fish shell configuration

.claude/hooks/shellcheck.sh

@@ -1,22 +0,0 @@
-#!/usr/bin/env bash
-
-set -E -o errexit -o nounset -o pipefail
-
-# Exit silently if required tools are missing
-command -v shellcheck > /dev/null 2>&1 || exit 0
-command -v file > /dev/null 2>&1 || exit 0
-command -v jq > /dev/null 2>&1 || exit 0
-
-input=$(cat)
-file_path=$(printf '%s' "$input" | jq -r '.tool_input.file_path // empty')
-
-[[ -z "$file_path" || ! -f "$file_path" ]] && exit 0
-
-file_type=$(file --brief "$file_path")
-case "$file_type" in
-  *"Bourne-Again shell"*|*"bash"*|*"/bin/bash"*) ;;
-  *"shell script"*|*"/bin/sh"*) ;;
-  *) exit 0 ;;
-esac
-
-shellcheck --format=gcc "$file_path" >&2

.claude/rules/bash-style.md

@@ -1,74 +0,0 @@
----
-paths:
-  - "**/*.sh"
-  - "bashrc"
-  - "bin/*"
----
-
-# Bash Readability Style
-
-The primary goal is code that is **easy to understand at a glance**. Write bash that reads naturally, follows established conventions, and doesn't require the reader to puzzle over clever tricks. Favor clarity and well-known idioms over brevity.
-
-Complements CLAUDE.md. Does not repeat rules already defined there.
-
-## Formatting
-
-- 2-space indentation, no tabs
-- `then`/`do` on same line: `if cond; then` / `for x in list; do`
-- Blank lines between logical sections; no blanks between tightly coupled statements
-- Long pipe chains: one command per line with leading `|`
-
-## Naming
-
-- `UPPER_CASE` — exported env vars and constants; use `readonly` for true constants
-- `snake_case` — local variables and function names
-- `verb_noun` pattern for functions: `set_ps1_prompt`, `docker_aws_login`
-- Meaningful names, no single letters except loop counters (`i`, `f`)
-
-## Functions
-
-```bash
-function do_thing() {
-  local name="$1"
-  local count="${2:-0}"
-  ...
-}
-```
-
-- Always `function name() {` declaration style
-- Always `local` for function variables, assigned on declaration line
-- Name parameters immediately: `local filename="$1"` — no raw `$1` in logic
-- Default values via `${VAR:-default}`
-- Guard clauses with early `return` over deep nesting
-- Keep functions focused — single responsibility
-
-## Syntax Preferences
-
-- `[[ ]]` over `[ ]` for conditionals
-- `(( ))` for arithmetic comparisons
-- `$(command)` for substitution, never backticks
-- Double quotes around expansions: `"$var"`, `"${array[@]}"`
-- Quote the whole string, not just the variable: `"$HOME/.local/bin"` not `"$HOME"/.local/bin`
-- Single quotes for literals that must not expand
-- `printf` over `echo` when output contains escapes or format strings
-
-## Resource Cleanup
-
-- Consider `trap cleanup EXIT` with `mktemp` when scripts create temporary files/dirs or acquire resources; skip when it would add unnecessary complexity (short scripts, no temp state)
-
-## Structured Data
-
-- Prefer `jq` for JSON and `yq` for YAML over ad-hoc `grep`/`awk`/string splitting
-- Treat parser errors as fatal; check exit status before using results
-
-## Commands
-
-- Long options for clarity: `--recursive` not `-r` (common test flags `-f`, `-d`, `-e` are fine)
-- Redirect stderr: `> /dev/null 2>&1`
-- `# shellcheck shell=bash` at top of sourced (non-executable) files
-
-## Comments
-
-- Minimal — explain *why*, not *what*
-- URL reference when pattern comes from external source
-- No banner/divider comments

.claude/settings.json

@@ -1,15 +0,0 @@
-{
-  "hooks": {
-    "PostToolUse": [
-      {
-        "matcher": "Edit|Write",
-        "hooks": [
-          {
-            "type": "command",
-            "command": ".claude/hooks/shellcheck.sh"
-          }
-        ]
-      }
-    ]
-  }
-}

