* central function for creating SimpleGit instance
* Updated tests.
* Set the LANG and LC_ALL environment variables for all Git operations instead of just initRepo.
* Moved GIT_SSH_COMMAND to `createSimpleGit` function.
* Removed unnecessary custom env vars.
* feat(git-refs): use dereferenced commit hash for annotated tags
When git ls-remote lists annotated tags, it returns two entries:
1. The tag object hash: refs/tags/v1.0.0 -> abc123
2. The dereferenced commit hash: refs/tags/v1.0.0^{} -> def456
Previously, Renovate used the tag object hash (abc123). However, `git submodule status` returns the actual commit hash (def456). This mismatch caused false-positive dependency updates that resulted in empty commits, since the tag object and commit hash differ even when pointing to the same version.
This feature:
- Parses both entries from git ls-remote into allRefs
- Builds a lookup map of tag names to their dereferenced commit hashes
- For annotated tags, replaces the tag object hash with the commit hash
- Lightweight tags are unaffected (they already return the commit hash)
This ensures Renovate's detected digest matches what git submodule operations actually use, preventing unnecessary update PRs.
* Apply suggestions from code review
Co-authored-by: Michael Kriese <michael.kriese@gmx.de>
* fix typo in dereferencedTags variable name
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Co-authored-by: Michael Kriese <michael.kriese@gmx.de>
Renames `lookupName` to be `packageName`.
BREAKING CHANGE: Use `packageName` instead of `lookupName` if interacting with Renovate datasources directly.
Moves datasource, manager, platform and versioning code from lib/ into new lib/modules/
BREAKING CHANGE: External tools must update paths to datasource, manager, platform and versioning
Sergei Zharinov