From 6d792167ccfe87420a35f92ed87a10cfbefe0bf2 Mon Sep 17 00:00:00 2001
From: Marcin Kwiatkowski <marcin@frodigo.com>
Date: Thu, 18 Sep 2025 08:37:53 +0200
Subject: [PATCH 1/2] feat: added script for fetching pull requests from github

Added script that fetch PRs to directory and afterwords, when I have PRs
on my machine, I can summarize them using nitrodigest.
---
 .../Nitrodigest/src/scripts/fetch_gh_prs.py   | 84 +++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 Projects/Nitrodigest/src/scripts/fetch_gh_prs.py

diff --git a/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py b/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py
new file mode 100644
index 0000000..32b0432
--- /dev/null
+++ b/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py
@@ -0,0 +1,84 @@
+import subprocess
+import os
+import json
+from pathlib import Path
+from argparse import ArgumentParser
+
+
+def main():
+    parser = ArgumentParser(
+        description="Fetch pull requests from Github for repository in the current working directory.",
+    )
+    parser.add_argument(
+        "--dest",
+        default="pull-requests",
+        help="destination directory name"
+    )
+
+    args = parser.parse_args()
+
+    prs = _get_prs()
+
+    for pr in prs:
+        pr_url = pr.get("url")
+        desc = _get_pr_description(pr_url)
+        diff = _get_pr_diff(pr_url)
+        title = pr.get("title")
+        item_to_save = desc + "\n" + diff
+
+        _save_to_file(item_to_save, args.dest, title)
+
+
+def _fetch_from_gh(command):
+    try:
+        result = subprocess.run(
+            command, capture_output=True, text=True, check=True)
+        return result.stdout
+    except subprocess.CalledProcessError as e:
+        print(f"Error when fetching from Github: {e}")
+        exit(-1)
+
+
+def _get_prs():
+    return json.loads(_fetch_from_gh(["gh", "pr", "list", "--json", "url", "--json", "title"]))
+
+
+def _get_pr_description(pr_handle):
+    return _fetch_from_gh(["gh", "pr", "view", pr_handle, "--comments"])
+
+
+def _get_pr_diff(pr_handle):
+    return _fetch_from_gh(["gh", "pr", "diff", pr_handle])
+
+
+def _save_to_file(content, directory, filename):
+    try:
+        dest_dir = Path(directory)
+        dest_dir.mkdir(parents=True, exist_ok=True)
+
+        safe_filename = "".join(c for c in filename.strip(
+        ) if c.isalnum() or c in (' ', '-', '_')).rstrip().lstrip()
+
+        file_path = dest_dir / f"{safe_filename}.md"
+
+        with open(file_path, 'w', encoding='utf-8') as file:
+            file.write(content)
+
+        print(f"Saved file {file_path}")
+        return file_path
+
+    except PermissionError:
+        print(f"Error: Permission denied for directory {directory}")
+        return None
+
+    except FileNotFoundError:
+        print(f"Error: Directory {directory} not found")
+        return None
+
+    except Exception as e:
+        print(f"Unexpected error: {e}")
+        return None
+
+
+if __name__ == "__main__":
+    main()

From 6bb990aa5349c09adee0f1ff7620533ee948017a Mon Sep 17 00:00:00 2001
From: Marcin Kwiatkowski <marcin@frodigo.com>
Date: Thu, 18 Sep 2025 09:08:01 +0200
Subject: [PATCH 2/2] refactor: fixed small issues

---
 Projects/Nitrodigest/src/scripts/fetch_gh_prs.py | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py b/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py
index 32b0432..28e0d93 100644
--- a/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py
+++ b/Projects/Nitrodigest/src/scripts/fetch_gh_prs.py
@@ -1,6 +1,7 @@
 import subprocess
 import os
 import json
+import sys
 from pathlib import Path
 from argparse import ArgumentParser
 
@@ -36,7 +37,7 @@ def _fetch_from_gh(command):
         return result.stdout
     except subprocess.CalledProcessError as e:
         print(f"Error when fetching from Github: {e}")
-        exit(-1)
+        return sys.exit(1)
 
 
 def _get_prs():
@@ -57,7 +58,7 @@ def _save_to_file(content, directory, filename):
         dest_dir.mkdir(parents=True, exist_ok=True)
 
         safe_filename = "".join(c for c in filename.strip(
-        ) if c.isalnum() or c in (' ', '-', '_')).rstrip().lstrip()
+        ) if c.isalnum() or c in (' ', '-', '_'))
 
         file_path = dest_dir / f"{safe_filename}.md"
 
@@ -69,15 +70,11 @@ def _save_to_file(content, directory, filename):
 
     except PermissionError:
         print(f"Error: Permission denied for directory {directory}")
-        return None
-
-    except FileNotFoundError:
-        print(f"Error: Directory {directory} not found")
-        return None
+        return sys.exit(1)
 
     except Exception as e:
         print(f"Unexpected error: {e}")
-        return None
+        return sys.exit(1)
 
 
 if __name__ == "__main__":