.editorconfig

@@ -7,7 +7,6 @@ insert_final_newline = true
 end_of_line = lf
 indent_size = 4
 indent_style = space
-max_line_length = 120
 
 [*.md]
 trim_trailing_whitespace = false
@@ -15,6 +14,7 @@ indent_size = 2
 
 [*.{java,kt,kts}]
 continuation_indent_size = 4
+max_line_length = 120
 wildcard_import_limit = 99
 
 [*.xml]

.shellcheckrc

@@ -1,12 +0,0 @@
-# Default shell for sourced files without shebang (SC2148)
-shell=bash
-
-# Sourced files define variables used by other files after source
-disable=SC2034
-
-# Non-constant and external source paths are intentional
-disable=SC1090
-disable=SC1091
-
-# Functions invoked indirectly via trap/callback
-disable=SC2317

CLAUDE.md

@@ -1,57 +0,0 @@
-# Linux Workspace
-
-Dotfiles & workstation automation for Linux, macOS, WSL. `bashrc` loads `rc/*.sh` (ordered by prefix)
-and adds `bin/` to PATH. `$LWS` points to repo root.
-
-## Directory Layout
-
-- `rc/` — Shell init files, loaded in `0X-name.sh` order. Per-tool env setup goes here.
-- `install/` — Idempotent one-off installer scripts (run manually).
-- `bin/` — Scripts auto-added to PATH. New CLI tools go here.
-- `scripts/` — Setup scripts NOT on PATH (git-config, docker fixes, gnome config).
-- `conf/` — Tool configs (vim, WireGuard, WSL).
-- `functions.sh` — Core lib (see below).
-
-## Key Helpers (`functions.sh`)
-
-- `can_run <cmd>` — check if command is available
-- `is_slow_init` / `is_fast_init` — check `LWS_FAST` mode
-- `is_interactive_shell` — true when `[[ $- == *i* ]]`
-- `is_wsl` — detect WSL environment
-- `true_false <val>` — normalize `1/true/yes` to boolean
-- `prepend_path` / `append_path` / `prepend_path_try` / `append_path_try` — safe PATH manipulation
-- `source_try <file>` — source file if it exists
-- `source_directory_sh <dir>` — source all `*.sh` in a directory
-- `xlog <msg>` — debug log (only in interactive + `LWS_DEBUG`)
-
-## Conventions
-
-All new bash scripts should use:
-
-```bash
-#!/usr/bin/env bash
-
-set -E -o errexit -o nounset -o pipefail
-```
-
-Before writing shell code, check `functions.sh` for existing helper functions and prefer them over raw commands.
-
-RC files MUST guard slow tools and check availability:
-
-```bash
-if is_slow_init && can_run pyenv; then
-    # initialize pyenv
-fi
-```
-
-Installers (`install/*.sh`) MUST be idempotent — check before installing.
-
-## Environment Variables
-
-- `LWS_FAST=1` — skips slow tools during shell init
-- `LWS_DEBUG=1` — enables debug logging via `xlog`
-
-## Commits
-
-Do not add `Co-Authored-By` lines to commit messages.
-Prefer one-line commit messages. Add a longer description only when necessary for better understanding.

bashrc

@@ -7,16 +7,13 @@ export LWS=$WORKSPACE
 LWS_DEBUG=${LWS_DEBUG:-0}
 LWS_FAST=${LWS_FAST:-0}
 
-source "$LWS/functions.sh"
+echo "Linux Workspace initialization"
 
 if [[ -z $LC_ALL ]]; then
   export LC_ALL=en_US.UTF-8
 fi
 
-if is_interactive_shell; then
-    echo "Linux Workspace initialization"
-fi
-
+source "$LWS/functions.sh"
 source_directory_sh "$LWS/rc"
 source_directory_sh "$HOME/.bashrc.d"
 

bin/upper

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-tr '[:lower:]' '[:upper:]' "$@"
-

