Workflow run identifier (typically GITHUB_RUN_NUMBER) used to create
a unique analysis directory per workflow execution. This prevents
multiple runs on the same date from overwriting each other's analysis
artifacts and ensures article transparency links point to the exact
analysis used for that specific article generation run.
Falls back to GITHUB_RUN_NUMBER env var, then empty string (no suffix).
Sanitised to alphanumeric and hyphens only (supports both numeric run
numbers and custom identifiers passed via --run-id).
Workflow run identifier (typically
GITHUB_RUN_NUMBER) used to create a unique analysis directory per workflow execution. This prevents multiple runs on the same date from overwriting each other's analysis artifacts and ensures article transparency links point to the exact analysis used for that specific article generation run.Falls back to
GITHUB_RUN_NUMBERenv var, then empty string (no suffix). Sanitised to alphanumeric and hyphens only (supports both numeric run numbers and custom identifiers passed via--run-id).