Implement Rust Wasm Plugin Build & Publish Action (#1483)

plugins/wasm-rust/DockerfileBuilder

@@ -0,0 +1,38 @@
+
+ARG RUST_VERSION
+ARG ORAS_VERSION
+ARG HIGRESS_VERSION
+
+ARG BASE_IMAGE=rust:${RUST_VERSION:-1.82}
+FROM $BASE_IMAGE
+
+LABEL rust_version=$RUST_VERSION oras_version=$ORAS_VERSION
+
+RUN apt-get update \
+  && apt-get install -y wget gcc gcc-multilib llvm clang \
+  && rustup target add wasm32-wasi \
+  && rm -rf /var/lib/apt/lists/*
+
+RUN arch="$(dpkg --print-architecture)"; arch="${arch##*-}"; \
+    rust_version=${RUST_VERSION:-1.82}; \
+    oras_version=${ORAS_VERSION:-1.0.0}; \
+    higress_version=${HIGRESS_VERSION:-1.0.0-rc}; \
+    echo "arch:           '$arch'"; \
+    echo "rust rust_version:  '$rust_version'"; \
+    echo "oras_version: '$oras_version'"; \
+    echo "higress_version: '$higress_version'"; \
+    case "$arch" in \
+        'amd64') \
+            oras_url="https://github.com/oras-project/oras/releases/download/v$oras_version/oras_${oras_version}_linux_amd64.tar.gz"; \
+            ;; \
+        'arm64') \
+            oras_url="https://github.com/oras-project/oras/releases/download/v$oras_version/oras_${oras_version}_linux_arm64.tar.gz"; \
+            ;; \
+        *) echo >&2 "error: unsupported architecture '$arch' "; exit 1 ;; \
+    esac; \
+    echo "oras_url: '$oras_url'"; \
+    wget -O oras.tgz "$oras_url" --progress=dot:giga; \
+    tar -C /usr/local/bin -xzf oras.tgz && rm -rf oras.tgz; \
+    echo "done";
+
+ENV PATH=$PATH:/usr/local/bin