[ci] unify install-dependencies for each platform

Author: kateinoigakukun

utils/webassembly/ci.sh

@@ -8,11 +8,9 @@ UTILS_PATH=$SWIFT_PATH/utils/webassembly
 
 case $(uname -s) in
   Darwin)
-    DEPENDENCIES_SCRIPT=$UTILS_PATH/macos/install-dependencies.sh
     HOST_SUFFIX=macosx-$(uname -m)
   ;;
   Linux)
-    DEPENDENCIES_SCRIPT=$UTILS_PATH/linux/install-dependencies.sh
     HOST_SUFFIX=linux-$(uname -m)
   ;;
   *)
@@ -28,7 +26,7 @@ BUILD_SDK_PATH="$SOURCE_PATH/build-sdk"
 
 export WASMER_DIR="$BUILD_SDK_PATH/wasmer"
 
-$DEPENDENCIES_SCRIPT "$BUILD_SDK_PATH"
+$UTILS_PATH/install-dependencies.sh "$BUILD_SDK_PATH"
 $UTILS_PATH/install-build-sdk.sh
 
 export PATH="$BUILD_SDK_PATH/bin:$PATH"

utils/webassembly/install-dependencies.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+set -ex
+
+install_wasmer() {
+  if [ "$(uname -m)" != "aarch64" ]; then
+    export WASMER_DIR="${WASMER_DIR:-$HOME/.wasmer}"
+    if [ ! -e "$WASMER_DIR" ]; then
+      curl https://get.wasmer.io -sSfL | sh -s "2.1.1"
+      ln -sf "$WASMER_DIR/bin/wasmer" "$DESTDIR/bin/wasmer"
+    fi
+  else
+    echo "FIXME: Wasmer doesn't support linux-aarch64, consider using a different WASI-compatible runtime."
+  fi
+}
+
+install_linux_cmake() {
+  local version="3.22.1"
+  local workdir="$(mktemp -d)"
+  curl -L -o "$workdir/install_cmake.sh" "https://github.com/Kitware/CMake/releases/download/v$version/cmake-$version-linux-$(uname -m).sh"
+  chmod +x "$workdir/install_cmake.sh"
+  mkdir -p "$DESTDIR/cmake"
+  "$workdir/install_cmake.sh" --skip-license --prefix="$DESTDIR/cmake"
+  ln -sf "$DESTDIR/cmake/bin"/* "$DESTDIR/bin"
+}
+
+install_linux_sccache() {
+  local version="v0.3.0"
+  mkdir "$DESTDIR/sccache"
+  (
+    cd "$DESTDIR/sccache" && \
+    curl -L "https://github.com/mozilla/sccache/releases/download/$version/sccache-$version-$(uname -m)-unknown-linux-musl.tar.gz" | \
+    tar xz --strip-components 1
+  )
+  chmod +x "$DESTDIR/sccache/sccache"
+  ln -sf "$DESTDIR/sccache/sccache" "$DESTDIR/bin/sccache"
+}
+
+DESTDIR="$1"
+mkdir -p "$DESTDIR"
+mkdir -p "$DESTDIR/bin"
+
+SOURCE_PATH="$(cd "$(dirname $0)/../../.." && pwd)"
+SWIFT_PATH=$SOURCE_PATH/swift
+cd $SWIFT_PATH
+
+case $(uname -s) in
+  Darwin)
+    brew bundle
+  ;;
+  Linux)
+    if [ ! -e "$DESTDIR/bin/cmake" ]; then
+      install_linux_cmake
+    fi
+    if [ ! -e "$DESTDIR/bin/sccache" ]; then
+      install_linux_sccache
+    fi
+  ;;
+  *)
+    echo "Unrecognised platform $(uname -s)"
+    exit 1
+  ;;
+esac
+install_wasmer
+
+cd $SWIFT_PATH
+./utils/update-checkout --clone --scheme wasm --skip-repository swift