ags

home/ags/service/sh.ts

@@ -0,0 +1,48 @@
+import GLib from "gi://GLib?version=2.0"
+import { bash, dependencies } from "lib/utils"
+import icons from "lib/icons"
+import options from "options"
+
+const MAX = options.launcher.sh.max
+const BINS = `${Utils.CACHE_DIR}/binaries`
+
+async function ls(path: string) {
+    return Utils.execAsync(`ls ${path}`).catch(() => "")
+}
+
+async function reload() {
+    const bins = await Promise.all(GLib.getenv("PATH")!
+        .split(":")
+        .map(ls))
+
+    Utils.writeFile(bins.join("\n"), BINS)
+}
+
+async function query(filter: string) {
+    if (!dependencies("fzf"))
+        return [] as string[]
+
+    return bash(`cat ${BINS} | fzf -f ${filter} | head -n ${MAX}`)
+        .then(str => Array.from(new Set(str.split("\n").filter(i => i)).values()))
+        .catch(err => { print(err); return [] })
+}
+
+function run(args: string) {
+    Utils.execAsync(args)
+        .then(out => {
+            print(`:sh ${args.trim()}:`)
+            print(out)
+        })
+        .catch(err => {
+            Utils.notify("ShRun Error", err, icons.app.terminal)
+        })
+}
+
+class Sh extends Service {
+    static { Service.register(this) }
+    constructor() { super(); reload() }
+    query = query
+    run = run
+}
+
+export default new Sh