feat: one-step generate, add clear cli command

[aaronsteers]

Summary by CodeRabbit

• New Features

  • Added a --with-generate option to the build command, allowing users to trigger AI-based generation of transform mappings as part of the build process.
  • Introduced a new clear command to remove generated build artifacts and related directories.

• Bug Fixes

  • Improved error messages when a source table mapping cannot be found, providing clearer feedback to users.

• Refactor

  • Unified AI mapping generation logic for easier maintenance and consistent behavior across commands.
  • Centralized resource path construction with a new helper function for better consistency.

• Configuration

  • Updated project identifier in Hubspot transform configuration from "hubspot.fivetran-interop" to "hubspot.airbyte-interop".

[coderabbitai]

Walkthrough

The changes introduce improved error handling in the mapping logic by explicitly raising a descriptive error when a source table mapping is missing. Additionally, the CLI's build command now supports an optional --with-generate flag that triggers AI-based generation of transform mappings after the build process. The AI generation logic, previously contained within the generate command, is refactored into a new internal helper function, allowing code reuse between the build and generate commands. A new clear CLI command was added to delete generated artifacts for a given source and project. The GitHub Actions workflow was updated to run the build command with generation instead of the standalone generate command. A helper function was added to centralize path construction for source home directories. The HubSpot transform project identifier was updated in its config file.

Changes

File(s)	Change Summary
src/morph/ai/map.py	Enhanced error handling in populate_missing_mappings by catching missing source table mappings and raising a ValueError with message.
src/morph/cli/main.py	Added --with-generate flag to build command; refactored AI generation logic into a new _generate helper function; added clear command to delete generated artifacts.
.github/workflows/generate-command.yml	Changed workflow to run morph build --with-generate instead of morph generate with regeneration flags.
src/morph/resources.py	Added get_source_home_dir helper function; refactored other path functions to use it for consistent source home directory resolution.
src/transforms/hubspot/config.yml	Updated project identifier from "hubspot.fivetran-interop" to "hubspot.airbyte-interop".

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant CLI
    participant BuildProcess
    participant AIGenerator

    User->>CLI: morph build [--with-generate]
    CLI->>BuildProcess: Run build steps
    BuildProcess-->>CLI: Build complete
    alt with-generate flag is set
        CLI->>AIGenerator: Run AI mapping generation
        AIGenerator-->>CLI: Generation complete
    end
    CLI-->>User: Done

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sequenceDiagram
    participant User
    participant CLI
    participant AIGenerator

    User->>CLI: morph generate
    CLI->>AIGenerator: Run AI mapping generation
    AIGenerator-->>CLI: Generation complete
    CLI-->>User: Done

Loading

Poem

🐰
A hop and a skip, the CLI's grown wise,
With --with-generate, AI mapping flies!
Errors now clearer, no more silent fall,
Refactored and tidy, one function for all.
Clean commands to clear, and paths aligned,
HubSpot’s new name, in configs defined.
As rabbits we cheer, with code so refined—
Each build and each mapping, perfectly aligned!

---

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[coderabbitai]

Actionable comments posted: 0

🧹 Nitpick comments (4)

.github/workflows/generate-command.yml (4)

112-112: Verify and refine the new build invocation
The workflow now invokes uv run morph build ... --with-generate instead of the previous morph generate command. Please confirm that:

1. The build command internally handles the regeneration and confirmation flags (formerly --regenerate-all --auto-confirm).
2. You no longer need the explicit flags, or if you do, add them back.
3. Since source_name is marked required: true, the fallback || 'klaviyo' is redundant—consider removing it for clarity.

---

48-49: Update the comment to reflect the new command
The comment still reads “using morph generate command,” but the step now runs morph build --with-generate. Update this text to keep documentation in sync.

---

105-105: Rename the step for clarity
The step is named “Run generate command,” but it now performs a build + generate operation. Rename it to something like “Run build command with generation” to accurately describe the action.

---

111-111: Align the inline comment with the actual command
The inline comment above the command still says “# Run morph generate…”. Please update this to reflect that the workflow runs morph build … --with-generate.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 97ad919 and 3dc44b9.

📒 Files selected for processing (5)

• .github/workflows/generate-command.yml (1 hunks)
• src/morph/ai/map.py (2 hunks)
• src/morph/cli/main.py (6 hunks)
• src/morph/resources.py (3 hunks)
• src/transforms/hubspot/config.yml (1 hunks)

✅ Files skipped from review due to trivial changes (2)

• src/transforms/hubspot/config.yml
• src/morph/resources.py

🚧 Files skipped from review as they are similar to previous changes (2)

• src/morph/ai/map.py
• src/morph/cli/main.py