Changes:
- bd cook: outputs proto JSON to stdout by default, add --persist flag
for legacy behavior (write to database)
- bd pour: accepts formula names, cooks inline as ephemeral proto,
spawns mol, then cleans up temporary proto
- bd wisp create: accepts formula names, cooks inline as ephemeral proto,
creates wisp, then cleans up temporary proto
- bd mol bond: already supported ephemeral protos (gt-8tmz.25)
The ephemeral proto pattern avoids persisting templates in the database.
Protos are only needed temporarily during spawn operations - the spawned
mol/wisp is what gets persisted.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add SourceFormula and SourceLocation fields to track where each step
came from during the cooking process. This enables debugging of complex
compositions with inheritance, expansion, and advice.
Changes:
- Added SourceFormula and SourceLocation fields to Step struct (formula/types.go)
- Added same fields to Issue struct (types/types.go)
- Added SetSourceInfo() to parser.go - sets source on all steps after parsing
- Updated cook.go to copy source fields from Step to Issue
- Updated dry-run output to display source info: [from: formula@location]
- Updated advice.go to set source on advice-generated steps
- Updated controlflow.go to preserve source on loop-expanded steps
- Updated expand.go to preserve source on template-expanded steps
The source location format is:
- steps[N] - regular step at index N
- steps[N].children[M] - child step
- steps[N].loop.body[M] - loop body step
- template[N] - expansion template step
- advice - step inserted by advice transformation
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add loop, branch, and gate operators for formula step transformation:
- LoopSpec: Fixed-count loops expand body N times with chained iterations.
Conditional loops expand once with runtime metadata labels.
- BranchRule: Fork-join patterns wire dependencies for parallel paths.
- GateRule: Adds condition labels for runtime evaluation before steps.
Types added to types.go:
- LoopSpec (count/until/max/body)
- BranchRule (from/steps/join)
- GateRule (before/condition)
- Loop field on Step
- Branch/Gate arrays on ComposeRules
New controlflow.go with ApplyLoops, ApplyBranches, ApplyGates, and
ApplyControlFlow convenience function. Wired into cook.go before
advice and expansion operators.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add Aspects field to ComposeRules for listing aspect formulas
- Apply aspects during cooking after expansions
- Aspects are loaded by name and their advice rules are applied
Usage in formula:
"compose": {
"aspects": ["security-audit", "logging"]
}
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add expand and map operators that apply macro-style template expansion:
- expand(target, template) - replace a single step with expanded template
- map(select, template) - replace all matching steps with expanded template
The expansion formula type (e.g., rule-of-five) uses a template field with
{target} and {target.description} placeholders that are substituted when
applied to target steps.
Changes:
- Add Template field to Formula struct for expansion formulas
- Add ExpandRule and MapRule types to ComposeRules
- Implement ApplyExpansions in new expand.go
- Add LoadByName method to Parser for loading expansion formulas
- Integrate expansion into bd cook command
- Add comprehensive tests
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Change file extension from .formula.yaml to .formula.json
- Replace gopkg.in/yaml.v3 with encoding/json in parser
- Remove yaml struct tags, keep json tags only
- Update all test cases to use JSON format
- Update documentation references
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- bd-hr39: Add `needs` field to Step as alias for depends_on. Converts
to blocking dependencies between sibling steps during cooking.
- bd-j4cr: Add `waits_for` field to Step. Values: all-children or
any-children. Preserved as gate:<value> label during cooking.
- bd-47qx: Add --prefix flag to bd cook command to prepend a prefix
to proto IDs, enabling use of project prefixes like gt-.
Includes validation, dry-run output, and comprehensive tests.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Fixes from self-review of formula parser and bd cook:
1. Atomicity: Add cleanup on failure in cookFormula - if labels/deps
transaction fails, delete the already-created issues
2. Validation: Add recursive depends_on validation for child steps
and validate priority ranges for children
3. Documentation: Mark unimplemented fields (Expand, ExpandVars,
Condition, Gate) with TODO(future) comments
4. Thread safety: Add note that Parser is NOT thread-safe
5. Error messages: Track first definition location for duplicate ID
errors (e.g., "duplicate id at steps[1], first defined at steps[0]")
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements a new formula system for defining workflow templates in YAML:
- internal/formula/types.go: YAML schema types for .formula.yaml files
- Formula, Step, VarDef, ComposeRules, BondPoint, Gate types
- Support for workflow, expansion, and aspect formula types
- Variable definitions with required, default, enum, and pattern
- internal/formula/parser.go: Parser with extends/inheritance support
- Parse formula files from multiple search paths
- Resolve extends references for formula inheritance
- Variable extraction and substitution
- Variable validation (required, enum, pattern)
- cmd/bd/cook.go: bd cook command to compile formulas into protos
- Parse and resolve formula YAML
- Create proto bead with template label
- Create child issues for each step
- Set up parent-child and blocking dependencies
- Support --dry-run, --force, --search-path flags
Example workflow:
bd cook mol-feature.formula.yaml
bd pour mol-feature --var component=Auth --var framework=react
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
