| name | codegen |
| description | Generate code from TypeSpec via tsp-client (update, sync, generate). Requires a tsp-location.yaml in the current working directory. Supports updating the commit hash before running. |
TypeSpec Code Generation (tsp-client)
Use this skill to run tsp-client workflows for projects that include a tsp-location.yaml file.
Preconditions
- You must be in the directory that contains
tsp-location.yaml.
- If the file is missing, warn the user and ask for the correct directory (do not run commands).
Commit hash update
If the user provides a commit hash, update the commit: field in tsp-location.yaml before running tsp-client.
- Read the file and locate the
commit: line.
- Replace the value with the provided hash (keep the same key name and formatting).
- Example:
- Before:
commit: 6267b6...
- After:
commit: <new_hash>
Commands
tsp-client update
Pull the latest codegen tooling or definitions (default action when the user is vague).
tsp-client update
tsp-client sync
Fetch/sync TypeSpec inputs for the project.
tsp-client sync
tsp-client generate
Generate code from TypeSpec inputs.
tsp-client generate
Keep the synced TypeSpec inputs:
tsp-client generate --save-inputs
Steps
- Verify
tsp-location.yaml exists in the current directory. If not, stop and ask for the correct location.
- If the user provided a commit hash, update the
commit: value in tsp-location.yaml.
- Determine the user intent:
- Refresh/update/ingest changes from a commit: run
tsp-client update.
- Fetch/sync spec from the current commit: run
tsp-client sync.
- Generate from fetched spec: run
tsp-client generate (use --save-inputs only if the user asks to keep inputs).
- Generate (no fetch requested): run
tsp-client generate.
- If the user doesn’t specify, default to
tsp-client update.
- If the project defines or creates a
TempTypeSpecFiles folder and the user wants code generation, run tsp-client generate (with --save-inputs if requested).
- If a tsp-client command fails, report the error output and suggest checking the TypeSpec repo/commit referenced in
tsp-location.yaml. Build a GitHub URL from repo: and directory: (and include the commit: as the ref), e.g.:
- Repo:
Azure/azure-rest-api-specs
- Commit:
6267b6...
- Directory:
specification/cognitiveservices/OpenAI.Inference
- URL:
https://github.com/Azure/azure-rest-api-specs/tree/6267b6.../specification/cognitiveservices/OpenAI.Inference
