fix(wasm): implement AppendFile on memFS (#115)

RealColdFry · web-flow · commit 39b370533820 · 2026-04-26T07:13:09.000Z
diff --git a/cmd/wasm/main.go b/cmd/wasm/main.go
@@ -68,6 +68,7 @@ func (m *memFS) ReadFile(path string) (string, bool) {
 }
 
 func (m *memFS) WriteFile(string, string) error             { return fmt.Errorf("read-only") }
+func (m *memFS) AppendFile(string, string) error            { return fmt.Errorf("read-only") }
 func (m *memFS) Remove(string) error                        { return fmt.Errorf("read-only") }
 func (m *memFS) Chtimes(string, time.Time, time.Time) error { return fmt.Errorf("read-only") }
 

Original file line number	Diff line number	Diff line change
`@@ -68,6 +68,7 @@ func (m *memFS) ReadFile(path string) (string, bool) {`
`68`	`68`	`}`
`69`	`69`
`70`	`70`	`func (m *memFS) WriteFile(string, string) error { return fmt.Errorf("read-only") }`
	`71`	`+func (m *memFS) AppendFile(string, string) error { return fmt.Errorf("read-only") }`
`71`	`72`	`func (m *memFS) Remove(string) error { return fmt.Errorf("read-only") }`
`72`	`73`	`func (m *memFS) Chtimes(string, time.Time, time.Time) error { return fmt.Errorf("read-only") }`
`73`	`74`