[ALL] Update claude code

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.config/alacritty/alacritty.toml

@@ -40,7 +40,7 @@ program = "alacritty"
 history = 0
 
 [selection]
-save_to_clipboard = false
+save_to_clipboard = true
 
 [terminal]
 osc52 = "OnlyCopy"
@@ -56,3 +56,8 @@ option_as_alt = "None"
 [window.padding]
 x = 2
 y = 0
+
+[[keyboard.bindings]]
+key = "Return"
+mods = "Shift"
+chars = "\u001B\r"

.gittrees

@@ -1,14 +0,0 @@
-[subtree "tmux"]
-url = git@vcs.murgi.de:dotfiles_fabian/tmux.git
-path = tmux
-branch = master
-
-[subtree "zsh"]
-url = git@vcs.murgi.de:dotfiles_fabian/zsh.git
-path = zsh
-branch = master
-
-[subtree "vim"]
-url = git@vcs.murgi.de:dotfiles_fabian/vim.git
-path = vim
-branch = master

CLAUDE.md

@@ -0,0 +1,37 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+This is a personal dotfiles repository targeting macOS (Apple Silicon + Intel) and Arch Linux. It is installed by symlinking config directories/files from the repo into `$HOME`, so files here are live configs — editing them changes the running system.
+
+## Installation & setup
+
+Setup is platform-specific and runs from the repo root:
+
+- **macOS:** `./setup_mac.sh` — brews dependencies, creates a `neovim` virtualenv, then calls `./clone_and_link_mac.sh`. Uses GNU coreutils' `gln` (not `ln`), so coreutils must be installed first.
+- **Arch:** `./setup_arch.sh` — pacman deps, then `./clone_and_link.sh` + `./copy_fonts_arch.sh`.
+- `clone_and_link*.sh` create the symlinks (`~/.zsh`, `~/.zshrc`, `~/.tmux`, `~/.tmux.conf`, `~/.config/nvim`, `~/.config/alacritty`, virtualenvwrapper hooks). `link_config.sh` is a simpler standalone variant.
+- `general_setup.sh` switches the login shell to zsh and triggers plugin installs.
+
+## Platform-specific config via `.example` templates
+
+The most important repo-wide convention: platform variants live as `.example` files and the active file is a symlink/copy produced at setup time. The setup scripts loop over files matching `zsh/.*_mac.example`, `tmux/.*_arch.example`, etc., and link/copy each to the name with the `_<platform>.example` suffix stripped.
+
+Practical rule: **edit the `.example` source, not the generated symlink target.** The unsuffixed active files are git-ignored (see each subdir's `.gitignore`). Templates that are copied (not symlinked) at setup — `nvim/scheme.vim.template` → `scheme.vim`, `.config/alacritty/schemes.yml.template` → `schemes.yml` — are also git-ignored once activated.
+
+## Component architecture
+
+- **zsh** (`zsh/.zshrc`): Powerlevel10k instant prompt + [antidote](https://github.com/mattmc3/antidote) plugin manager (plugin list in `zsh/.zsh_plugins.txt`). `.zshrc` sources optional layered configs if present: `.powerline_config`, `.user_config`, `.virtual_env_config.zsh`, `.mac_config.zsh`, `.local_config`. `update_dotfiles()` auto-`git pull`s this repo in the background on every shell start. Machine-local overrides belong in `.local_config` (not committed).
+- **nvim** (`nvim/init.vim`): [vim-plug](https://github.com/junegunn/vim-plug), auto-bootstrapped on first launch (`:PlugInstall`). Python provider points at the `~/python-envs/neovim` virtualenv on Apple Silicon. `colors/` holds a large bundled colorscheme collection.
+- **tmux** (`tmux/.tmux.conf`): TPM-style `plugins/`. `tmux/tmux_attach.sh` is an attach helper.
+- **alacritty** (`.config/alacritty/`): active theme selected via the `import = [...]` line in `alacritty.toml`.
+- **gitconfig** (`gitconfig/gitconfig`): identity/behavior split by remote host using `includeIf "hasconfig:remote.*.url:..."` — `github`, `fhms` (fh-muenster), `murgi`, and `sit` (Fraunhofer) each load their own `*.gitconfig`. Change per-context email/signing in the matching include file, not the base config.
+
+## Light/dark theme switching
+
+`.config/alacritty/color_switcher.py` toggles light/dark across the terminal **and** nvim in one shot: it rewrites the `import` line in `alacritty.toml` (`solarized_light.toml` ↔ `dark_mode.toml`) and the `background`/`colorscheme` lines in `~/.config/nvim/scheme.vim`. Keep the regex-matched line formats in those files intact when editing them by hand. `screenshot_mode.py` is a related toggle.
+
+## Maintenance
+
+- `./update_mac.sh` — macOS update runner. Default (no args) runs `--brew-update --cleanup --diagnostics --update-others`; other flags: `--system-update`, `--permission-fix` (strips Caskroom/App quarantine xattrs). Run `./update_mac.sh --help` for the list. `--update-others` also runs `claude --update`.
+- `brew_autoupdate` — sets up scheduled brew auto-updates.

