chore: consolidate new foundation and archive v1 (#1495)

2026-09-07 12:32:57 -05:00
parent 9a5fbdbda7 5d27700026
commit 127a54fdff
3511 changed files with 727899 additions and 10 deletions
@@ -0,0 +1,122 @@
+#!/bin/bash
+# pr-diff.sh - Get the diff for a pull request on GitHub or Gitea
+# Usage: pr-diff.sh -n <pr_number> [-r owner/repo] [-o <output_file>]
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source "$SCRIPT_DIR/detect-platform.sh"
+
+# Parse arguments
+PR_NUMBER=""
+OUTPUT_FILE=""
+REPO_OVERRIDE=""
+HOST_OVERRIDE=""
+
+# Usage-error contract (R4): usage errors print to STDERR and exit 2,
+# distinct from provider, credential, and verification failures (exit 1).
+usage_error() {
+    echo "Error: $*" >&2
+    echo "Usage: pr-diff.sh -n <pr_number> [-r owner/repo] [--host host] [-o <output_file>] (see --help)" >&2
+    exit 2
+}
+
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -n|--number)
+            [[ $# -ge 2 && "$2" != - && "$2" != --* && ! "$2" =~ ^-[[:alnum:]] ]] || usage_error "option $1 requires a value (option-like values are rejected; bare - is reserved)"
+            PR_NUMBER="$2"
+            shift 2
+            ;;
+        -o|--output)
+            [[ $# -ge 2 && "$2" != - && "$2" != --* && ! "$2" =~ ^-[[:alnum:]] ]] || usage_error "option $1 requires a value (option-like values are rejected; bare - is reserved)"
+            OUTPUT_FILE="$2"
+            shift 2
+            ;;
+        -r|--repo)
+            [[ $# -ge 2 && "$2" != - && "$2" != --* && ! "$2" =~ ^-[[:alnum:]] ]] || usage_error "option $1 requires a value (option-like values are rejected; bare - is reserved)"
+            REPO_OVERRIDE="$2"
+            shift 2
+            ;;
+        --host)
+            [[ $# -ge 2 && "$2" != - && "$2" != --* && ! "$2" =~ ^-[[:alnum:]] ]] || usage_error "option $1 requires a value (option-like values are rejected; bare - is reserved)"
+            HOST_OVERRIDE="$2"
+            shift 2
+            ;;
+        -h|--help)
+            echo "Usage: pr-diff.sh -n <pr_number> [-r owner/repo] [--host host] [-o <output_file>]"
+            echo ""
+            echo "Options:"
+            echo "  -n, --number   PR number (required)"
+            echo "  -r, --repo     Repository slug (default: infer from git origin)"
+            echo "      --host     Gitea host for --repo API calls (or set GITEA_HOST/GITEA_URL)"
+            echo "  -o, --output   Output file (optional, prints to stdout if omitted)"
+            echo "  -h, --help     Show this help"
+            echo ""
+            echo "Exit codes: 0 success; 2 usage error (stderr); 1 provider/credential failure."
+            exit 0
+            ;;
+        *)
+            usage_error "unknown option: $1"
+            ;;
+    esac
+done
+
+if [[ -z "$PR_NUMBER" ]]; then
+    usage_error "PR number is required (-n/--number)"
+fi
+
+if [[ -n "$REPO_OVERRIDE" ]]; then
+    REPO_INFO="$REPO_OVERRIDE"
+    PLATFORM=$(detect_platform 2>/dev/null || echo gitea)
+else
+    detect_platform > /dev/null
+    REPO_INFO=$(get_repo_info)
+fi
+
+if [[ -z "$REPO_INFO" || "$REPO_INFO" == error:* ]]; then
+    echo "Error: Could not determine repository from git origin. Run from a repo or pass --repo." >&2
+    exit 1
+fi
+
+if [[ "$PLATFORM" == "github" ]]; then
+    if [[ -n "$OUTPUT_FILE" ]]; then
+        gh pr diff "$PR_NUMBER" --repo "$REPO_INFO" > "$OUTPUT_FILE"
+    else
+        gh pr diff "$PR_NUMBER" --repo "$REPO_INFO"
+    fi
+elif [[ "$PLATFORM" == "gitea" ]]; then
+    # tea doesn't have a direct diff command — use the API
+    if [[ -n "$HOST_OVERRIDE" ]]; then
+        HOST="$HOST_OVERRIDE"
+    elif [[ -n "$REPO_OVERRIDE" ]]; then
+        HOST=$(get_gitea_api_host_for_repo_override) || {
+            echo "Error: Gitea host is required with --repo. Pass --host or set GITEA_HOST/GITEA_URL." >&2
+            exit 1
+        }
+    else
+        HOST=$(get_remote_host) || {
+            echo "Error: Could not determine Gitea host from git origin." >&2
+            exit 1
+        }
+    fi
+
+    DIFF_URL="https://${HOST}/api/v1/repos/${REPO_INFO}/pulls/${PR_NUMBER}.diff"
+
+    GITEA_API_TOKEN=$(get_gitea_token "$HOST" || true)
+
+    if [[ -n "$GITEA_API_TOKEN" ]]; then
+        DIFF_CONTENT=$(curl -sS -H "User-Agent: curl/8" -H "Authorization: token $GITEA_API_TOKEN" "$DIFF_URL")
+    else
+        DIFF_CONTENT=$(curl -sS -H "User-Agent: curl/8" "$DIFF_URL")
+    fi
+
+    if [[ -n "$OUTPUT_FILE" ]]; then
+        echo "$DIFF_CONTENT" > "$OUTPUT_FILE"
+    else
+        echo "$DIFF_CONTENT"
+    fi
+else
+    echo "Error: Unknown platform" >&2
+    exit 1
+fi