From 77f98df41f032d6846f8309c0b1f239e9dbc0da3 Mon Sep 17 00:00:00 2001
From: Fabian Jahr <fjahr@protonmail.com>
Date: Mon, 4 Apr 2022 23:39:49 +0200
Subject: lint: convert spell check lint test to python

---
 test/lint/lint-spelling.py | 40 ++++++++++++++++++++++++++++++++++++++++
 test/lint/lint-spelling.sh | 21 ---------------------
 2 files changed, 40 insertions(+), 21 deletions(-)
 create mode 100755 test/lint/lint-spelling.py
 delete mode 100755 test/lint/lint-spelling.sh

(limited to 'test/lint')

diff --git a/test/lint/lint-spelling.py b/test/lint/lint-spelling.py
new file mode 100755
index 0000000000..5da1b243f7
--- /dev/null
+++ b/test/lint/lint-spelling.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+#
+# Copyright (c) 2022 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+"""
+Warn in case of spelling errors.
+Note: Will exit successfully regardless of spelling errors.
+"""
+
+from subprocess import check_output, STDOUT, CalledProcessError
+
+IGNORE_WORDS_FILE = 'test/lint/spelling.ignore-words.txt'
+FILES_ARGS = ['git', 'ls-files', '--', ":(exclude)build-aux/m4/", ":(exclude)contrib/seeds/*.txt", ":(exclude)depends/", ":(exclude)doc/release-notes/", ":(exclude)src/leveldb/", ":(exclude)src/crc32c/", ":(exclude)src/qt/locale/", ":(exclude)src/qt/*.qrc", ":(exclude)src/secp256k1/", ":(exclude)src/minisketch/", ":(exclude)src/univalue/", ":(exclude)contrib/builder-keys/keys.txt", ":(exclude)contrib/guix/patches"]
+
+
+def check_codespell_install():
+    try:
+        check_output(["codespell", "--version"])
+    except FileNotFoundError:
+        print("Skipping spell check linting since codespell is not installed.")
+        exit(0)
+
+
+def main():
+    check_codespell_install()
+
+    files = check_output(FILES_ARGS).decode("utf-8").splitlines()
+    codespell_args = ['codespell', '--check-filenames', '--disable-colors', '--quiet-level=7', '--ignore-words={}'.format(IGNORE_WORDS_FILE)] + files
+
+    try:
+        check_output(codespell_args, stderr=STDOUT)
+    except CalledProcessError as e:
+        print(e.output.decode("utf-8"), end="")
+        print('^ Warning: codespell identified likely spelling errors. Any false positives? Add them to the list of ignored words in {}'.format(IGNORE_WORDS_FILE))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/test/lint/lint-spelling.sh b/test/lint/lint-spelling.sh
deleted file mode 100755
index 8808fbc3c6..0000000000
--- a/test/lint/lint-spelling.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2018-2021 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#
-# Warn in case of spelling errors.
-# Note: Will exit successfully regardless of spelling errors.
-
-export LC_ALL=C
-
-if ! command -v codespell > /dev/null; then
-    echo "Skipping spell check linting since codespell is not installed."
-    exit 0
-fi
-
-IGNORE_WORDS_FILE="test/lint/spelling.ignore-words.txt"
-mapfile -t FILES < <(git ls-files -- ":(exclude)build-aux/m4/" ":(exclude)contrib/seeds/*.txt" ":(exclude)depends/" ":(exclude)doc/release-notes/" ":(exclude)src/leveldb/" ":(exclude)src/crc32c/" ":(exclude)src/qt/locale/" ":(exclude)src/qt/*.qrc" ":(exclude)src/secp256k1/" ":(exclude)src/minisketch/" ":(exclude)src/univalue/" ":(exclude)contrib/builder-keys/keys.txt" ":(exclude)contrib/guix/patches")
-if ! codespell --check-filenames --disable-colors --quiet-level=7 --ignore-words=${IGNORE_WORDS_FILE} "${FILES[@]}"; then
-    echo "^ Warning: codespell identified likely spelling errors. Any false positives? Add them to the list of ignored words in ${IGNORE_WORDS_FILE}"
-fi
-- 
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