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Code Activity

Better document build failure exit codes

Browse source 
- Improved API docs from comment

- Exit codes are for `nix-build`, not just `nix-store --release`

- Make note in tests so the magic numbers are not surprising

Picking up where #8387 left off.
This commit is contained in:
John Ericson 2023-06-22 14:23:25 -04:00
parent 2291232dc1
commit 97df060588
8 changed files with 72 additions and 45 deletions
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11
src/libstore/build/worker.cc
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@ -468,16 +468,9 @@ void Worker::waitForInput()
}
unsigned int Worker::exitStatus()
unsigned int Worker::failingExitStatus()
{
/*
* 1100100
* ^^^^
* |||`- timeout
* ||`-- output hash mismatch
* |`--- build failure
* `---- not deterministic
*/
// See API docs in header for explanation
unsigned int mask = 0;
bool buildFailure = permanentFailure || timedOut || hashMismatch;
if (buildFailure)