From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 comm/taskcluster/scripts/are-we-esmified-yet.py | 147 ++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 comm/taskcluster/scripts/are-we-esmified-yet.py

(limited to 'comm/taskcluster/scripts/are-we-esmified-yet.py')

diff --git a/comm/taskcluster/scripts/are-we-esmified-yet.py b/comm/taskcluster/scripts/are-we-esmified-yet.py
new file mode 100644
index 0000000000..20eaf108fd
--- /dev/null
+++ b/comm/taskcluster/scripts/are-we-esmified-yet.py
@@ -0,0 +1,147 @@
+#!/usr/bin/env python3
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import json
+import os
+import pathlib
+import subprocess
+import sys
+
+TBPL_FAILURE = 2
+
+excluded_prefix = [
+    "suite/",
+]
+EXCLUSION_FILES = [
+    os.path.join("tools", "lint", "ThirdPartyPaths.txt"),
+]
+
+
+if not (pathlib.Path(".hg").exists() and pathlib.Path("mail/moz.configure").exists()):
+    print(
+        "This script needs to be run inside mozilla-central + comm-central "
+        "checkout of mercurial. "
+    )
+    sys.exit(TBPL_FAILURE)
+
+
+def load_exclusion_files():
+    for path in EXCLUSION_FILES:
+        with open(path, "r") as f:
+            for line in f:
+                excluded_prefix.append(line.strip())
+
+
+def is_excluded(path):
+    """Returns true if the JSM file shouldn't be converted to ESM."""
+    path_str = str(path)
+    for prefix in excluded_prefix:
+        if path_str.startswith(prefix):
+            return True
+
+    return False
+
+
+def new_files_struct():
+    return {
+        "jsm": [],
+        "esm": [],
+        "subdir": {},
+    }
+
+
+def put_file(files, kind, path):
+    """Put a path into files tree structure."""
+
+    if is_excluded(path):
+        return
+
+    name = path.name
+
+    current_files = files
+    for part in path.parent.parts:
+        if part not in current_files["subdir"]:
+            current_files["subdir"][part] = new_files_struct()
+        current_files = current_files["subdir"][part]
+
+    current_files[kind].append(name)
+
+
+def run(cmd):
+    """Run command and return output as lines, excluding empty line."""
+    lines = subprocess.run(cmd, stdout=subprocess.PIPE).stdout.decode()
+    return filter(lambda x: x != "", lines.split("\n"))
+
+
+def collect_jsm(files):
+    """Collect JSM files."""
+    kind = "jsm"
+
+    # jsm files
+    cmd = ["hg", "files", "set:glob:**/*.jsm"]
+    for line in run(cmd):
+        put_file(files, kind, pathlib.Path(line))
+
+    # js files with EXPORTED_SYMBOLS
+    cmd = ["hg", "files", "set:grep('EXPORTED_SYMBOLS = \[') and glob:**/*.js"]
+    for line in run(cmd):
+        put_file(files, kind, pathlib.Path(line))
+
+
+def collect_esm(files):
+    """Collect system ESM files."""
+    kind = "esm"
+
+    # sys.mjs files
+    cmd = ["hg", "files", "set:glob:**/*.sys.mjs"]
+
+    for line in run(cmd):
+        put_file(files, kind, pathlib.Path(line))
+
+
+def to_stat(files):
+    """Convert files tree into status tree."""
+    jsm = len(files["jsm"])
+    esm = len(files["esm"])
+    subdir = {}
+
+    for key, sub_files in files["subdir"].items():
+        sub_stat = to_stat(sub_files)
+
+        subdir[key] = sub_stat
+        jsm += sub_stat["jsm"]
+        esm += sub_stat["esm"]
+
+    stat = {
+        "jsm": jsm,
+        "esm": esm,
+    }
+    if len(subdir):
+        stat["subdir"] = subdir
+
+    return stat
+
+
+def main():
+    cmd = ["hg", "parent", "--template", "{node}"]
+    commit_hash = list(run(cmd))[0]
+
+    cmd = ["hg", "parent", "--template", "{date|shortdate}"]
+    date = list(run(cmd))[0]
+
+    files = new_files_struct()
+    collect_jsm(files)
+    collect_esm(files)
+
+    stat = to_stat(files)
+    stat["hash"] = commit_hash
+    stat["date"] = date
+
+    print(json.dumps(stat, indent=2))
+
+
+if __name__ == "__main__":
+    main()
-- 
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