bin/xclaude

@@ -1,75 +0,0 @@
-#!/usr/bin/env python3
-
-# https://code.claude.com/docs/en/settings
-
-import argparse
-import os
-import sys
-import urllib.parse
-
-env = os.environ
-
-
-def die(msg):
-    print(f"Error: {msg}", file=sys.stderr)
-    sys.exit(1)
-
-
-def validate_url(url):
-    parsed = urllib.parse.urlparse(url)
-    if parsed.scheme not in ("http", "https"):
-        die(f"invalid URL scheme '{parsed.scheme}' in --url (expected http or https)")
-
-parser = argparse.ArgumentParser(
-    prog="xclaude",
-    description="Run Claude Code with any OpenAI-compatible API backend.",
-    epilog="""\
-Environment variables (overridable by arguments):
-  CLAUDE_URL    - API base URL (e.g. https://openrouter.ai/api/v1)
-  CLAUDE_TOKEN  - API token/key
-  CLAUDE_MODEL  - model name
-
-If neither URL nor token is set, defaults to Ollama:
-  OLLAMA_HOST   - Ollama server address (default: nvidia.hell), or use --host
-  OLLAMA_MODEL  - Ollama model (default: glm-5:cloud)
-
-Any extra arguments are passed through directly to the claude CLI.
-
-Examples:
-  xclaude
-  xclaude --model qwen3-coder
-  xclaude --url https://openrouter.ai/api/v1 --token sk-XXX --model openai/gpt-4o
-""",
-    formatter_class=argparse.RawDescriptionHelpFormatter,
-)
-parser.add_argument("--url", default=env.get("CLAUDE_URL", ""))
-parser.add_argument("--token", default=env.get("CLAUDE_TOKEN", ""))
-parser.add_argument("--model", default=env.get("CLAUDE_MODEL", ""))
-parser.add_argument("--host", default=env.get("OLLAMA_HOST", "nvidia.hell"))
-args, rest = parser.parse_known_args()
-
-env["DISABLE_TELEMETRY"] = "1"
-
-is_external_api = bool(args.url or args.token)
-if is_external_api:
-    if not args.url:
-        die("no URL specified (--url or CLAUDE_URL)")
-    validate_url(args.url)
-    if not args.token:
-        die("no token specified (--token or CLAUDE_TOKEN)")
-    if not args.model:
-        die("no model specified (--model or CLAUDE_MODEL)")
-    env["ANTHROPIC_BASE_URL"] = args.url
-    env["ANTHROPIC_API_KEY"] = args.token
-    # Remove Ollama auth token if switching to external API
-    env.pop("ANTHROPIC_AUTH_TOKEN", None)
-    model = args.model
-else:
-    host = args.host
-    model = args.model or env.get("OLLAMA_MODEL", "glm-5:cloud")
-    env["ANTHROPIC_BASE_URL"] = f"http://{host}:11434"
-    env["ANTHROPIC_AUTH_TOKEN"] = "ollama"
-    env.pop("ANTHROPIC_API_KEY", None)
-
-cmd = ["claude", "--model", model] + rest
-os.execvp("claude", cmd)

bin/xvim

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-vim "$@" --cmd 'au VimLeave * :!clear'
-clear
-

conf/fish/lws.fish

@@ -0,0 +1,6 @@
+# ~/.config/fish/config.fish
+# ~/.config/fish/conf.d/
+
+# cp $LWS/conf/fish/lws.fish $HOME/.config/fish/conf.d/
+
+set -U fish_prompt_pwd_dir_length 0

conf/wsl.conf

@@ -1,21 +0,0 @@
-# https://learn.microsoft.com/en-us/windows/wsl/wsl-config
-
-[boot]
-systemd=false
-
-[user]
-default=lachtan
-
-[automount]
-enabled = true
-
-[network]
-generateHosts = true
-generateResolvConf = false
-
-[interop]
-enabled = false
-appendWindowsPath = false
-
-[gpu]
-enabled = true

fishrc

@@ -1,3 +0,0 @@
-for file in (dirname (status -f))/rc.fish/*.fish
-    source $file
-end