gitconfig/gitconfig

@@ -25,7 +25,7 @@ email = github@murgi.de
 [includeIf "hasconfig:remote.*.url:https://git-int.sit.fraunhofer.de/**"]
     path = ~/dotfiles/gitconfig/sit.gitconfig
 [core]
-	excludesfile = /Users/ising/dotfiles/.gitignore_global
+	excludesfile = ~/dotfiles/.gitignore_global
 [submodule]
 	recurse = true
 [filter "lfs"]

setup_arch.sh

@@ -28,7 +28,4 @@ for filename in tmux/.*_arch.example; do
     cp $filename ${filename:0:-13}
 done
 
-for filename in vim/.*_arch.example; do
-    cp $filename ${filename:0:-13}
-done
 echo "You should now start tmux (and zsh) and nvim  for automatic plugin installation."

setup_mac.sh

@@ -26,10 +26,6 @@ for filename in tmux/.*_mac.example(N); do
     gln -Tsvf $PWD/$filename $PWD/${filename:0:-12}
 done
 
-for filename in vim/.*_mac.example(N); do
-    gln -Tsvf $PWD/$filename $PWD/${filename:0:-12}
-done
-
 open fonts/*.ttf
 
 echo "You should now start tmux (and zsh) and nvim for automatic plugin installation."

tmux/.tmux.conf

@@ -88,6 +88,12 @@ if '[ `uname` == Darwin ]' \
 set-option -g set-titles on
 
 
+set -g visual-bell on
+# Forward bells from ALL panes to terminal (not just active one)
+set -g bell-action any
+# Enable bell monitoring
+set -g monitor-bell on
+
 # Escape timeout for nvim
 set -sg escape-time 10
 

update_mac.sh

@@ -50,14 +50,25 @@ function diagnostics {
     brew doctor
     brew missing
 }
+function update_others {
+    echo "----------"
+    echo "Update other stuff"
+    echo "----------"
+
+    if [ -x "$(command -v claude)" ]; then
+        echo "-- CLAUDE"
+        claude --update
+    fi
+}
+
 if [[ $* == *--help* ]]; then
     echo "Usage: $0 [option]"
-    echo "Default options: --brew-update --cleanup --diagnostics"
-    echo -e "Options:\n\t--brew-update\n\t--cleanup\n\t--diagnostics\n\t--permission-fix\n\t--system-update"
+    echo "Default options: --brew-update --update-others --cleanup --diagnostics"
+    echo -e "Options:\n\t--brew-update\n\t--update-others\n\t--cleanup\n\t--diagnostics\n\t--permission-fix\n\t--system-update"
 fi
 
 if [[ -z $* ]]; then
-    set -- "$*" "--brew-update --cleanup --diagnostics"
+    set -- "$*" "--brew-update --cleanup --diagnostics --update-others"
 fi
 
 if [[ $* == *--system-update* ]]; then
@@ -66,6 +77,9 @@ fi
 if [[ $* == *--brew-update* ]]; then
     update_brew
 fi
+if [[ $* == *--update-others* ]]; then
+    update_others
+fi
 if [[ $* == *--cleanup* ]]; then
     cleanup
 fi

zsh/.zsh_plugins.txt

@@ -8,7 +8,6 @@ ohmyzsh/ohmyzsh path:plugins/pip
 ohmyzsh/ohmyzsh path:plugins/python
 ohmyzsh/ohmyzsh path:plugins/brew
 ohmyzsh/ohmyzsh path:plugins/virtualenv
-ohmyzsh/ohmyzsh path:plugins/python
 ohmyzsh/ohmyzsh path:plugins/command-not-found
 ohmyzsh/ohmyzsh path:plugins/docker-compose
 ohmyzsh/ohmyzsh path:plugins/docker
@@ -16,7 +15,6 @@ ohmyzsh/ohmyzsh path:plugins/vi-mode
 
 
 romkatv/powerlevel10k
-zsh-users/zsh-syntax-highlighting
 zsh-users/zsh-autosuggestions
 zsh-users/zsh-completions
 zsh-users/zsh-history-substring-search