1 files changed, 55 insertions, 0 deletions
diff --git a/pkgs/tools/admin/pulumi/update.sh b/pkgs/tools/admin/pulumi/update.sh
new file mode 100644
index 00000000000..7cb500ee9d3
--- /dev/null
+++ b/pkgs/tools/admin/pulumi/update.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+VERSION="1.4.0"
+
+declare -A plugins
+plugins=(
+    ["aws"]="1.7.0"
+    ["gcp"]="1.4.1"
+    ["kubernetes"]="1.2.3"
+    ["random"]="0.2.0"
+)
+
+function genMainSrc() {
+    local url="https://get.pulumi.com/releases/sdk/pulumi-v${VERSION}-$1-x64.tar.gz"
+    local sha256
+    sha256=$(nix-prefetch-url "$url")
+    echo "      {"
+    echo "        url = \"${url}\";"
+    echo "        sha256 = \"$sha256\";"
+    echo "      }"
+}
+
+function genSrcs() {
+    for plug in "${!plugins[@]}"; do
+        local version=${plugins[$plug]}
+        # url as defined here
+        # https://github.com/pulumi/pulumi/blob/06d4dde8898b2a0de2c3c7ff8e45f97495b89d82/pkg/workspace/plugins.go#L197
+        local url="https://api.pulumi.com/releases/plugins/pulumi-resource-${plug}-v${version}-$1-amd64.tar.gz"
+        local sha256
+        sha256=$(nix-prefetch-url "$url")
+        echo "      {"
+        echo "        url = \"${url}\";"
+        echo "        sha256 = \"$sha256\";"
+        echo "      }"
+    done
+}
+
+cat <<EOF
+# DO NOT EDIT! This file is generated automatically by update.sh
+{ }:
+{
+  version = "${VERSION}";
+  pulumiPkgs = {
+    x86_64-linux = [
+EOF
+genMainSrc "linux"
+genSrcs "linux"
+echo "    ];"
+
+echo "    x86_64-darwin = ["
+genMainSrc "darwin"
+genSrcs "darwin"
+echo "    ];"
+echo "  };"
+echo "}"