wip: attempt to build for wasm

internal/fs/const_js.go

@@ -0,0 +1,19 @@
+//go:build js
+// +build js
+
+package fs
+
+// Flags to OpenFile wrapping those of the underlying system. Not all flags may
+// be implemented on a given system.
+const (
+	O_RDONLY   int = 0
+	O_WRONLY   int = 0
+	O_RDWR     int = 0
+	O_APPEND   int = 0
+	O_CREATE   int = 0
+	O_EXCL     int = 0
+	O_SYNC     int = 0
+	O_TRUNC    int = 0
+	O_NONBLOCK int = 0
+	O_NOFOLLOW int = 0
+)

internal/fs/stat_js.go

@@ -0,0 +1,15 @@
+//go:build js
+// +build js
+
+package fs
+
+import (
+	"os"
+	// "syscall"
+	// "time"
+)
+
+// extendedStat extracts info into an ExtendedFileInfo for unix based operating systems.
+func extendedStat(fi os.FileInfo) ExtendedFileInfo {
+	return ExtendedFileInfo{}
+}

internal/ui/signals/signals_js.go

@@ -0,0 +1,3 @@
+package signals
+
+func setupSignals() {}