From 97bb4b632777deae123f812ffc5d71ce55f8db9d Mon Sep 17 00:00:00 2001
From: Zynh Ludwig <zynh0722@gmail.com>
Date: Sat, 17 Aug 2024 22:44:09 -0700
Subject: [PATCH] pkgs: borderlessBrowser

---
 pkgs/borderlessBrowser/borderlessBrowser | 91 ++++++++++++++++++++++++
 pkgs/borderlessBrowser/default.nix       | 83 +++++++++++++++++++++
 pkgs/default.nix                         |  1 +
 3 files changed, 175 insertions(+)
 create mode 100644 pkgs/borderlessBrowser/borderlessBrowser
 create mode 100644 pkgs/borderlessBrowser/default.nix

diff --git a/pkgs/borderlessBrowser/borderlessBrowser b/pkgs/borderlessBrowser/borderlessBrowser
new file mode 100644
index 0000000..1a4005e
--- /dev/null
+++ b/pkgs/borderlessBrowser/borderlessBrowser
@@ -0,0 +1,91 @@
+#!/usr/bin/env bash
+
+set -eu
+
+function die {
+    supress_generic_error=1
+    if [ -v bin_ZENITY ] && [ ! -z "$bin_ZENITY" ]; then
+        "$bin_ZENITY" --error --text="$*"
+    else
+        echo "error: $*" 2>&2
+    fi
+}
+
+function absolute_binary {
+    bin="$(command -v "$@" 2>&-)"
+    if [ -z "$bin" ]; then
+        die "No such commands: $@"
+    fi
+    echo $bin | head -n 1
+}
+
+function cleanup {
+    if [ $? != 0 ] && [ ! -v supress_generic_error ]; then
+        die "Errors happened during runtime. See this script logs for details."
+    fi
+}
+
+trap cleanup EXIT
+
+CHROME_BINARIES=(chromium)
+
+if [ ! -v bin_ZENITY ]; then
+    bin_ZENITY="$(absolute_binary zenity)"
+fi
+
+if [ ! -v bin_CHROMIUM ]; then
+    bin_CHROMIUM="$(absolute_binary chromium)"
+fi
+
+if [ ! -v text_QUERY ]; then
+    text_QUERY="Link to be opened"
+fi
+
+if [ ! -v text_NOURL ]; then
+    text_NOURL="No URL specified"
+fi
+
+if [ $# -eq 0 ]; then
+    URL="$("$bin_ZENITY" --entry --text="$text_QUERY" || true)"
+else
+    URL="$@"
+fi
+
+if [ -z "$URL" ]; then
+    die $text_NOURL
+fi
+
+if [[ "$URL" =~ ^~ ]]; then
+    URL=$(echo $URL | sed -E s:^~\/?::)
+    URL="file://$HOME/$URL"
+fi
+
+if [[ "$URL" =~ ^\/ ]]; then
+    URL="file://$URL"
+fi
+
+if [[ ! "$URL" =~ ^(file|https?)?:\/\/ ]]; then
+    URL="https://$URL"
+fi
+
+echo final url: $URL
+
+chromeFlags=()
+
+if [ ! -v CHROME_DONT_BORDERLESS ]; then
+    chromeFlags+=(--app="$URL")
+else
+    chromeFlags+=("$URL")
+fi
+
+if [ ! -v profileToplevel ]; then
+    profileToplevel=~/.config/borderless-browser-profiles
+fi
+
+if [ -v CHROME_PROFILE ] && [[ "$CHROME_PROFILE" =~ ^[a-zA-Z_0-9-]*$ ]]; then
+    profileDir=$profileToplevel/$CHROME_PROFILE
+    chromeFlags+=(--user-data-dir="$profileDir")
+fi
+
+echo "${chromeFlags[@]}"
+"$bin_CHROMIUM" "${chromeFlags[@]}"
diff --git a/pkgs/borderlessBrowser/default.nix b/pkgs/borderlessBrowser/default.nix
new file mode 100644
index 0000000..920cb75
--- /dev/null
+++ b/pkgs/borderlessBrowser/default.nix
@@ -0,0 +1,83 @@
+{ lib
+, stdenvNoCC
+, chromium
+, gnome3
+, zenity ? gnome3.zenity
+, makeDesktopItem
+, copyDesktopItems
+, makeWrapper
+}:
+let
+  mkWebapp =
+    { name ? "webapp"
+    , desktopName ? "Web Application"
+    , browser ? lib.getExe chromium
+    , icon ? "applications-internet"
+    , url ? null
+    , queryText ? "Link to be opened"
+    , noURLSpecifiedText ? "No URL specified"
+    , profile ? null
+    , passthru ? { }
+    }:
+
+    let
+
+      makeWrapperArgs = [
+        "--set-default"
+        "text_QUERY"
+        queryText
+        "--set-default"
+        "text_NOURL"
+        noURLSpecifiedText
+        "--set"
+        "bin_CHROMIUM"
+        browser
+        "--set"
+        "bin_ZENITY"
+        (lib.getExe zenity)
+      ]
+      ++ (lib.optionals (profile != null) [ "--set" "CHROME_PROFILE" profile ])
+      ++ (lib.optionals (url != null) [ "--add-flags" url ])
+      ;
+
+    in
+    stdenvNoCC.mkDerivation (attrs: {
+      name = "webapp-${name}";
+
+      dontUnpack = true;
+
+      nativeBuildInputs = [ copyDesktopItems makeWrapper ];
+
+
+      installPhase = ''
+        runHook preInstall
+
+        mkdir -p $out/bin
+
+        makeWrapper ${./borderlessBrowser} $out/bin/$name ${lib.escapeShellArgs makeWrapperArgs}
+
+        runHook postInstall
+      '';
+
+      postFixup = ''
+        substituteInPlace $out/share/applications/$name.desktop --replace @bin@ $out/bin/$name
+      '';
+
+      desktopItems = [
+        (makeDesktopItem {
+          inherit (attrs) name;
+          inherit desktopName icon;
+          type = "Application";
+          exec = "@bin@";
+        })
+      ];
+
+      passthru = passthru // { inherit makeWrapperArgs; };
+    });
+
+in
+mkWebapp {
+  passthru = {
+    wrap = mkWebapp;
+  };
+}
diff --git a/pkgs/default.nix b/pkgs/default.nix
index adefa49..cd73b5c 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -5,4 +5,5 @@ in
 {
   wrapWine = callDefaultPackage ./wrapWine;
   writeXrandrScriptBin = callDefaultPackage ./writeXrandrScriptBin;
+  borderlessBrowser = callDefaultPackage ./writeXrandrScriptBin;
 }