1 files changed, 33 insertions, 0 deletions
diff --git a/justfile b/justfile
new file mode 100644
index 0000000..2b85db7
--- /dev/null
+++ b/justfile
@@ -0,0 +1,33 @@
+run directory:
+  cd '{{directory}}' && gleam run
+
+watch directory:
+  #!/usr/bin/env sh
+
+  cd '{{directory}}'
+
+  start_gleam() {
+    gleam run &
+  }
+
+  stop_beam() {
+    BEAM_PID=$(pgrep -f beam.smp)
+
+    if [ -n "${BEAM_PID}" ]; then
+      kill "${BEAM_PID}"
+      wait "${BEAM_PID}" 2>/dev/null
+    fi
+  }
+
+  if ! command -v inotifywait >/dev/null; then
+    echo "error: inotifywait could not be found. please install inotify-tools."
+    exit 1
+  fi
+
+  start_gleam
+
+  while inotifywait -r -e modify,create,delete,move src; do
+    stop_beam
+    sleep 1
+    start_gleam
+  done