functions.sh

@@ -1,14 +1,9 @@
 # Linux Workspace Functions
-# shellcheck shell=bash
 
 if [ -z "$time_ms" ]; then
     readonly time_ms='date +%s%3N'
 fi
 
-function is_interactive_shell() {
-    [[ $- == *i* ]]
-}
-
 function is_fast_init() {
     (( $LWS_FAST ))
 }
@@ -18,7 +13,7 @@ function is_slow_init() {
 }
 
 function xlog() {
-  if is_interactive_shell && true_false "$LWS_DEBUG"; then
+  if true_false "$LWS_DEBUG"; then
     echo "$@"
   fi
 }
@@ -104,11 +99,11 @@ function source_directory() {
   xlog "LOAD DIR $mask"
   for file in $mask; do
     if [[ -e "$file" ]]; then
-      if is_interactive_shell && (( $LWS_DEBUG )); then
+      if (( $LWS_DEBUG )); then
         start=$($time_ms)
         source "$file"
         stop=$($time_ms)
-        xlog "LOAD FILE $file $((stop - start)) ms"
+        echo "LOAD FILE $file $((stop - start)) ms"
       else
         source "$file"
       fi
@@ -139,7 +134,3 @@ function true_false() {
   # [[ "${1,,}" =~ ^(1|true|yes)$ ]]
   [[ "${1@L}" =~ ^(1|true|yes)$ ]]
 }
-
-function is_wsl() {
-  grep -q -i wsl /proc/version
-}

install.sh

@@ -2,29 +2,11 @@
 
 set -E -o errexit -o nounset -o pipefail
 
-function install_lws() {
-  local LWS_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
-
-  if grep -q -e "source.*$LWS_DIR/bashrc" $HOME/.bashrc; then
-    echo "SKIP: Linux Workspace configuration already exists in $HOME/.bashrc !"
-  else
+if grep -q -e 'source\s+.*/linux-workspace/bashrc\s*$' $HOME/.bashrc; then
+  echo "Linux Workspace configuration already exists in .bashrc !"
+  exit 1
+else
+  readonly SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
   echo "Adding to $HOME/.bashrc"
-    echo "source '$LWS_DIR/bashrc'" >> "$HOME/.bashrc"
-  fi
-
-  local FISH_CONF_DIR="$HOME/.config/fish"
-  local FISH_CONF_LWS="$FISH_CONF_DIR/conf.d/lws.fish"
-
-  if [[ -d "$FISH_CONF_DIR" ]]; then
-    if [[ -f "$FISH_CONF_LWS" ]]; then
-      echo "SKIP: Linux Workspace configuration already exists in $FISH_CONF_LWS !"
-    else
-      echo "Adding to $FISH_CONF_LWS"
-      echo "source $LWS_DIR/fishrc" > "$FISH_CONF_LWS"
-    fi
-  else
-    echo "Fish configuration directory not found, skipping fish setup."
-  fi
-}
-
-install_lws
+  echo "source '$SCRIPT_DIR/bashrc'" >> "$HOME/.bashrc"
+fi

install/claude-code.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-# https://code.claude.com/docs/en/setup
-
-set -E -o errexit -o nounset -o pipefail
-set -x
-
-curl -fsSL https://claude.ai/install.sh | bash
-

install/gemini-cli.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-# https://github.com/google-gemini/gemini-cli
-
-set -E -o errexit -o nounset -o pipefail
-set -x
-
-npm install -g @google/gemini-cli

install/nvm-npm.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-# https://github.com/nvm-sh/nvm
-
-set -E -o errexit -o nounset -o pipefail
-set -x
-
-curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash
-nvm install node
-nvm use node

rc.fish/01-init.fish

@@ -1,5 +0,0 @@
-set -gx PAGER less
-set -g fish_prompt_pwd_dir_length 0
-
-# set -g fish_autosuggestion_enabled 0
-# fish_config theme choose "fish default"

rc/01-path.sh

@@ -1,2 +1 @@
 prepend_path_try "$HOME/.local/bin"
-prepend_path_try "$HOME/bin"

rc/02-aliases.sh

@@ -1,11 +1,5 @@
 alias nop=':'
 
