Add initial version

10 files changed, 462 insertions, 0 deletions

diff --git a/pkgs/default.nix b/pkgs/default.nix
new file mode 100644
index 0000000..2d9af4d
--- /dev/null
+++ b/pkgs/default.nix
@@ -0,0 +1,28 @@
+{ nixpkgs ? <nixpkgs>, nixlib ? nixpkgs.lib }:
+
+let
+  pkgs = nixpkgs // personalpkgs;
+  callPackage = nixlib.callPackageWith pkgs;
+
+  personalpkgs = with pkgs; {
+
+    wireplumber = nixpkgs.wireplumber.overrideAttrs (oldAttrs: {
+      patches = [
+        ./patches/0001-wpctl-Add-get-volume-command-and-functionality.patch
+        ./patches/0002-wpctl-allow-modifying-volume-levels-using-percentage.patch
+      ];
+    });
+
+    delft-icon-theme = callPackage ./theme/delft-icon-theme.nix { };
+    background-lnxpcs = callPackage ./theme/background-lnxpcs.nix { };
+    swaybackground = callPackage ./theme/swaybackground.nix { };
+    myswaylock = callPackage ./theme/myswaylock.nix { };
+
+    #personalPython3Packages = python3.withPackages (pythonPackages:
+    #with pythonPackages; [
+    #  (pythonPackages.callPackage ./python/notify-send.nix { })
+    #]);
+
+  };
+
+in personalpkgs
diff --git a/pkgs/patches/0001-wpctl-Add-get-volume-command-and-functionality.patch b/pkgs/patches/0001-wpctl-Add-get-volume-command-and-functionality.patch
new file mode 100644
index 0000000..4bae05f
--- /dev/null
+++ b/pkgs/patches/0001-wpctl-Add-get-volume-command-and-functionality.patch
@@ -0,0 +1,123 @@
+From c44a369a14a13045462018e55595f1e2d83e1d6b Mon Sep 17 00:00:00 2001
+From: Varnit Singh <varnitcls@gmail.com>
+Date: Wed, 8 Jun 2022 09:18:34 +0000
+Subject: [PATCH 1/2] wpctl: Add get-volume command and functionality
+
+---
+ src/tools/wpctl.c | 86 +++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 86 insertions(+)
+
+diff --git a/src/tools/wpctl.c b/src/tools/wpctl.c
+index ca5ea01..9f7c6bb 100644
+--- a/src/tools/wpctl.c
++++ b/src/tools/wpctl.c
+@@ -47,6 +47,10 @@ static struct {
+       gboolean is_pid;
+     } set_volume;
+ 
++    struct {
++      guint64 id;
++    } get_volume;
++
+     struct {
+       guint64 id;
+       guint mute;
+@@ -471,6 +475,78 @@ status_run (WpCtl * self)
+   g_main_loop_quit (self->loop);
+ }
+ 
++/* get-volume  */
++
++static gboolean
++get_volume_parse_positional (gint argc, gchar ** argv, GError **error)
++{
++  if (argc < 3) {
++    g_set_error (error, wpctl_error_domain_quark(), 0,
++        "ID is required");
++    return FALSE;
++  } else {
++    return parse_id (true, false, argv[2], &cmdline.get_volume.id, error);
++  }
++}
++
++static gboolean
++get_volume_prepare (WpCtl * self, GError ** error)
++{
++  wp_object_manager_add_interest (self->om, WP_TYPE_NODE, NULL);
++  wp_object_manager_request_object_features (self->om, WP_TYPE_GLOBAL_PROXY,
