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Fix executable POSIX permission in archive files (#3146) #3151

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Merged
merged 1 commit into from
Nov 24, 2025
Merged

Fix executable POSIX permission in archive files (#3146) #3151

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19 changes: 10 additions & 9 deletions build-logic/src/main/kotlin/polaris-reproducible.gradle.kts
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Original file line number Diff line number Diff line change
Expand Up @@ -17,20 +17,21 @@
* under the License.
*/

import java.nio.file.Files
import java.nio.file.attribute.PosixFilePermission

// ensure jars conform to reproducible builds
// (https://docs.gradle.org/current/userguide/working_with_files.html#sec:reproducible_archives)
tasks.withType<AbstractArchiveTask>().configureEach {
isPreserveFileTimestamps = false
isReproducibleFileOrder = true

dirPermissions { unix("755") }
filePermissions {
// do not force the "execute" bit in case the file _is_ executable
user.read = true
user.write = true
group.read = true
group.write = false
other.read = true
other.write = false
eachFile {
permissions {
val isExec =
Files.getPosixFilePermissions(file.toPath()).contains(PosixFilePermission.OWNER_EXECUTE)
unix(if (isExec) "755" else "644")
}
}
dirPermissions { unix("755") }
}