Set `pkg/browser`'s `Stderr` and `Stdout` to ours

We need to connect our `Stderr` and `Stdout` to those in
`github.com/pkg/browser` so that custom writers get linked correctly in
the underlying library.

Previously, customising these writers only worked for the command
specified in the `BROWSER` environment variable, not when `BROWSER` was
unset.

1 files changed, 13 insertions, 0 deletions

diff --git a/browserenv.go b/browserenv.go
index 8401a32..ff31ead 100644
--- a/browserenv.go
+++ b/browserenv.go
@@ -42,6 +42,8 @@ func OpenFile(path string) error {
 		return runBrowserCommand(envCommand, url)
 	}
 
+	setBrowserStdDescriptors()
+
 	return browser.OpenFile(path)
 }
 
@@ -63,6 +65,8 @@ func OpenReader(r io.Reader) error {
 		return OpenFile(tempFile.Name())
 	}
 
+	setBrowserStdDescriptors()
+
 	return browser.OpenReader(r)
 }
 
@@ -73,6 +77,8 @@ func OpenURL(url string) error {
 		return runBrowserCommand(envCommand, url)
 	}
 
+	setBrowserStdDescriptors()
+
 	return browser.OpenURL(url)
 }
 
@@ -150,3 +156,10 @@ func fmtWithURL(command, url string) string {
 func escapeURL(url string) string {
 	return strings.ReplaceAll(url, "'", "%27")
 }
+
+// setBrowserStdDescriptors sets browser.Stderr and browser.Stdout to Stderr
+// and Stdout respectively.
+func setBrowserStdDescriptors() {
+	browser.Stderr = Stderr
+	browser.Stdout = Stdout
+}