-# Long format, human-readable, with indicators
-alias ll='ls -lhF'
-# Same as ll but including hidden files
-alias la='ls -lhAF'
-
-
 alias exit-when-error='set -o errexit'
 alias exit-when-unset-variable='set -o nounset'
 alias exit-when-pipe-fail='set -o pipefail'
@@ -15,7 +9,6 @@ alias clws='cd $LWS'
 alias chs=cheatsheet
 
 alias dc=docker-compose
-alias pc=podman-compose
 alias dcl='dcm logs'
 alias dcfilter="sed -r 's/^[^|]+\| //g'"
 

rc/03-values.sh

@@ -1,12 +0,0 @@
-# Terminal colors
-LWS_RED=$(tput setaf 1)
-LWS_GREEN=$(tput setaf 2)
-LWS_CYAN=$(tput setaf 6)
-LWS_COLOR_RESET=$(tput sgr0)
-
-# Bash prompt escape sequences
-LWS_PS1_USER='\u'
-LWS_PS1_HOST='\h'
-LWS_PS1_DIR='\w'
-LWS_PS1_TYPE='\$'
-LWS_PS1_USER_HOST="${LWS_GREEN}${LWS_PS1_USER}@${LWS_PS1_HOST}${LWS_COLOR_RESET}:${LWS_CYAN}${LWS_PS1_DIR}${LWS_COLOR_RESET}"

rc/bash-prompt.sh

@@ -2,9 +2,19 @@
 # https://www.cyberciti.biz/faq/bash-shell-change-the-color-of-my-shell-prompt-under-linux-or-unix/
 # https://linux.101hacks.com/ps1-examples/prompt-color-using-tput/
 
+RED=$(tput setaf 1)
+GREEN=$(tput setaf 2)
+CYAN=$(tput setaf 6)
+COLOR_RESET=$(tput sgr0)
+
 function get_ps1_prompt()
 {
-  echo "${debian_chroot:+($debian_chroot)}${LWS_PS1_USER_HOST}${LWS_PS1_TYPE} "
+  local username='\u'
+  local hostname='\h'
+  local workdir='\w'
+  local user_type='\$'
+
+  echo "${debian_chroot:+($debian_chroot)}${GREEN}${username}@${hostname}${COLOR_RESET}:${CYAN}${workdir}${COLOR_RESET}${user_type} "
 }
 
 function set_ps1_prompt()

rc/cargo.sh

@@ -1 +1,3 @@
-source_try "$HOME/.cargo/env"
+if [[ -f "$HOME/.cargo/env" ]]; then
+  source "$HOME/.cargo/env"
+fi

rc/claude-code.sh

@@ -1 +0,0 @@
-append_path_try "$HOME/.local/bin"

rc/dircolors.sh

@@ -5,7 +5,7 @@
 #COLORS_FILE="$LWS/conf/dircolors/ansi-light.dircolors"
 COLORS_FILE="$LWS/conf/dircolors/dracula.dircolors"
 
-if can_run dircolors && [[ -f "$COLORS_FILE" ]]; then
+if [[ -f "$COLORS_FILE" ]]; then
     xlog "Loading colors $COLORS_FILE"
     eval "$(dircolors "$COLORS_FILE")"
 else

rc/enhancd.sh

@@ -1,7 +1,7 @@
-_INIT_FILE="$WORKSPACE/opt/enhancd/init.sh"
+_INIT_FILE=$WORKSPACE/opt/enhancd/init.sh
 
 if [[ -f $_INIT_FILE ]]; then
-  source "$_INIT_FILE"
+  source $_INIT_FILE
   unalias cd
   alias ecd="__enhancd::cd"
 fi

rc/git-prompt.sh

@@ -9,8 +9,5 @@ GIT_PROMPT_INIT="$GIT_PROMPT_PATH/gitprompt.sh"
 if [ -f "$GIT_PROMPT_INIT" ]; then
   export GIT_PROMPT_PATH
   GIT_PROMPT_ONLY_IN_REPO=1
-  GIT_PROMPT_USER_HOST="${LWS_PS1_USER_HOST}"
-  GIT_PROMPT_START_USER="_LAST_COMMAND_INDICATOR_ ${GIT_PROMPT_USER_HOST}"
-  GIT_PROMPT_START_ROOT="${GIT_PROMPT_START_USER}"
   source "$GIT_PROMPT_INIT"
 fi

