Truncate repmgr config on initialize

Dov Alperin · Dov Alperin · commit 1639bbc6b51f · 2023-01-17T12:00:10.000-05:00
Closes #35
diff --git a/pkg/flypg/repmgr.go b/pkg/flypg/repmgr.go
@@ -72,7 +72,7 @@ func (r *RepMgr) NewRemoteConnection(ctx context.Context, hostname string) (*pgx
 func (r *RepMgr) initialize() error {
 	r.setDefaults()
 
-	f, err := os.OpenFile(r.ConfigPath, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0600)
+	f, err := os.OpenFile(r.ConfigPath, os.O_APPEND|os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
 	if err != nil {
 		return nil
 	}

Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,7 @@ func (r RepMgr) NewRemoteConnection(ctx context.Context, hostname string) (pgx`
`72`	`72`	`func (r *RepMgr) initialize() error {`
`73`	`73`	`r.setDefaults()`
`74`	`74`
`75`		`- f, err := os.OpenFile(r.ConfigPath, os.O_APPEND\|os.O_WRONLY\|os.O_CREATE, 0600)`
	`75`	`+ f, err := os.OpenFile(r.ConfigPath, os.O_APPEND\|os.O_WRONLY\|os.O_CREATE\|os.O_TRUNC, 0600)`
`76`	`76`	`if err != nil {`
`77`	`77`	`return nil`
`78`	`78`	`}`