++      WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
++  return TRUE;
++}
++
++static void
++do_print_volume (WpCtl * self, WpPipewireObject *proxy)
++{
++  g_autoptr (WpPlugin) mixer_api = wp_plugin_find (self->core, "mixer-api");
++  GVariant *variant = NULL;
++  gboolean mute = FALSE;
++  gdouble volume = 1.0;
++  guint32 id = wp_proxy_get_bound_id (WP_PROXY (proxy));
++
++  g_signal_emit_by_name (mixer_api, "get-volume", id, &variant);
++  if (!variant) {
++    fprintf (stderr, "Node %d does not support volume\n", id);
++    return;
++  }
++  g_variant_lookup (variant, "volume", "d", &volume);
++  g_variant_lookup (variant, "mute", "b", &mute);
++  g_clear_pointer (&variant, g_variant_unref);
++
++  printf ("Volume: %.2f%s", volume, mute ? " [MUTED]\n" : "\n");
++}
++
++static void
++get_volume_run (WpCtl * self)
++{
++  g_autoptr (WpPlugin) def_nodes_api = NULL;
++  g_autoptr (GError) error = NULL;
++  g_autoptr (WpPipewireObject) proxy = NULL;
++  guint32 id;
++
++  def_nodes_api = wp_plugin_find (self->core, "default-nodes-api");
++
++  if (!translate_id (def_nodes_api, cmdline.get_volume.id, &id, &error)) {
++    fprintf(stderr, "Translate ID error: %s\n\n", error->message);
++    goto out;
++  }
++
++  proxy = wp_object_manager_lookup (self->om, WP_TYPE_GLOBAL_PROXY,
++    WP_CONSTRAINT_TYPE_G_PROPERTY, "bound-id", "=u", id, NULL);
++  if (!proxy) {
++    fprintf (stderr, "Node '%d' not found\n", id);
++    goto out;
++  }
++
++  do_print_volume (self, proxy);
++
++out:
++  g_main_loop_quit (self->loop);
++}
++
+ /* inspect */
+ 
+ static gboolean
+@@ -1150,6 +1226,16 @@ static const struct subcommand {
+     .prepare = status_prepare,
+     .run = status_run,
+   },
++  {
++    .name = "get-volume",
++    .positional_args = "ID",
++    .summary = "Displays volume information about the specified node in PipeWire",
++    .description = NULL,
++    .entries = { { NULL } },
++    .parse_positional = get_volume_parse_positional,
++    .prepare = get_volume_prepare,
++    .run = get_volume_run,
++  },
+   {
+     .name = "inspect",
+     .positional_args = "ID",
+-- 
+2.36.1
+
diff --git a/pkgs/patches/0002-wpctl-allow-modifying-volume-levels-using-percentage.patch b/pkgs/patches/0002-wpctl-allow-modifying-volume-levels-using-percentage.patch
new file mode 100644
index 0000000..9e51797
--- /dev/null
+++ b/pkgs/patches/0002-wpctl-allow-modifying-volume-levels-using-percentage.patch
@@ -0,0 +1,118 @@
+From 43d8753c5ef4cbd4d2f6558182b290d083644521 Mon Sep 17 00:00:00 2001
+From: Varnit Singh <varnitcls@gmail.com>
+Date: Wed, 8 Jun 2022 09:25:45 +0000
+Subject: [PATCH 2/2] wpctl: allow modifying volume levels using
+ percentage/step amount.
