feat(github): Analyse past release times (#3135)

* feat(github): Analyse past release times Signed-off-by: Tim Collins <tim@thecollins.team> * typo Signed-off-by: Tim Collins <tim@thecollins.team> * add megalinter config. Fix my rubbish code to appease the linter Signed-off-by: Tim Collins <tim@thecollins.team> --------- Signed-off-by: Tim Collins <tim@thecollins.team> Co-authored-by: Aikawa <yu.croco@gmail.com>
2025-01-29 13:43:03 +00:00 · 2025-01-29 13:43:03 +00:00 · 56c5a31c9e
commit 56c5a31c9e
parent 2685b861d2
16 changed files with 2493 additions and 0 deletions
--- a/scripts/release-analysis/fetch_releases.py
+++ b/scripts/release-analysis/fetch_releases.py
@ -0,0 +1,57 @@
+import csv
+import os
+from datetime import datetime
+
+import requests
+
+# List of GitHub repository URLs we care about
+repos = [
+    ("argo-cd", "https://api.github.com/repos/argoproj/argo-cd/releases"),
+    ("argo-workflows", "https://api.github.com/repos/argoproj/argo-workflows/releases"),
+    ("argo-events", "https://api.github.com/repos/argoproj/argo-events/releases"),
+    ("argo-rollouts", "https://api.github.com/repos/argoproj/argo-rollouts/releases"),
+]
+
+# Get the GitHub token from environment variables
+github_token = os.getenv("GITHUB_TOKEN")
+if not github_token:
+    raise ValueError("GITHUB_TOKEN environment variable is not set")
+
+
+# Fetch all releases with pagination
+def fetch_all_releases(url):
+    releases = []
+    headers = {"Authorization": f"token {github_token}"}
+    while url:
+        response = requests.get(url, headers=headers)
+        response.raise_for_status()
+        releases.extend(response.json())
+        url = response.links.get("next", {}).get("url")
+    return releases
+
+
+# Fetch releases and write to a CSV file
+def fetch_and_write_releases(csv_file):
+    with open(csv_file, mode="w", newline="") as file:
+        writer = csv.writer(file)
+        writer.writerow(["Repository", "Release Tag", "Release Date", "Release Time"])
+
+        for repo_name, repo_url in repos:
+            releases = fetch_all_releases(repo_url)
+            for release in releases:
+                tag_name = release["tag_name"]
+                published_at = release["published_at"]
+                release_date = datetime.strptime(
+                    published_at, "%Y-%m-%dT%H:%M:%SZ"
+                ).date()
+                release_time = datetime.strptime(
+                    published_at, "%Y-%m-%dT%H:%M:%SZ"
+                ).time()
+                writer.writerow([repo_name, tag_name, release_date, release_time])
+
+    print(f"Release data has been written to {csv_file}")
+
+
+# Example usage
+if __name__ == "__main__":
+    fetch_and_write_releases("argo_releases.csv")