Merging upstream version 0.19.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 96 insertions, 0 deletions

diff --git a/tools/changelog.py b/tools/changelog.py
new file mode 100755
index 0000000..24b74a8
--- /dev/null
+++ b/tools/changelog.py
@@ -0,0 +1,51 @@
+# ruff: noqa: T201 (Allow print statements)
+# Simple script to generate a rough changelog from git log.
+# This changelog is manually edited before it goes into CHANGELOG.md
+
+import re
+import subprocess
+import sys
+from collections import defaultdict
+
+if len(sys.argv) != 2:
+    print("Usage: python changelog.py <tag>")
+    sys.exit(1)
+
+tag = sys.argv[1]
+# Get all commits since the last release
+cmd = ["git", "log", "--pretty=%s|%aN", f"{tag}..HEAD"]
+log_lines = subprocess.Popen(cmd, stdout=subprocess.PIPE).stdout.read().decode("UTF-8")
+log_lines = log_lines.split("\n")[:-1]
+
+# Group commits by type
+commit_groups = defaultdict(list)
+for log_line in log_lines:
+    message, author = log_line.split("|")
+    # skip dependabot commits
+    if author == "dependabot[bot]":
+        group = "dependabot"
+    else:
+        type_parts = message.split(":")
+        if len(type_parts) == 1:
+            group = "other"
+        else:
+            group = type_parts[0]
+
+    commit_groups[group].append((message, author))
+
+# Print the changelog
+for group, commits in commit_groups.items():
+    print(group)
+    for message, author in commits:
+        # Thank authors other than maintainer
+        author_thanks = ""
+        if author != "Joris Roovers":
+            author_thanks = f" - Thanks {author}"
+
+        # Find the issue number in message using regex, format: (#1234)
+        issue_number = re.search(r"\(#(\d+)\)", message)
+        if issue_number:
+            issue_url = f"https://github.com/jorisroovers/gitlint/issues/{issue_number.group(1)}"
+            message = message.replace(issue_number.group(0), f"([#{issue_number.group(1)}]({issue_url}))")
+
+        print(f" - {message}{author_thanks}")
diff --git a/tools/stats.sh b/tools/stats.sh
new file mode 100755
index 0000000..ada2658
--- /dev/null
+++ b/tools/stats.sh
@@ -0,0 +1,45 @@
+#!/bin/bash
+# Script that displays some interesting stats about the gitlint project (LOC, # commits, downloads, etc)
+
+BLUE="\033[94m"
+NO_COLOR="\033[0m"
+
+title(){
+    echo -e "$BLUE=== $1 ===$NO_COLOR"
+}
+
+title Code
+radon raw -s gitlint-core | tail -n 11 | sed 's/^    //' 
+
+title Docs
+echo "Markdown: $(cat docs/*.md | wc -l | tr -d " ") lines"
+
+title Tests
+nr_unit_tests=$(py.test gitlint-core/ --collect-only | grep TestCaseFunction | wc -l)
+nr_integration_tests=$(py.test qa/ --collect-only | grep TestCaseFunction | wc -l)
+echo "Unit Tests: ${nr_unit_tests//[[:space:]]/}"
+echo "Integration Tests: ${nr_integration_tests//[[:space:]]/}"
+
+title Git
+echo "Commits: $(git rev-list --all --count)"
+echo "Commits (main): $(git rev-list main --count)"
+echo "First commit: $(git log --pretty="%aD" $(git rev-list --max-parents=0 HEAD))"
+echo "Contributors: $(git log --format='%aN' | sort -u | wc -l | tr -d ' ')"
+echo "Releases (tags): $(git tag --list | wc -l | tr -d ' ')"
+latest_tag=$(git tag --sort=creatordate | tail -n 1)
+echo "Latest Release (tag): $latest_tag"
+echo "Commits since $latest_tag: $(git log --format=oneline HEAD...$latest_tag | wc -l | tr -d ' ')"
+echo "Line changes since $latest_tag: $(git diff --shortstat $latest_tag)"
+
+# PyPi API: https://pypistats.org/api/
+title PyPi
+info=$(curl -Ls https://pypi.python.org/pypi/gitlint/json)
+echo "Current version: $(echo $info | jq -r .info.version)"
+
+title "PyPI (Downloads)"
+overall_stats=$(curl -s https://pypistats.org/api/packages/gitlint/overall)
+recent_stats=$(curl -s https://pypistats.org/api/packages/gitlint/recent)
+echo "Last 6 Months: $(echo $overall_stats | jq -r '.data[].downloads' | awk '{sum+=$1} END {print sum}')"
+echo "Last Month: $(echo $recent_stats | jq .data.last_month)"
+echo "Last Week: $(echo $recent_stats | jq .data.last_week)"
+echo "Last Day: $(echo $recent_stats | jq .data.last_day)"
\ No newline at end of file