v0.4.0: scroll log, worker slots, disk skip, color gradient, parallel export

cmd/photoscli/termsize_darwin.go

@@ -0,0 +1,23 @@
+//go:build !test
+
+package main
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+func termSize() (int, int) {
+	type winsize struct {
+		Rows    uint16
+		Cols    uint16
+		Xpixels uint16
+		Ypixels uint16
+	}
+	var ws winsize
+	_, _, errno := syscall.Syscall(syscall.SYS_IOCTL, uintptr(syscall.Stdout), syscall.TIOCGWINSZ, uintptr(unsafe.Pointer(&ws)))
+	if errno != 0 || ws.Cols == 0 || ws.Rows == 0 {
+		return 80, 24
+	}
+	return int(ws.Cols), int(ws.Rows)
+}