Python script checking missing/unnecessary [needs: rebase] label

1 files changed, 29 insertions, 0 deletions

diff --git a/dev/tools/github-check-prs.py b/dev/tools/github-check-prs.py
new file mode 100755
index 000000000..2ba751d07
--- /dev/null
+++ b/dev/tools/github-check-prs.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python3
+
+# Requires PyGithub https://pypi.python.org/pypi/PyGithub
+from github import Github
+
+REPO = "coq/coq"
+REBASE_LABEL="needs: rebase"
+
+token = input("Github access token: ")
+
+g = Github(token)
+
+repo = g.get_repo(REPO)
+
+for pull in repo.get_pulls():
+    # if conflicts then dirty
+    # otherwise blocked (because I have no rights)
+    dirty = pull.mergeable_state == "dirty"
+    labelled = False
+    for label in repo.get_issue(pull.number).get_labels():
+        if label.name == REBASE_LABEL:
+            labelled = True
+    if labelled and not dirty:
+        print ("PR #" + str(pull.number) + " is not dirty but is labelled")
+    elif dirty and not labelled:
+        print ("PR #" + str(pull.number) + " is dirty and not labelled")
+    else:
+        # give some feedback so the user can see we didn't crash
+        print ("PR #" + str(pull.number) + " OK")