Update and refactor

README.md

@@ -8,7 +8,9 @@ This is tested on an Ubuntu system but should work on anything that supports xdg
 
 There is no configuration, persay. Intead, the code must be updated.
 
-Edit `main.go` and edit the list of `BrowserRules` in a similar fashion as the example and then run `make install` again.
+Edit `rules.go` and edit the list of `BrowserRules` in a similar fashion as the example and then run `make install` again.
+
+You can use any rule functions found in `main.go` and any browsers found in `browsers.go`.
 
 There is also a Python version as `browser_ruler.py`. To use that instead, you can edit that and then update the Makefile to make the `BIN` variable `BIN = browser_ruler.py`.
 

browsers.go

@@ -0,0 +1,60 @@
+package main
+
+func Firefox(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		command: "firefox",
+		args:    nil,
+		matcher: matcher,
+	}
+}
+
+func FirefoxWindow(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		matcher: matcher,
+		command: "firefox",
+		args:    []string{"--new-window"},
+	}
+}
+
+func FirefoxPrivate(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		matcher: matcher,
+		command: "firefox",
+		args:    []string{"--private-window"},
+	}
+}
+
+func Chromium(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		command: "chromium-browser",
+		args:    nil,
+		matcher: matcher,
+	}
+}
+
+func ChromiumWindow(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		command: "chromium-browser",
+		args:    []string{"--new-window"},
+		matcher: matcher,
+	}
+}
+
+func ChromiumIncognito(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		command: "chromium-browser",
+		args:    []string{"--incognito"},
+		matcher: matcher,
+	}
+}
+
+func ChromiumFlatpak(matcher MatchFunc) BrowserRule {
+	return BrowserRule{
+		command: "flatpak",
+		args: []string{
+			"run",
+			"org.chromium.Chromium",
+		},
+		matcher: matcher,
+	}
+}

go.mod

@@ -0,0 +1,3 @@
+module git.iamthefij.com/iamthefij/browser-ruler
+
+go 1.16

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"net/url"
 	"os/exec"
 	"regexp"
@@ -99,68 +100,19 @@ func noop(dest url.URL) bool {
 	return false
 }
 
-// Rules to evaluate
-var rules = []BrowserRule{
-	// Personal domains
-	BrowserRule{
-		matcher: matchHostRegexp(
-			`.*\.iamthefij\.com$`,
-			`.*\.thefij\.rocks$`,
-			`.*\.thefij$`,
-		),
-		command: "firefox",
-	},
-	// Work domains
-	BrowserRule{
-		matcher: matchAny(
-			matchHostname(
-				"app.signalfx.com",
-				"lever.co",
-				"work.grubhub.com",
-				"y",
-				"yelp.rimeto.io",
-				"yelp.slack.com",
-				"yelplove.appspot.com",
-			),
-			matchHostRegexp(
-				`.*\.lifesize\.com$`,
-				`.*\.myworkday\.com$`,
-				`.*\.salesforce\.com$`,
-				`.*\.yelpcorp\.com$`,
-			),
-		),
-		command: "chromium-browser",
-	},
-	// Googly domains
-	BrowserRule{
-		matcher: matchAny(
-			matchHostname(
-				"google.com",
-				"youtube.com",
-			),
-			matchHostRegexp(
-				`.*\.google\.com$`,
-				`.*\.youtube\.com$`,
-			),
-		),
-		command: "chromium-browser",
-	},
-	// Default fallback browser
-	BrowserRule{
-		matcher: defaultBrowser,
-		command: "firefox",
-	},
-}
-
-func handleUrl(urlString string) error {
+func handleURL(urlString string) error {
 	dest, err := url.Parse(urlString)
 	if err != nil {
-		return err
+		return fmt.Errorf("failed to parse url: %s, %w", urlString, err)
 	}
 
 	var matched bool
-	for _, rule := range rules {
+	for _, rule := range rules() {
 		matched, err = rule.MaybeLaunch(*dest)
+		if err != nil {
+			return fmt.Errorf("failed launching browser: %w", err)
+		}
+
 		if matched {
 			break
 		}
@@ -174,7 +126,7 @@ func main() {
 	urls := flag.Args()
 
 	for _, urlString := range urls {
-		err := handleUrl(urlString)
+		err := handleURL(urlString)
 		if err != nil {
 			panic(err)
 		}

rules.go

@@ -0,0 +1,53 @@
+package main
+
+// Update this file with your rules
+// You can either define a BrowserRule directly, or using one of the
+// pre-defined browsers in browsers.go
+
+func rules() []BrowserRule {
+	return []BrowserRule{
+		// Personal domains
+		Firefox(
+			matchHostRegexp(
+				`.*\.iamthefij\.com$`,
+				`.*\.thefij\.rocks$`,
+				`.*\.thefij$`,
+			),
+		),
+		// Work domains
+		ChromiumFlatpak(
+			matchAny(
+				matchHostname(
+					"app.signalfx.com",
+					"lever.co",
+					"work.grubhub.com",
+					"y",
+					"yelp.rimeto.io",
+					"yelp.slack.com",
+					"yelplove.appspot.com",
+				),
+				matchHostRegexp(
+					`.*\.lifesize\.com$`,
+					`.*\.myworkday\.com$`,
+					`.*\.salesforce\.com$`,
+					`.*\.yelpcorp\.com$`,
+				),
+			),
+		),
+		// Googly domains
+		ChromiumFlatpak(
+			matchAny(
+				matchHostname(
+					"google.com",
+					"youtube.com",
+				),
+				matchHostRegexp(
+					`.*\.google\.com$`,
+					`.*\.youtube\.com$`,
+				),
+			),
+		),
+		// Default fallback browser
+		Firefox(defaultBrowser),
+	}
+}