1 files changed, 42 insertions, 0 deletions
diff --git a/third_party/js/cfworker/build.sh b/third_party/js/cfworker/build.sh
new file mode 100644
index 0000000000..a11d4356de
--- /dev/null
+++ b/third_party/js/cfworker/build.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+set -euo pipefail
+
+# Path to mach relative to /third_party/js/cfworker
+MACH=$(realpath "../../../mach")
+
+if [[ $(uname -a) == *MSYS* ]]; then
+  MACH="python ${MACH}"
+fi
+
+NODE="${MACH} node"
+NPM="${MACH} npm"
+
+# Delete empty vestigial directories.
+rm -rf .changeset/ .github/ .vscode/
+
+# Patch typescript config to ensure we have LF endings.
+patch tsconfig-base.json tsconfig-base.json.patch
+
+cd packages/json-schema
+
+# Install dependencies.
+${NPM} install --also=dev
+
+# Compile TypeScript into JavaScript.
+${NPM} run build
+
+# Install rollup and bundle into a single module.
+${NPM} install rollup@~2.67.x
+${NODE} node_modules/rollup/dist/bin/rollup \
+    dist/index.js \
+    --file json-schema.js \
+    --format cjs
+
+cd ../..
+
+# Patch the CommonJS module into a regular JS file and include a copyright notice.
+patch packages/json-schema/json-schema.js json-schema.js.patch
+awk -f exports.awk packages/json-schema/json-schema.js >json-schema.js
+
+# Remove source files we no longer need.
+rm -rf packages/ tsconfig-base.json