fix: lock shared cache directory
Metadata
Current evaluation
Merged PR #1888 in commit 4cce11b0, locking Charmcraft's shared cache to prevent concurrent-build cache races; fixes #1845.
Resolution: closed resolved
Reason: PR #1888 was approved and merged as commit 4cce11b0. Its shared-cache locking resolves the concurrency failures reported in #1845.
Evaluated by: mr-cal-bot
No scores available.
Issue body
Locks the shared cache directory to prevent concurrency issues.
Fixes #1845
CRAFT-3313
Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| stealth/space-bunny-alpha | — | closed resolved | Merged PR #1888 in commit 4cce11b0, locking Charmcraft's shared cache to prevent concurrent-build cache races; fixes #1845. | |
| stealth/space-bunny-alpha | — | closed resolved | Merged #1888 in commit 4cce11b0, locking the shared cache directory to prevent concurrency errors during parallel charm builds; fixes #1845. | |
| stealth/space-bunny-alpha | — | closed resolved | Merged #1888 in commit 4cce11b0, locking Charmcraft's shared cache to prevent concurrent-build cache races; fixes #1845. | |
| qwen/qwen3.6-35b-a3b | — | — | Merged to resolve concurrency issues by locking the shared cache directory, addressing #1845 and CRAFT-3313. Approved by two reviewers, the change modifies eight files and implements directory locking to prevent race conditions. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Merged a fix that locks the shared cache directory to prevent concurrency issues, resolving #1845 and CRAFT-3313. |
Update history
No update history recorded yet.
Related work
-
Related To:
charmcraft#1845
(confidence 100%)
The issue reported caching errors during simultaneous charm builds and is explicitly fixed by PR #1888.
Related issues
| Issue | Project | State | Summary | Similarity |
|---|---|---|---|---|
| #1762 `CRAFT_SHARED_CACHE` broken or ignored in charmcraft 3.1 | charmcraft | closed | Fixed in merged PR canonical/charmcraft#1763 (commit e0eaee74), which forwards the host shared-cache path to the build provider so CRAFT_SHARED_CACHE is populated and reused. | |
| #1845 Building multiple charms simultaneously can cause caching errors | charmcraft | closed | Parallel charm builds were fixed by merged PR #1888 (commit 4cce11b0), which locks the shared cache to prevent concurrent builds from reusing incomplete files. | |
| #2205 fix: remove the storage 'shared' field | charmcraft | merged | Merged charmcraft#2205 as be3c6110, removing the never-implemented storage `shared` field after approval by two reviewers. |