robojerk/codeql-action

Diff-informed analysis: fix empty PR handling

Browse source
This commit is contained in:
Chuan-kai Lin 2025-03-21 14:18:25 -07:00
parent bd1d9ab4ed
commit b361a91508
3 changed files with 18 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

8
lib/analyze.js generated
View file

@ -368,6 +368,14 @@ function writeDiffRangeDataExtensionPack(logger, ranges) {
if (ranges === undefined) {
return undefined;
}
if (ranges.length === 0) {
// An empty diff range means that there are no added or modified lines in
// the pull request. But the `restrictAlertsTo` extensible predicate
// interprets an empty data extension differently, as an indication that
// all alerts should be included. So we need to specifically set the diff
// range to a non-empty list that cannot match any alert location.
ranges = [{ path: "", startLine: 0, endLine: 0 }];
}
const diffRangeDir = path.join(actionsUtil.getTemporaryDirectory(), "pr-diff-range");
fs.mkdirSync(diffRangeDir);
fs.writeFileSync(path.join(diffRangeDir, "qlpack.yml"), `

2
lib/analyze.js.map
View file

File diff suppressed because one or more lines are too long

9
src/analyze.ts
View file

@ -527,6 +527,15 @@ function writeDiffRangeDataExtensionPack(
return undefined;
}
if (ranges.length === 0) {
// An empty diff range means that there are no added or modified lines in
// the pull request. But the `restrictAlertsTo` extensible predicate
// interprets an empty data extension differently, as an indication that
// all alerts should be included. So we need to specifically set the diff
// range to a non-empty list that cannot match any alert location.
ranges = [{ path: "", startLine: 0, endLine: 0 }];
}
const diffRangeDir = path.join(
actionsUtil.getTemporaryDirectory(),
"pr-diff-range",