Add flags to remove for more fine-grained removals

comitium.go

@@ -104,12 +104,11 @@ func main() {
 		}
 	case "remove":
 		argCheck(c.Args(), 1, true, "Please provide a URL to remove.")
+		if (!*removeFeedsFlag && !*removePagesFlag) || *removeFeedsFlag {
 			delete(core.Data.Feeds, c.Arg(0))
+		}
+		if (!*removeFeedsFlag && !*removePagesFlag) || *removePagesFlag {
 			delete(core.Data.Pages, c.Arg(0))
-		err = core.Data.WriteSubs(dataPath)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, "Error saving subscriptions: %v\n", err)
-			os.Exit(1)
 		}
 	}
 
@@ -182,7 +181,8 @@ func usage() {
 	fmt.Fprintf(os.Stderr, "\nGlobal Flags:\n%v", globalFs.FlagUsages())
 	// command-specific flags should be printed here
 	fmt.Fprintf(os.Stderr, "Flags for \"add\":\n%v", commands["add"].FlagUsages())
-	fmt.Fprintf(os.Stderr, "Flags for \"refresh\":\n%v\n", commands["refresh"].FlagUsages())
+	fmt.Fprintf(os.Stderr, "Flags for \"refresh\":\n%v", commands["refresh"].FlagUsages())
+	fmt.Fprintf(os.Stderr, "Flags for \"remove\":\n%v\n", commands["remove"].FlagUsages())
 
 	fmt.Fprint(os.Stderr, "For more help, see comitium(1).\n")
 }

doc/comitium.1.scd

@@ -38,8 +38,9 @@ variety of feed formats:
 	*refresh* afterwards, *add* will automatically fetch the entries and
 	regenerate the .gmi and .json files.
 
-*remove* <_LINK_>
-	Remove a subscription at _LINK_.
+*remove* [_FLAGS_] <_LINK_>
+	Remove a subscription at _LINK_. Will remove from both subscribed feeds and
+	subscribed pages by default.
 
 *help*
 	Print basic usage information, including a list of commands and flags with
@@ -73,6 +74,14 @@ command-specific flags that are not universally recognized.
 	Watch a page for changes instead of adding as a feed. Useful for gophermaps,
 	or gemini/http resources with no parseable feed.
 
+## REMOVE FLAGS
+
+*-f*, *--feeds*
+	Remove the URL from subscribed feeds.
+
+*-p*, *--pages*
+	Remove the URL from subscribed pages.
+
 # ENVIRONMENT VARIABLES
 
 *COMITIUM_DATA*

flags.go

@@ -52,4 +52,16 @@ var (
 		`Number of worker threads to use when refreshing feeds. More is faster,
 but there are more concurrent outgoing requests then.`,
 	)
+
+	// remove
+	removeFeedsFlag = commands["remove"].BoolP(
+		"feeds", "f",
+		false,
+		`Remove URL from subscribed feeds.`,
+	)
+	removePagesFlag = commands["remove"].BoolP(
+		"pages", "p",
+		false,
+		`remove URL from subscribed pages.`,
+	)
 )