From 02bbc4741c1752c206606dbe5fe348c2640ccbb5 Mon Sep 17 00:00:00 2001
From: Nuno Cruces <ncruces@users.noreply.github.com>
Date: Wed, 14 Apr 2021 15:18:56 +0100
Subject: [PATCH] WIP: progress (macOS).

---
 internal/zenutil/osascripts/progress.js | 37 +++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 internal/zenutil/osascripts/progress.js

diff --git a/internal/zenutil/osascripts/progress.js b/internal/zenutil/osascripts/progress.js
new file mode 100644
index 0000000..d6509ec
--- /dev/null
+++ b/internal/zenutil/osascripts/progress.js
@@ -0,0 +1,37 @@
+var app = Application.currentApplication()
+app.includeStandardAdditions = true
+app.activate()
+
+ObjC.import('stdlib')
+ObjC.import('readline')
+
+function run(args) {
+    Progress.totalUnitCount = 100
+    Progress.completedUnitCount = 0
+    Progress.description = args[0] || "Progress"
+    Progress.additionalDescription = args[1] || "Running..."
+
+    while (true) {
+        var s
+        try {
+            s = $.readline('')
+        }
+        catch (e) {
+            if (e.errorNumber === -128) $.exit(1)
+            break
+        }
+
+        if (s.indexOf('#') === 0) {
+            Progress.additionalDescription = s.slice(1).trim()
+            continue
+        }
+
+        var i = parseInt(s)
+        if (Number.isSafeInteger(i)) {
+            Progress.completedUnitCount = i
+            continue
+        }
+    }
+
+    Progress.completedUnitCount = 100
+}