+
+---
+ src/tools/wpctl.c | 63 ++++++++++++++++++++++++++++++++++++++++++++---
+ 1 file changed, 59 insertions(+), 4 deletions(-)
+
+diff --git a/src/tools/wpctl.c b/src/tools/wpctl.c
+index 9f7c6bb..0f5bc8c 100644
+--- a/src/tools/wpctl.c
++++ b/src/tools/wpctl.c
+@@ -45,6 +45,7 @@ static struct {
+       guint64 id;
+       gfloat volume;
+       gboolean is_pid;
++      gchar type;
+     } set_volume;
+ 
+     struct {
+@@ -846,11 +847,38 @@ set_volume_parse_positional (gint argc, gchar ** argv, GError **error)
+ {
+   if (argc < 4) {
+     g_set_error (error, wpctl_error_domain_quark(), 0,
+-        "ID and VOL are required");
++        "ID and VOL[%%][-/+] are required");
++    return FALSE;
++  }
++
++  GRegex *regex = g_regex_new ("^(\\d*\\.?\\d*)(%?)([-+]?)$", 0, 0, NULL);
++  GMatchInfo *info = NULL;
++
++  if (g_regex_match(regex, argv[3], 0, &info)) {
++    cmdline.set_volume.volume = strtof(g_match_info_fetch(info, 1), NULL);
++    cmdline.set_volume.type = 'a';
++    
++    if (g_strcmp0(g_match_info_fetch(info, 2), "%") == 0) {
++      cmdline.set_volume.type = 'p';
++    }
++
++    if (g_strcmp0(g_match_info_fetch(info, 3), "-") == 0) {
++      cmdline.set_volume.volume = -(cmdline.set_volume.volume);
++      if (cmdline.set_volume.type != 'p') {
++        cmdline.set_volume.type = 's';
++      }
++    } else if (g_strcmp0(g_match_info_fetch(info, 3), "+") == 0 && cmdline.set_volume.type != 'p') {
++      cmdline.set_volume.type = 's';
++    }
++    g_match_info_free (info);
++    g_regex_unref (regex);
++  } else {
++    g_regex_unref (regex);
++    g_set_error (error, wpctl_error_domain_quark(), 0,
++        "Invalid volume argument. See wpctl set-volume --help");
+     return FALSE;
+   }
+ 
+-  cmdline.set_volume.volume = strtof (argv[3], NULL);
+   return parse_id (!cmdline.set_volume.is_pid, false, argv[2],
+       &cmdline.set_volume.id, error);
+ }
+@@ -874,6 +902,7 @@ do_set_volume (WpCtl * self, WpPipewireObject *proxy)
+   g_autoptr (GError) error = NULL;
+   GVariant *variant = NULL;
+   gboolean res = FALSE;
++  gdouble curr_volume = 1.0;
+   guint32 id = wp_proxy_get_bound_id (WP_PROXY (proxy));
+ 
+   if (WP_IS_ENDPOINT (proxy)) {
+@@ -885,6 +914,27 @@ do_set_volume (WpCtl * self, WpPipewireObject *proxy)
+     id = atoi (str);
+   }
+ 
++  g_signal_emit_by_name (mixer_api, "get-volume", id, &variant);
++    if (!variant) {
++    fprintf (stderr, "Node %d does not support volume\n", id);
++    g_clear_pointer (&variant, g_variant_unref);
++    return FALSE;
++  }
++  g_variant_lookup (variant, "volume", "d", &curr_volume);
++  g_clear_pointer (&variant, g_variant_unref);
++
++  if (cmdline.set_volume.type == 'a') {
++    cmdline.set_volume.volume = cmdline.set_volume.volume;
++  } else if (cmdline.set_volume.type == 's') {
++    cmdline.set_volume.volume = (cmdline.set_volume.volume + curr_volume);
++  } else if (cmdline.set_volume.type == 'p') {
++    gfloat delta = (cmdline.set_volume.volume) * (curr_volume);
++    cmdline.set_volume.volume = (curr_volume + delta);
++  }
++  if (cmdline.set_volume.volume < 0) {
++    cmdline.set_volume.volume = 0.0;
++  }
++
+   g_variant_builder_add (&b, "{sv}", "volume",
+       g_variant_new_double (cmdline.set_volume.volume));
+   variant = g_variant_builder_end (&b);
+@@ -1266,8 +1316,13 @@ static const struct subcommand {
+   },
+   {
+     .name = "set-volume",
+-    .positional_args = "ID VOL",
