Add emacs alias.

common/#bash.nix#

@@ -0,0 +1,109 @@
+{lib, ...}: {
+  programs.bash = {
+    enable = true;
+q
+    initExtra = ''
+      source /etc/profile
+
+      export PATH=$PATH:/usr/local/bin:/usr/bin:/bin
+    '';
+    bashrcExtra = ''
+      export SSH_AUTH_SOCK="$(gpgconf --list-dirs agent-ssh-socket)"
+    '';
+  };
+
+  home = {
+    sessionVariables = {
+      EDITOR = "nvim";
+      GOPATH = "$HOME/tmp/go";
+    };
+
+    shellAliases = {
+      vi = "nvim";
+      vim = "nvim";
+      tl = "tmux list-sessions";
+      ta = "tmux attach";
+      rfc_date = "date --rfc-3339='seconds'";
+      lg = "lazygit";
+    };
+  };
+
+  programs.starship = {
+    enable = true;
+
+    settings = {
+      format = lib.concatStrings [
+        "[\\[](green)"
+        "$username"
+        "[@](blue)"
+        "$hostname"
+        ":"
+        "$directory"
+        "[$git_branch$git_status](yellow)"
+        "$nix_shell"
+        "[\\]\\$](green) "
+      ];
+
+      username = {
+        style_root = "red";
+        style_user = "green";
+        format = "[$user]($style)";
+        show_always = true;
+        aliases = {
+          foehammer = "foe";
+        };
+      };
+
+      hostname = {
+        ssh_only = false;
+        ssh_symbol = "!";
+        trim_at = ".";
+        style = "green";
+        format = "[$hostname]($style)[$ssh_symbol](red)";
+      };
+
+      directory = {
+        truncation_length = 3;
+        truncate_to_repo = true;
+        style = "green";
+        read_only = "(ro)";
+        read_only_style = "red";
+        home_symbol = "~";
+        use_os_path_sep = true;
+
+        format = "[$path]($style)[$read_only]($read_only_style)";
+      };
+
+      git_branch = {
+        symbol = "";
+        always_show_remote = false;
+        truncation_symbol = "..";
+        ignore_branches = [];
+        truncation_length = 7;
+
+        format = "\\(g-$branch";
+      };
+
+      nix_shell = {
+        format = "[\\($symbol$pure_msg$impure_msg\\)]($style)";
+        symbol = "n";
+        style = "blue";
+        impure_msg = " - \\(impure\\)";
+        pure_msg = "p";
+      };
+
+      git_status = {
+        style = "white";
+        format = "$ahead_behind$conflicted$modified\\)";
+        ahead = ">";
+        behind = "<";
+        diverged = "%";
+        up_to_date = "";
+        conflicted = "[!c](red)";
+        modified = "*";
+      };
+    };
+
+    enableBashIntegration = true;
+  };
+}