system changes

3 files changed, 74 insertions, 0 deletions

diff --git a/macos.local/.flake/home/programs/zsh/core.nix.org b/macos.local/.flake/home/programs/zsh/core.nix.org
new file mode 100644
index 0000000..84e9aff
--- /dev/null
+++ b/macos.local/.flake/home/programs/zsh/core.nix.org
@@ -0,0 +1,36 @@
+#+title: ZSH Configuration
+
+Open =zsh= configuration.
+#+begin_src nix
+  { config, pkgs, ... }:
+
+  {
+    programs.zsh = {
+      enable = true;
+
+      autocd = true;
+
+      autosuggestion.enable = true;
+
+      defaultKeymap = "emacs";
+
+      history = {
+        append = true;
+        ignoreAllDups = true;
+      };
+
+      shellAliases = {
+        "ll" = "ls -alF";
+        "la" = "ls -a";
+        "l" = "ls -F";
+        "sl" = "ls";
+      };
+
+      syntaxHighlighting.enable = true;
+
+      initExtra = builtins.readFile ./init-extra.sh;
+
+      profileExtra = builtins.readFile ./profile-extra.sh;
+    };
+  }
+#+end_src
diff --git a/macos.local/.flake/home/programs/zsh/init-extra.sh.org b/macos.local/.flake/home/programs/zsh/init-extra.sh.org
new file mode 100644
index 0000000..8255ce1
--- /dev/null
+++ b/macos.local/.flake/home/programs/zsh/init-extra.sh.org
@@ -0,0 +1,28 @@
+#+title: ZSH Extra Initialization Code
+
+Define optional aliases.
+#+begin_src sh
+  which lesspipe.sh &> /dev/null && export LESSOPEN="|lesspipe.sh %s"
+  which eza &> /dev/null && alias ls=eza
+#+end_src
+
+Enable =fzf= extensions for =zsh=.
+#+begin_src sh
+  which zsh &> /dev/null && source <(fzf --zsh)
+#+end_src
+
+Enable git status in =zsh= prompt.
+#+begin_src sh
+  parse_git_dirty() {
+    git_status="$(git status 2> /dev/null)"
+    [[ "$git_status" =~ "use \"git push\" to publish your local commits" ]] && echo -n " %F{green}%f"
+    [[ "$git_status" =~ "Changes to be committed:" ]] && echo -n " %F{magenta}%f"
+    [[ "$git_status" =~ "Changes not staged for commit:" ]] && echo -n " %F{yellow}%f"
+    [[ "$git_status" =~ "Untracked files:" ]] && echo -n " %F{red}%f"
+  }
+  setopt prompt_subst
+  autoload -Uz vcs_info
+  precmd () { vcs_info }
+  zstyle ':vcs_info:*' formats ' %F{blue}%b%f' # git(main)
+  PS1='%(?..%B%F{red}[%?%\]%f%b )%F{green}%20<...<%~%<<%f$vcs_info_msg_0_$(parse_git_dirty) $ '
+#+end_src
diff --git a/macos.local/.flake/home/programs/zsh/profile-extra.sh.org b/macos.local/.flake/home/programs/zsh/profile-extra.sh.org
new file mode 100644
index 0000000..64457ed
--- /dev/null
+++ b/macos.local/.flake/home/programs/zsh/profile-extra.sh.org
@@ -0,0 +1,10 @@
+#+title: Profile Extra Code
+
+Enable =ssh-agent= at login.
+#+begin_src sh
+  if [ ! -S ~/.ssh/ssh_auth_sock ]; then
+    eval `ssh-agent` > /dev/null
+    ln -sf "$SSH_AUTH_SOCK" ~/.ssh/ssh_auth_sock
+  fi
+  export SSH_AUTH_SOCK=~/.ssh/ssh_auth_sock
+#+end_src