adding more files

pr_review.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+set -euo pipefail
+
+usage() {
+   printf "Usage: %s [-s|--source <branch>] [-t|--target <branch>] [source target] (target defaults to 'main')\n" "$0"
+   exit 2
+}
+
+source_branch=""
+# default target branch to main
+target_branch="main"
+
+# Parse options: -s|--source and -t|--target. Falls back to positional args.
+while [[ $# -gt 0 ]]; do
+   case "$1" in
+      -s|--source)
+         source_branch="$2"; shift 2;;
+      -t|--target)
+         target_branch="$2"; shift 2;;
+      -h|--help)
+         usage;;
+      --)
+         shift; break;;
+      -*)
+         printf "Unknown option: %s\n" "$1"; usage;;
+      *)
+         if [[ -z "$source_branch" ]]; then
+            source_branch="$1"
+         elif [[ -z "$target_branch" ]]; then
+            target_branch="$1"
+         fi
+         shift;;
+   esac
+done
+
+if [[ -z "$source_branch" ]]; then
+   printf "no source branch specified, using current HEAD\n"
+   source_branch="HEAD"
+else
+   printf "checking out source branch: %s\n" "$source_branch"
+   git checkout "$source_branch"
+fi
+
+# Run unit tests
+printf "\nUnit test results:\n´´´bash\n"
+python3 -m unittest discover
+printf "´´´\n"
+
+# Get list of changed files between source and target branches
+export CHANGED_FILES=$(git diff --name-only "$source_branch" "$target_branch")
+for file in $CHANGED_FILES; do
+       if [ -f "${file}" ]; then
+          printf "\nHere is the diff between source (%s) version of %s and target (%s):\n\n" "$source_branch" "$file" "$target_branch"
+          printf "´´´diff\n"
+          git --no-pager diff -U1000 -W "$target_branch" -- "$file"
+          printf "´´´\n"
+       fi
+done
+
+
+# adjust model context length if needed