Add blocked versions support to dry-run script#14916
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Add BLOCKED_VERSIONS environment variable support to bin/dry-run.rb
so developers can simulate blocked dependency versions locally without
needing access to the production API.
Usage:
BLOCKED_VERSIONS='[{"dependency-name":"event-stream","version":"= 3.3.6","reason":"malware"}]' \
bin/dry-run.rb npm some/repo
Changes:
- Parse BLOCKED_VERSIONS env var (JSON array, same format as job attr)
- Merge blocked versions into ignored_versions_for as version
requirement strings (passthrough, supports exact and ranges)
- Log active blocked versions at the start of the update run
- Defensive: skip entries missing dependency-name or version
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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What
Add
BLOCKED_VERSIONSenvironment variable support tobin/dry-run.rbso developers can simulate blocked dependency versions during local testing.Why
The blocked versions feature prevents Dependabot from suggesting updates to known-malicious dependency versions. To support local development and testing of this feature, the dry-run script needs a way to pass blocked versions without requiring access to the production API.
What's Being Changed
bin/dry-run.rb: AddedBLOCKED_VERSIONSenv var parsing (JSON array format), merged blocked versions into the ignored versions list as version requirement strings, and added startup logging when blocked versions are active.Example Usage
How to Review
dependency-name,version(a requirement string like"= 3.3.6"or"> 2.10"), and optionalreason.dependency-nameorversionare defensively skipped.