🐳 Dockerfile: add zstd better compression missing for codeQL#3670
Open
marcellodesales wants to merge 1 commit intoactions:mainfrom
Open
🐳 Dockerfile: add zstd better compression missing for codeQL#3670marcellodesales wants to merge 1 commit intoactions:mainfrom
marcellodesales wants to merge 1 commit intoactions:mainfrom
Conversation
|
This looks (speaking as another user, not a github employee) like it should be an easy win. |
This is based on the problems reported at github/codeql-action#2705 and github/codeql-action#2400 where the base docker image doesn't include zstd compression tool. The error occurs running codeQL: Finished downloading CodeQL bundle to /home/runner/_work/_temp/ca3b4527-1a21-43d9-8713-81909027bb0a (11.1s). Extracting CodeQL bundle. ##[debug]Extracting to /home/runner/_work/_temp/c2146770-b178-4be5-9164-0a0e8345e244. tar -x --zstd --warning=no-unknown-keyword --overwrite -f /home/runner/_work/_temp/ca3b4527-1a21-43d9-8713-81909027bb0a -C /home/runner/_work/_temp/c2146770-b178-4be5-9164-0a0e8345e244 tar (child): zstd: Cannot exec: No such file or directory tar (child): Error is not recoverable: exiting now tar: Child returned status 2 tar: Error is not recoverable: exiting now ##[debug]Cleaning up extraction destination directory. ##[debug]Cleaned up extraction destination directory. ##[debug]Cleaning up CodeQL bundle archive. ##[debug]Cleaned up CodeQL bundle archive. Error: Unable to download and extract CodeQL CLI: Failed to run "tar -x --zstd --warning=no-unknown-keyword --overwrite -f /home/runner/_work/_temp/ca3b4527-1a21-43d9-8713-81909027bb0a -C /home/runner/_work/_temp/c2146770-b178-4be5-9164-0a0e8345e244". Exit code was 2 and last log line was: n/a. See the logs for more details. Details: Error: Failed to run "tar -x --zstd --warning=no-unknown-keyword --overwrite -f /home/runner/_work/_temp/ca3b4527-1a21-43d9-8713-81909027bb0a -C /home/runner/_work/_temp/c2146770-b178-4be5-9164-0a0e8345e244". Exit code was 2 and last log line was: n/a. See the logs for more details. at ChildProcess.<anonymous> (/home/runner/_work/_actions/github/codeql-action/v3.28.1/lib/tar.js:171:28) at ChildProcess.emit (node:events:519:28) at ChildProcess._handle.onexit (node:internal/child_process:294:12) Why: it will drastically increase performance while downloading codeQL. A fix was pushed to github/codeql-action#2710 but it hasn't been released. Just including zstd will guarantee to use the best compression tool other than tar.
TingluoHuang
requested changes
Oct 24, 2025
Member
TingluoHuang
left a comment
There was a problem hiding this comment.
we should install it in line 48 since the current change only installed to the base build image.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This is based on the problems reported in the following issues:
The problem is that the base docker image doesn't include
zstdcompression tool.❓ Why
it will drastically increase performance while downloading codeQL.
🔧 Fixes in codeQL