rc/go.sh

@@ -1 +0,0 @@
-append_path_try "$HOME/.local/go/bin"

rc/gocryptfs.sh

@@ -1,12 +1,12 @@
 
-CRYPTED_DIR="$HOME/Sync/safe"
-DECRYPTED_DIR="$HOME/mnt/safe"
+CRYPTED_DIR=$HOME/Sync/safe
+DECRYPTED_DIR=$HOME/mnt/safe
 
 function safe-mount() {
-  gocryptfs "$CRYPTED_DIR" "$DECRYPTED_DIR"
+  gocryptfs $CRYPTED_DIR $DECRYPTED_DIR
 }
 
 function safe-unmount() {
-  fusermount -u "$DECRYPTED_DIR"
+  fusermount -u $DECRYPTED_DIR
 }
 

rc/nvm.sh

@@ -1,8 +0,0 @@
-NVM_DIR="$HOME/.nvm"
-if [ -d "$NVM_DIR" ]; then
-  export NVM_DIR
-  [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
-  [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
-else
-  unset NVM_DIR
-fi

rc/opencode.sh

@@ -1 +0,0 @@
-append_path_try "$HOME/.opencode/bin"

rc/ssh-agent.sh

@@ -1,51 +1,9 @@
 # Start ssh agent for private key
 
-function _log() {
-  xlog "[ssh-agent] $*"
-}
-
-_SSH_AGENT_NO_KEYS=1
-_SSH_AGENT_NOT_RUNNING=2
-
 for key in id_ecdsa id_rsa; do
   key_filename="$HOME/.ssh/$key"
-
-  if [ -f "$key_filename" ]; then
-    _log "SSH key: $key_filename"
-
-    if is_wsl; then
-      _log "WSL ON"
-
-      if [ -z "$SSH_AUTH_SOCK" ]; then
-        export SSH_AUTH_SOCK=$HOME/.ssh/ssh-agent.sock
-      fi
-
-      _log "SSH_AUTH_SOCK: $SSH_AUTH_SOCK"
-
-      ssh-add -L &> /dev/null
-      ssh_add_status=$?
-
-      if [[ -S "$SSH_AUTH_SOCK" && $ssh_add_status -eq $_SSH_AGENT_NOT_RUNNING ]]; then
-        _log "SSH agent does not running, delete $SSH_AUTH_SOCK"
-        rm -f "$SSH_AUTH_SOCK"
-      fi
-
-      if [[ ! -S "$SSH_AUTH_SOCK" || $ssh_add_status -eq $_SSH_AGENT_NOT_RUNNING ]]; then
-        _log "Starting ssh-agent"
-        eval "$(ssh-agent -s -a "$SSH_AUTH_SOCK")"
-      fi
-
-      ssh-add -L &> /dev/null
-      ssh_add_status=$?
-
-      if [[ $ssh_add_status -eq $_SSH_AGENT_NO_KEYS ]]; then
-        _log "Adding SSH key to agent"
-        ssh-add "$key_filename"
-      fi
-    else
-      eval "$(keychain --eval --quiet --agents ssh $key)"
-    fi
-
+  if [ -f $key_filename ]; then
+    eval $(keychain --eval --quiet --agents ssh $key)
     break
   fi
 done

rc/version.sh

@@ -1 +1 @@
-"$WORKSPACE/scripts/changes.sh"
+$WORKSPACE/scripts/changes.sh

rc/wsl.sh

@@ -0,0 +1,10 @@
+function is_wsl()
+{
+  grep -q -i wsl /proc/version
+}
+
+if is_wsl; then
+  prepend_path_try "$HOME/.local/bin"
+  append_path_try "$HOME/.arkade/bin"
+  append_path_try "$HOME/.cargo/bin"
+fi