From f7c6df838dceb0b9277b7d496439b91a7783ee67 Mon Sep 17 00:00:00 2001
From: Dave Gallant <davegallant@gmail.com>
Date: Wed, 15 Dec 2021 23:52:00 -0500
Subject: [PATCH] Package up tmux-sessionizer

---
 common/packages.nix                           |  1 +
 home/default.nix                              |  2 ++
 modules/overlays/default.nix                  |  1 +
 modules/overlays/tmux-sessionizer/default.nix | 22 +++++++++++++++
 .../tmux-sessionizer/tmux-sessionizer         | 28 +++++++++++++++++++
 5 files changed, 54 insertions(+)
 create mode 100644 modules/overlays/tmux-sessionizer/default.nix
 create mode 100755 modules/overlays/tmux-sessionizer/tmux-sessionizer

diff --git a/common/packages.nix b/common/packages.nix
index d899fb9..b9dc286 100644
--- a/common/packages.nix
+++ b/common/packages.nix
@@ -56,6 +56,7 @@ in
         jq
         ripgrep
         tldr
+        tmux-sessionizer
         xclip
 
         # blog
diff --git a/home/default.nix b/home/default.nix
index 85070d2..20f94a8 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -154,6 +154,7 @@ in
         ls = "exa -la --git";
         ps = "procs";
         tree = "exa --tree";
+        t = "tmux-sessionizer";
       };
 
       "oh-my-zsh" = {
@@ -190,6 +191,7 @@ in
 
         shell = {
           program = "zsh";
+          args = [ "-l" "-c" "tmux" "u" ];
         };
 
         colors = {
diff --git a/modules/overlays/default.nix b/modules/overlays/default.nix
index 6c1eb8b..3c71f15 100644
--- a/modules/overlays/default.nix
+++ b/modules/overlays/default.nix
@@ -6,6 +6,7 @@ final: prev: {
   lpass = prev.callPackage ./lastpass { };
   rfd = prev.callPackage ./rfd { };
   srv = prev.callPackage ./srv { };
+  tmux-sessionizer = prev.callPackage ./tmux-sessionizer { };
   vpngate = prev.callPackage ./vpngate { };
   yar = prev.callPackage ./yar { };
 
diff --git a/modules/overlays/tmux-sessionizer/default.nix b/modules/overlays/tmux-sessionizer/default.nix
new file mode 100644
index 0000000..3a69d11
--- /dev/null
+++ b/modules/overlays/tmux-sessionizer/default.nix
@@ -0,0 +1,22 @@
+{ stdenv, lib, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "tmux-sessionizer";
+  version = "0.0.0";
+
+  executable = ./tmux-sessionizer;
+
+  phases = [ "unpackPhase" ]; # Remove all other phases
+
+  unpackPhase = ''
+    mkdir -p $out/bin
+    cp ${executable} $out/bin/tmux-sessionizer
+  '';
+
+  meta = with lib; {
+    description = "
+      Tmux sessionizer adapted from https://sourcegraph.com/github.com/ThePrimeagen/.dotfiles@5cd09f06d6683b91c26822a73b40e3d7fb9af57a/-/blob/bin/.local/bin/tmux-sessionizer";
+    platforms = platforms.unix;
+  };
+}
+
diff --git a/modules/overlays/tmux-sessionizer/tmux-sessionizer b/modules/overlays/tmux-sessionizer/tmux-sessionizer
new file mode 100755
index 0000000..d8bacb0
--- /dev/null
+++ b/modules/overlays/tmux-sessionizer/tmux-sessionizer
@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+
+# Credit to ThePrimeagen for this:
+# https://sourcegraph.com/github.com/ThePrimeagen/.dotfiles@5cd09f06d6683b91c26822a73b40e3d7fb9af57a/-/blob/bin/.local/bin/tmux-sessionizer
+
+if [[ $# -eq 1 ]]; then
+    selected=$1
+else
+    selected=$(find ~/src/github.com/davegallant ~/src/github.com/rewindio -mindepth 1 -maxdepth 1 -type d | fzf)
+fi
+
+if [[ -z $selected ]]; then
+    exit 0
+fi
+
+selected_name=$(basename "$selected" | tr . _)
+tmux_running=$(pgrep tmux)
+
+if [[ -z $TMUX ]] && [[ -z $tmux_running ]]; then
+    tmux new-session -s "$selected_name" -c "$selected"
+    exit 0
+fi
+
+if ! tmux has-session -t "$selected_name" 2> /dev/null; then
+    tmux new-session -ds "$selected_name" -c "$selected"
+fi
+
+tmux switch-client -t "$selected_name"