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-rwxr-xr-xbin/watch16
1 files changed, 16 insertions, 0 deletions
diff --git a/bin/watch b/bin/watch
new file mode 100755
index 0000000..82686ae
--- /dev/null
+++ b/bin/watch
@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Run server
+
+python -m http.server --directory public 8000 &
+trap "fuser -k 8000/tcp" EXIT
+
+# Watch TypeScript
+
+CHECK="echo Checking TypeScript… && tsc --checkJs"
+BUILD="esbuild --bundle src/main.ts --target=es2017 --outdir=public"
+watchexec \
+ --clear \
+ --watch src \
+ -- "$CHECK && $BUILD"