+-    .summary = "Sets the volume of ID to VOL (floating point, 1.0 is 100%%)",
++    .positional_args = "ID VOL[%%][-/+]",
++    .summary = "Sets the volume of ID from specified argument. "
++               "(floating point, 1.0 is 100%%)\n  VOL%%[-/+] - "
++               "Step up/down volume by specified percent (Example:"
++               " 0.5%%+)\n  VOL[-/+] - Step up/down volume by"
++               " specified value (Example: 0.5+)\n  VOL - Set "
++               "volume as the specified value (Example: 0.5)",
+     .description = NULL,
+     .entries = {
+       { "pid", 'p', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE,
+-- 
+2.36.1
+
diff --git a/pkgs/python/notify-send.nix b/pkgs/python/notify-send.nix
new file mode 100644
index 0000000..8dfe953
--- /dev/null
+++ b/pkgs/python/notify-send.nix
@@ -0,0 +1,17 @@
+{ lib, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "notify-send";
+  version = "0.0.20";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "6fddbc5b201728984d2de809959bb6aecf9abb0de5cfa55c7324ca6f48f41e03";
+  };
+
+  meta = with lib; {
+    description = "Notify send";
+    homepage = "https://pypi.org/project/notify-send";
+    license = licenses.gpl3;
+  };
+}
diff --git a/pkgs/theme/background-lnxpcs.nix b/pkgs/theme/background-lnxpcs.nix
new file mode 100644
index 0000000..a3983af
--- /dev/null
+++ b/pkgs/theme/background-lnxpcs.nix
@@ -0,0 +1,41 @@
+{ lib, stdenvNoCC, fetchFromGitHub, imagemagick }:
+
+stdenvNoCC.mkDerivation rec {
+  pname = "background-lnxpcs";
+  version = "20190411";
+
+  src = fetchFromGitHub {
+    owner = "cynerd";
+    repo = "lnxpcs";
+    rev = "fd4487e1989fc040490fa437a2651d37afcde637";
+    sha256 = "vtyyG0EHRmgWlxHmHgeckwtOv7t3C+hsuTt/vBdrRQM=";
+  };
+
+  nativeBuildInputs = [ imagemagick ];
+
+  wallpapers = "bash cron gcc gnu gnu-linux iptables kernel kill python root su sudo vim";
+  buildPhase = ''
+    for img in $wallpapers; do
+      echo "Generating: $img"
+      ./makemywall 1920 1080 "cards/black/$img-card-black.png"
+      ./makemywall 2560 1440 "cards/black/$img-card-black.png"
+      ./makemywall 2560 1600 "cards/black/$img-card-black.png"
+    done
+  '';
+
+  installPhase = ''
+    mkdir -p $out
+    for img in $wallpapers; do
+      mv $img-card-black-1920x1080.png $out/
+      mv $img-card-black-2560x1440.png $out/
+      mv $img-card-black-2560x1600.png $out/
+    done
+  '';
+
+  meta = with lib; {
+    description = "Background pictures from lnxpcs and relevant scripts";
+    homepage = "https://mega.nz/#F!mXgW3apI!Tdikb01SoOaTmNLiaTRhMg";
+    license = licenses.gpl3Only;
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/theme/delft-icon-theme.nix b/pkgs/theme/delft-icon-theme.nix
new file mode 100644
index 0000000..08ed773
--- /dev/null
+++ b/pkgs/theme/delft-icon-theme.nix
@@ -0,0 +1,35 @@
+{ lib, stdenv, stdenvNoCC, fetchFromGitHub, gtk3, gnome-icon-theme, hicolor-icon-theme }:
+
+stdenv.mkDerivation rec {
+  pname = "delft-icon-theme";
+  version = "1.15";
+
+  src = fetchFromGitHub {
+    owner = "madmaxms";
+    repo = "iconpack-delft";
+    rev = "v${version}";
+    sha256 = "fluSh2TR1CdIW54wkUp1QRB0m9akFKnSn4d+0z6gkLA=";
+  };
+
+  nativeBuildInputs = [ gtk3 ];
+
+  propagatedBuildInputs = [ gnome-icon-theme hicolor-icon-theme ];
+
+  dontDropIconThemeCache = true;
+
+  installPhase = ''
+    mkdir -p $out/share/icons
+    cp -a Delft* $out/share/icons/
