Merge pull request #221 from filecoin-project/dev

add build script back.

Author: joekingss

backend/build.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+set -e
+
+IMAGE_NAME="pv-test-backend"
+
+if [ ! -f "configuration.yaml" ]; then
+    echo "Error: configuration.yaml does not exist."
+    exit 1
+fi
+
+PORT=$(awk '/^server:/{flag=1;next} /^  port:/{if(flag) print $2; flag=0}' "configuration.yaml" | tr -d ':')
+
+if [ -z "$PORT" ]; then
+  echo "Error: Can not get port from configuration."
+  exit 1
+fi
+
+echo "project: $IMAGE_NAME, port: $PORT"
+
+(
+    if ! git show-ref --verify --quiet "refs/heads/main"; then
+        echo "Error: Branch main does not exist."
+        exit 1
+    fi
+
+    git checkout main
+    git pull origin main
+)
+
+docker build -t $IMAGE_NAME .
+
+if docker ps -a --format '{{.Names}}' | grep -wq "$IMAGE_NAME"; then
+    echo "Stopping container: $IMAGE_NAME..."
+    docker stop $IMAGE_NAME
+    docker rm $IMAGE_NAME
+
+else
+    echo "Container $IMAGE_NAME does not exist or is already stopped."
+fi
+
+docker run --name $IMAGE_NAME -v ./configuration.yaml:/dist/configuration.yaml -p $PORT:$PORT -d $IMAGE_NAME