From 82c03e30515ed8467e152e546e64bde9b296680f Mon Sep 17 00:00:00 2001
From: Max Peintner <peintnerm@gmail.com>
Date: Fri, 11 Jul 2025 14:43:29 +0200
Subject: [PATCH] improve protoc download script

---
 docs/package.json       |  3 ++-
 docs/plugin-download.sh | 58 +++++++++++++++++++++++++++++++++++++----
 2 files changed, 55 insertions(+), 6 deletions(-)

diff --git a/docs/package.json b/docs/package.json
index ed8a6bf68d..76914603a1 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -14,8 +14,9 @@
     "write-translations": "docusaurus write-translations",
     "write-heading-ids": "docusaurus write-heading-ids",
     "ensure-plugins": "if [ ! -f \"protoc-gen-connect-openapi/protoc-gen-connect-openapi\" ]; then sh ./plugin-download.sh; fi",
+    "debug-plugins": "echo \"PWD: $(pwd)\" && echo \"Plugin file exists: $(test -f protoc-gen-connect-openapi/protoc-gen-connect-openapi && echo 'yes' || echo 'no')\" && echo \"Plugin executable: $(test -x protoc-gen-connect-openapi/protoc-gen-connect-openapi && echo 'yes' || echo 'no')\" && ls -la protoc-gen-connect-openapi/ || echo 'Plugin directory not found'",
     "generate": "pnpm run generate:grpc && pnpm run generate:apidocs && pnpm run generate:configdocs",
-    "generate:grpc": "buf generate ../proto",
+    "generate:grpc": "pnpm run ensure-plugins && buf generate ../proto",
     "generate:apidocs": "docusaurus gen-api-docs all",
     "generate:configdocs": "cp -r ../cmd/defaults.yaml ./docs/self-hosting/manage/configure/ && cp -r ../cmd/setup/steps.yaml ./docs/self-hosting/manage/configure/",
     "generate:re-gen": "yarn generate:clean-all && pnpm generate",
diff --git a/docs/plugin-download.sh b/docs/plugin-download.sh
index 499326a1e7..64d4bfb320 100644
--- a/docs/plugin-download.sh
+++ b/docs/plugin-download.sh
@@ -1,8 +1,28 @@
-echo $(uname -m)
-mkdir protoc-gen-connect-openapi
+#!/bin/bash
+set -e
+
+echo "Downloading protoc-gen-connect-openapi plugin..."
+echo "Architecture: $(uname -m)"
+echo "OS: $(uname)"
+
+# Create directory if it doesn't exist
+mkdir -p protoc-gen-connect-openapi
 cd ./protoc-gen-connect-openapi/
+
+# Skip download if plugin already exists and is executable
+if [ -f "protoc-gen-connect-openapi" ] && [ -x "protoc-gen-connect-openapi" ]; then
+  echo "Plugin already exists and is executable"
+  ./protoc-gen-connect-openapi --version || echo "Plugin version check failed, but file exists"
+  exit 0
+fi
+
+# Clean up any partial downloads
+rm -f protoc-gen-connect-openapi.tar.gz protoc-gen-connect-openapi
+
+# Determine download URL based on OS and architecture
 if [ "$(uname)" = "Darwin" ]; then
-  curl -L -o protoc-gen-connect-openapi.tar.gz https://github.com/sudorandom/protoc-gen-connect-openapi/releases/download/v0.18.0/protoc-gen-connect-openapi_0.18.0_darwin_all.tar.gz
+  echo "Downloading for Darwin..."
+  URL="https://github.com/sudorandom/protoc-gen-connect-openapi/releases/download/v0.18.0/protoc-gen-connect-openapi_0.18.0_darwin_all.tar.gz"
 else
   ARCH=$(uname -m)
   case $ARCH in
@@ -17,6 +37,34 @@ else
       exit 1
       ;;
   esac
-  curl -L -o protoc-gen-connect-openapi.tar.gz https://github.com/sudorandom/protoc-gen-connect-openapi/releases/download/v0.18.0/protoc-gen-connect-openapi_0.18.0_linux_${ARCH}.tar.gz
+  echo "Downloading for Linux ${ARCH}..."
+  URL="https://github.com/sudorandom/protoc-gen-connect-openapi/releases/download/v0.18.0/protoc-gen-connect-openapi_0.18.0_linux_${ARCH}.tar.gz"
 fi
-tar -xvf protoc-gen-connect-openapi.tar.gz
\ No newline at end of file
+
+# Download with retries
+echo "Downloading from: $URL"
+curl -L -o protoc-gen-connect-openapi.tar.gz "$URL" || {
+  echo "Download failed, trying with different curl options..."
+  curl -L --fail --retry 3 --retry-delay 1 -o protoc-gen-connect-openapi.tar.gz "$URL"
+}
+
+echo "Extracting plugin..."
+tar -xzf protoc-gen-connect-openapi.tar.gz
+
+# Verify extraction
+if [ ! -f "protoc-gen-connect-openapi" ]; then
+  echo "ERROR: Plugin binary not found after extraction"
+  ls -la
+  exit 1
+fi
+
+# Make sure the plugin is executable
+chmod +x protoc-gen-connect-openapi
+
+# Verify plugin works
+echo "Plugin installed successfully"
+ls -la protoc-gen-connect-openapi
+./protoc-gen-connect-openapi --version || echo "Plugin version check failed, but installation completed"
+
+# Clean up
+rm -f protoc-gen-connect-openapi.tar.gz
\ No newline at end of file