+
+    for theme in $out/share/icons/*; do
+      gtk-update-icon-cache $theme
+    done
+  '';
+
+  meta = with lib; {
+    description = "Delft icon theme";
+    homepage = "https://github.com/madmaxms/iconpack-delft";
+    license = licenses.gpl3Only;
+    platforms = platforms.linux;
+  };
+}
diff --git a/pkgs/theme/myswaylock.nix b/pkgs/theme/myswaylock.nix
new file mode 100644
index 0000000..6b74ce1
--- /dev/null
+++ b/pkgs/theme/myswaylock.nix
@@ -0,0 +1,19 @@
+{ lib, stdenvNoCC, makeWrapper
+, bash, jq, sway, swaylock
+, background-lnxpcs
+}:
+
+stdenvNoCC.mkDerivation {
+  pname = "myswaylock";
+  version = "1.0";
+
+  nativeBuildInputs = [ makeWrapper ];
+  phases = [ "installPhase" ];
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ${./myswaylock.sh} $out/bin/myswaylock
+    wrapProgram $out/bin/myswaylock \
+      --prefix PATH : ${lib.makeBinPath [ bash jq sway swaylock ]} \
+      --prefix BACKGROUND_LNXPCS : ${ background-lnxpcs }
+  '';
+}
diff --git a/pkgs/theme/myswaylock.sh b/pkgs/theme/myswaylock.sh
new file mode 100755
index 0000000..c204a57
--- /dev/null
+++ b/pkgs/theme/myswaylock.sh
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Switch to the US keyboard (to make sure that we have the correct one)
+swaymsg input type:keyboard xkb_layout us
+
+resolution="$(swaymsg -t get_outputs \
+	| jq -r '.[0].rect | [.width,.height] | join("x")')"
+case "$resolution" in
+	1920x1080|2560x1440|2560x1600)
+		;;
+	*)
+		resolution="1920x1080"
+		;;
+esac
+
+exec swaylock -f \
+	-n -c 000000 \
+	-i "$(shuf -n1 -e "$BACKGROUND_LNXPCS"/*"$resolution.png")" \
+	-s fill
diff --git a/pkgs/theme/swaybackground.nix b/pkgs/theme/swaybackground.nix
new file mode 100644
index 0000000..856d774
--- /dev/null
+++ b/pkgs/theme/swaybackground.nix
@@ -0,0 +1,19 @@
+{ lib, stdenvNoCC, makeWrapper
+, bash, jq, sway
+, background-lnxpcs
+}:
+
+stdenvNoCC.mkDerivation {
+  pname = "swaybackground";
+  version = "1.0";
+
+  nativeBuildInputs = [ makeWrapper ];
+  phases = [ "installPhase" ];
+  installPhase = ''
+    mkdir -p $out/bin
+    cp ${./swaybackground.sh} $out/bin/swaybackground
+    wrapProgram $out/bin/swaybackground \
+      --prefix PATH : ${lib.makeBinPath [ bash jq sway ]} \
+      --prefix BACKGROUND_LNXPCS : ${ background-lnxpcs }
+  '';
+}
diff --git a/pkgs/theme/swaybackground.sh b/pkgs/theme/swaybackground.sh
new file mode 100755
index 0000000..0999943
--- /dev/null
+++ b/pkgs/theme/swaybackground.sh
@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+_background() {
+	local resolution="${1:-1920x1080}"
+	case "$resolution" in
+		1920x1080|2560x1440|2560x1600)
+			;;
+		*)
+			resolution="1920x1080"
+			;;
+	esac
+	find "$BACKGROUND_LNXPCS" -type f -name "*-$resolution.png" | shuf -n 1
+}
+
+background() {
+	local width="$1"
+	local height="$2"
+	local res
+	res="$(_background "${width}x${height}")"
+	if [ -n "$res" ]; then
+		res="$(_background)"
+	fi
+	echo "$res"
+}
+
+set_backgrounds() {
+	local ipc="$1"
+	swaymsg -t get_outputs | jq -r '.[] | [.name,.rect.width,.rect.height] | join(",")' \
+		| while IFS=, read -r name width height; do
+			swaymsg $ipc \
+				output "$name" \
+				background "$(background "$width" "$height")" fill
+		done
+}
+
+if [ -n "$WAYLAND_DISPLAY" ]; then
+	set_backgrounds
+else
+	find "/run/user/$(id -u)/" -name "sway-ipc*" \
+		| while read -r ipc; do
+			set_backgrounds "-s '$ipc'"
+		done
+fi