Mass-assignment of the "false positive" label to GitHub issues found by searching for a specific keyword in the issue title

fp-assign.kts

// $ kotlinc -cp github-api-1.110.jar:jackson-databind-2.10.3.jar:jackson-core-2.10.3.jar:jackson-annotations-2.10.3.jar:commons-lang3-3.10.jar:commons-io-2.6.jar -script fp-assign.kts

import java.io.File
import org.kohsuke.github.GitHubBuilder

if (args.size != 4) {
    System.err.println("Usage: fp-assign <org> <repo> <keyword> <comment-file.md>")
    System.exit(1)
}

if (System.getenv("GH_PAT").isNullOrEmpty()) {
    System.err.println("Environment variable GH_PAT not found (GitHub personal access token).")
    System.exit(2)
}

val github = GitHubBuilder().withOAuthToken(System.getenv("GH_PAT"), args[0]).build()
if (!github.isCredentialValid) {
    System.err.println("Unable to authenticate to GitHub using the provided credentials.")
    System.exit(3)
}

val comment = File(args[3]).readText();
val repo = github.getRepository("${args[0]}/${args[1]}")

// Ensure the 'false positive' label exists
if (!repo.listLabels().toList().map { it.name }.contains("false positive")) {
    repo.createLabel("false positive", "00FF00")
}

github.searchIssues().q("org:${args[0]} repo:${args[1]} is:open label:snyk in:title ${args[2]}")
    .list().forEach { searchResult ->
        val issue = repo.getIssue(searchResult.number)
        val labels = issue.labels.map { it.name }
        if (!labels.contains("false positive")) {
             issue.setLabels("false positive", *labels.toTypedArray())
        }
        issue.comment(comment)
        issue.close()
        println("GitHub issue updated: ${searchResult.title} ${searchResult.htmlUrl}");
    }