hohn/codeql
1
0
Fork 0
mirror of https://github.com/github/codeql.git synced 2026-05-01 11:45:14 +02:00
Code Issues Packages Projects Releases Wiki Activity

JS: Resolve package.json main module differently

Browse Source
This commit is contained in:
Asger Feldthaus
2020-06-09 16:03:10 +01:00
parent c580ada527
commit 806c9a372e
1 changed files with 12 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
javascript/ql/src/semmle/javascript/NodeModuleResolutionImpl.qll
View File

@@ -82,20 +82,19 @@ File tryExtensions(Folder dir, string basename, int priority) {
* Gets the main module described by `pkg` with the given `priority`.
*/
File resolveMainModule(PackageJSON pkg, int priority) {
if exists(MainModulePath::of(pkg))
then
exists(PathExpr main | main = MainModulePath::of(pkg) |
result = main.resolve() and priority = 0
or
result = tryExtensions(main.resolve(), "index", priority)
or
not exists(main.resolve()) and
not exists(main.getExtension()) and
exists(int n | n = main.getNumComponent() |
result = tryExtensions(main.resolveUpTo(n - 1), main.getComponent(n - 1), priority)
)
exists(PathExpr main | main = MainModulePath::of(pkg) |
result = main.resolve() and priority = 0
or
result = tryExtensions(main.resolve(), "index", priority)
or
not exists(main.resolve()) and
not exists(main.getExtension()) and
exists(int n | n = main.getNumComponent() |
result = tryExtensions(main.resolveUpTo(n - 1), main.getComponent(n - 1), priority)
)
else result = tryExtensions(pkg.getFile().getParentContainer(), "index", priority)
)
or
result = tryExtensions(pkg.getFile().getParentContainer(), "index", priority - prioritiesPerCandidate())
}
/**