add(setup): change the links to be hyperlinks (#768)

- change the links in the setup command to be viable hyperlinks
  according to:
  https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda

1 files changed, 24 insertions, 2 deletions

diff --git a/zellij-utils/src/setup.rs b/zellij-utils/src/setup.rs
index 975ff333c..1ca596ffc 100644
--- a/zellij-utils/src/setup.rs
+++ b/zellij-utils/src/setup.rs
@@ -266,6 +266,12 @@ impl Setup {
             .clone()
             .or_else(|| config_dir.clone().map(|p| p.join(CONFIG_NAME)));
 
+        // according to
+        // https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
+        let hyperlink_start = "\u{1b}]8;;";
+        let hyperlink_mid = "\u{1b}\\";
+        let hyperlink_end = "\u{1b}]8;;\u{1b}\\\n'";
+
         let mut message = String::new();
 
         message.push_str(&format!("[Version]: {:?}\n", VERSION));
@@ -310,10 +316,26 @@ impl Setup {
         message.push_str(&format!("[ARROW SEPARATOR]: {}\n", ARROW_SEPARATOR));
         message.push_str(" Is the [ARROW_SEPARATOR] displayed correctly?\n");
         message.push_str(" If not you may want to either start zellij with a compatible mode 'zellij options --simplified-ui'\n");
-        message.push_str(" Or check the font that is in use:\n https://zellij.dev/documentation/compatibility.html#the-status-bar-fonts-dont-render-correctly\n");
+        let mut hyperlink_compat = String::new();
+        hyperlink_compat.push_str(hyperlink_start);
+        hyperlink_compat.push_str("https://zellij.dev/documentation/compatibility.html#the-status-bar-fonts-dont-render-correctly");
+        hyperlink_compat.push_str(hyperlink_mid);
+        hyperlink_compat.push_str("https://zellij.dev/documentation/compatibility.html#the-status-bar-fonts-dont-render-correctly");
+        hyperlink_compat.push_str(hyperlink_end);
+        message.push_str(&format!(
+            " Or check the font that is in use:\n {}\n",
+            hyperlink_compat
+        ));
 
         message.push_str(&format!("[FEATURES]: {:?}\n", FEATURES));
-        message.push_str("[DOCUMENTATION]: zellij.dev/documentation/\n");
+        let mut hyperlink = String::new();
+        hyperlink.push_str(hyperlink_start);
+        hyperlink.push_str("https://www.zellij.dev/documentation/");
+        hyperlink.push_str(hyperlink_mid);
+        hyperlink.push_str("zellij.dev/documentation");
+        hyperlink.push_str(hyperlink_end);
+        message.push_str(&format!("[DOCUMENTATION]: {}", hyperlink));
+        //printf '\e]8;;http://example.com\e\\This is a link\e]8;;\e\\\n'
 
         std::io::stdout().write_all(message.as_bytes())?;