Cost | Retries |
|---|---|---|---|
| start | 0s | – | 0 |
| toolchain | 0s | – | 0 |
| preflight_compile | 0s | – | 0 |
| preflight_lint | 0s | – | 0 |
| implement | 0s | $2.92 | 0 |
| simplify | 0s | $2.68 | 0 |
| verify | 0s | – | 0 |
| **Total** | **18m 39s** | **$5.61** | **0** |
</details>
<details>
<summary>Ran <code>ImplementAndSimplify.fabro</code> (10 nodes and 13
edges)</summary>
```dot
digraph ImplementAndSimplify {
graph [
goal="Implement and simplify",
model_stylesheet="
* { backend: api; model: claude-opus-4-6;}
"
]
rankdir=LR
start [shape=Mdiamond, label="Start"]
exit [shape=Msquare, label="Exit"]
toolchain [label="Toolchain", shape=parallelogram, script="command -v cargo >/dev/null || { curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && sudo ln -sf $HOME/.cargo/bin/* /usr/local/bin/; }; cargo --version 2>&1", max_retries=0]
preflight_compile [label="Preflight Compile", shape=parallelogram, script="cargo check 2>&1", max_retries=0]
preflight_lint [label="Preflight Lint", shape=parallelogram, script="cargo clippy -- -D warnings 2>&1", max_retries=0]
fix_lints [label="Fix Lints", prompt="The preflight lint step failed. Read the build output from context and fix all clippy lint warnings.", max_visits=3]
implement [label="Implement", prompt="Read the plan file referenced in the goal and implement every step. Make all the code changes described in the plan."]
simplify [label="Simplify", prompt="@prompts/simplify.md"]
verify [label="Verify", shape=parallelogram, script="cargo clippy -- -D warnings 2>&1 && cargo test 2>&1", goal_gate=true, retry_target="fixup"]
fixup [label="Fixup", prompt="The verify step failed. Read the build output from context and fix all clippy lint warnings and test failures.", max_visits=3]
start -> toolchain
toolchain -> preflight_compile [condition="outcome=success"]
toolchain -> exit
preflight_compile -> preflight_lint [condition="outcome=success"]
preflight_compile -> exit
preflight_lint -> implement [condition="outcome=success"]
preflight_lint -> fix_lints
fix_lints -> preflight_lint
implement -> simplify -> verify
verify -> exit [condition="outcome=success"]
verify -> fixup
fixup -> verify
}
```
</details>
⚒️ Generated with [Fabro](https://fabro.sh)
---------
Co-authored-by: Fabro <noreply@fabro.sh>
