[mike@mwxm4]

config.go

@@ -43,13 +43,23 @@ type Config struct {
 // `remote.<name>.<field>` block. Name doubles as the git remote name created in
 // the repository, so several targets can coexist side by side.
 type RemoteTarget struct {
-	Name string
-	URL  string
-	Key  string
-	Type string // "gitea"|"github"|"gitlab" (auto-detected when empty)
-	Vis  string // "private" (default) | "public"
+	Name   string
+	URL    string
+	Key    string
+	Type   string // "gitea"|"github"|"gitlab" (auto-detected when empty)
+	Vis    string // "private" (default) | "public"
+	Active string // falsy -> taken along only when named (default: on)
 }
 
+// isActive reports whether the target takes part in a command that was given no
+// target of its own — `pushremote`, `release`, an auto-mirroring `push`. An
+// inactive one is not disabled, it is merely off the automatic path: naming it
+// (`pushremote @gitea`) uses it as it always did.
+//
+// Unset means active. The setting exists to take a server *out* of the default
+// set, so a configuration written before it existed must keep behaving.
+func (t RemoteTarget) isActive() bool { return !falsy(t.Active) }
+
 // legacyRemoteName is the target the pre-4.1 flat remoteurl/remotekey settings
 // are migrated to. It matches the git remote those versions created, so a
 // converted configuration keeps pushing to the same place.
@@ -441,7 +451,7 @@ func foldLegacyRemoteKeys(m map[string]string) map[string]string {
 }
 
 // remoteFieldRe matches a named mirror target setting: remote.<name>.<field>.
-var remoteFieldRe = regexp.MustCompile(`^remote\.([a-z0-9_.-]+)\.(url|key|type|visibility)$`)
+var remoteFieldRe = regexp.MustCompile(`^remote\.([a-z0-9_.-]+)\.(url|key|type|visibility|active)$`)
 
 // applyRemoteTargets merges `remote.<name>.<field>` settings into c.Remotes.
 // An already known target is updated field by field, so a project .mgshrc can
@@ -472,6 +482,8 @@ func applyRemoteTargets(c *Config, m map[string]string) {
 			t.Type = v
 		case "visibility":
 			t.Vis = v
+		case "active":
+			t.Active = v
 		}
 	}
 }
@@ -510,7 +522,7 @@ func applyEnv(c *Config) {
 }
 
 // remoteFields are the settings a mirror target is made of.
-var remoteFields = []string{"url", "key", "type", "visibility"}
+var remoteFields = []string{"url", "key", "type", "visibility", "active"}
 
 // applyRemoteEnv reads MGSH_REMOTE_<NAME>_<FIELD>, the environment spelling of
 // a remote.<name>.<field> setting — MGSH_REMOTE_GITLAB_KEY for
@@ -552,6 +564,8 @@ func applyRemoteEnv(c *Config) {
 			t.Type = value
 		case "visibility":
 			t.Vis = value
+		case "active":
+			t.Active = value
 		}
 	}
 }