weaver check¶
Synopsis¶
Positional arguments¶
PROJECT_FOLDER- Project folder. Defaults to the current directory.
Options¶
-h, --help- show this help message and exit
--json- Emit the result as JSON.
--non-interactive- Do not read stdin, wait for a keypress or open browser sign-in. Missing authorisation or required input is an error.
Responsibility and selection¶
Parse and validate a Weaver project without contacting Fabric. The positional folder defaults to the current directory.
Check discovers the recognised Weaver project trees, validates declarations and dependency structure, and does not import data/validation classes. Custom Power BI annotation files are trusted Python loaded during parsing, including Check; handlers run during Build compilation. Unrelated files inside item directories are ignored by project discovery.
Execution¶
The command reads the project from disk. It requests no Fabric session, workspace, catalogue, Environment, or credentials.
Interaction¶
After a project error in an interactive terminal, Weaver can offer to retry so an edited project is read again. --non-interactive and --json return after one attempt without prompting.
Output and exit behaviour¶
A valid project prints Project valid.. A project error is written to stderr and the command exits 1.
--json emits one document. Success currently contains status and the resolved project_folder; failure contains status and an error message. These fields are current output, not a declared compatibility contract.
The command exits 0 for a valid project and 1 for project discovery, metadata, identity, or graph errors. Argument errors exit through argparse.