opencode-devbox/rootfs/home/developer/.bash_aliases

# opencode-devbox bash aliases and customizations
# Sourced by the Debian-default ~/.bashrc on shell startup.
# To override, bind-mount your host's ~/.bash_aliases over this file
# via docker-compose.yml.

# ── Host-shared shell customizations (devbox-shell bridge) ───────────
# If the host bind-mounts a directory at ~/.config/devbox-shell/ (the
# recommended pattern for sharing aliases/PATH/utilities between host
# and container), source the bash_aliases file from it. This survives
# --force-recreate because it's baked into the image's skel, not the
# container's writable layer. Hosts that don't use this pattern are
# unaffected — the test silently skips if the file doesn't exist.
[ -r "$HOME/.config/devbox-shell/bash_aliases" ] && . "$HOME/.config/devbox-shell/bash_aliases"

# ── History persistence and quality ──────────────────────────────────
# The named volume devbox-shell-history is mounted at ~/.cache/bash
# so history survives container recreation.
export HISTFILE="${HOME}/.cache/bash/history"
mkdir -p "$(dirname "$HISTFILE")" 2>/dev/null || true

# Large, time-stamped, deduplicated history. Append rather than overwrite.
export HISTSIZE=100000
export HISTFILESIZE=200000
export HISTCONTROL=ignoreboth:erasedups
export HISTTIMEFORMAT='%F %T  '
shopt -s histappend 2>/dev/null
shopt -s cmdhist 2>/dev/null
# Note: PROMPT_COMMAND="history -a" is installed LATER in this file,
# after zoxide's init runs. Installing it here would create a
# "history -a;;__zoxide_hook" chain because zoxide's init uses ';'
# as its separator and prepends itself; two adjacent ';' breaks the
# parser. See https://github.com/ajeetdsouza/zoxide/issues/722.

# ── Common aliases ───────────────────────────────────────────────────
# Prefer eza (modern ls) when available
if command -v eza >/dev/null 2>&1; then
  alias ls='eza --group-directories-first'
  alias ll='eza -lh --group-directories-first --git'
  alias la='eza -lha --group-directories-first --git'
  alias tree='eza --tree'
else
  alias ll='ls -lh'
  alias la='ls -lha'
fi

# Prefer bat (syntax-highlighted cat) when available
if command -v bat >/dev/null 2>&1; then
  alias cat='bat --style=plain --paging=never'
  alias less='bat --paging=always'
fi

# Git shortcuts
alias gs='git status'
alias gd='git diff'
alias gl='git log --oneline --graph --decorate -20'

# ── Host SSH reachability check (once per container lifetime) ─────────────
# Warns at first shell startup if the Mac host is not reachable via SSH.
# Only runs inside a container, only if the jump key exists, and only once
# per container lifetime (/tmp flag is cleared on recreate).
_devbox_check_host_ssh() {
  [ -f "/.dockerenv" ] || return 0
  local ssh_cfg="$HOME/.ssh-local/config"
  [ -f "$ssh_cfg" ] || return 0
  local key_pub="$HOME/.ssh-local/devbox_jump_ed25519.pub"
  [ -f "$key_pub" ] || return 0
  local flag="/tmp/.devbox_host_ssh_ok"
  [ -f "$flag" ] && return 0
  if ssh -F "$ssh_cfg" \
        -o BatchMode=yes \
        -o ConnectTimeout=2 \
        -o StrictHostKeyChecking=accept-new \
        mac true 2>/dev/null; then
    touch "$flag"
    return 0
  fi
  local pub_key
  pub_key=$(cat "$key_pub")
  printf '\n\033[1;33m⚠  devbox: Mac host not reachable via SSH\033[0m\n'
  printf '   Some tools use SSH to run commands on the Mac host.\n'
  printf '   Fix (run both on the Mac):\n\n'
  printf '   \033[1mStep 1\033[0m  System Settings → General → Sharing → Remote Login → ON\n\n'
  printf '   \033[1mStep 2\033[0m  echo '"'"'%s'"'"' >> ~/.ssh/authorized_keys\n' "$pub_key"
  printf '\n   Then open a new shell in the container to verify.\n\n'
}
_devbox_check_host_ssh
unset -f _devbox_check_host_ssh

# ── LAN access via the host (dssh) ───────────────────────────────────
# When running on a VM-backed host (macOS OrbStack / Docker Desktop), the
# entrypoint's setup-lan-access.sh generates ~/.ssh-local/config so the host
# can be used as an SSH jump to reach LAN peers. These aliases wrap `ssh -F`
# / `scp -F` against that config. Guarded so they only appear when the config
# was actually generated (no-op / absent on native Linux hosts).
if [ -r "$HOME/.ssh-local/config" ]; then
  alias dssh='ssh -F "$HOME/.ssh-local/config"'
  alias dscp='scp -F "$HOME/.ssh-local/config"'
fi

# Safety: confirm before destructive ops
alias rm='rm -i'
alias mv='mv -i'
alias cp='cp -i'

# ── Shell integrations ───────────────────────────────────────────────
# zoxide — smarter cd. Use 'z <fragment>' to jump to previously-visited dirs.
if command -v zoxide >/dev/null 2>&1; then
  eval "$(zoxide init bash)"
fi

# fzf — fuzzy finder key bindings (Ctrl-R for history, Ctrl-T for files).
# We install fzf from GitHub releases (not apt), so sourcing from the
# apt-path /usr/share/doc/fzf/examples/* would find nothing. Use the
# binary's own --bash flag (available since fzf 0.48) for setup.
if command -v fzf >/dev/null 2>&1; then
  eval "$(fzf --bash)" 2>/dev/null || true
fi

# ── PROMPT_COMMAND: flush history every prompt ───────────────────────
# Installed AFTER zoxide init so zoxide's hook is already in place;
# we append with a newline separator to avoid the ';;' parse error
# described at the top of this file. Guarded so repeated sourcing
# (e.g. `exec bash`) doesn't stack duplicates.
#
# The guard MUST stay shell-local (NOT exported): if it leaks into child
# processes, every nested shell -- crucially each tmux pane, which inherits
# the tmux server's env -- skips installing `history -a` and only persists
# history on a clean exit. Abrupt termination (docker stop, tmux kill-server,
# SIGKILL) then loses that shell's in-memory history. Keeping it unexported
# means each new interactive shell re-installs its own per-prompt flush.
if [ -z "${DEVBOX_HIST_SET:-}" ]; then
  PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND$'\n'}history -a"
  DEVBOX_HIST_SET=1
fi

# ── Prompt: show [opencode-devbox] tag so it's obvious you're in the container
# Preserves the default Debian PS1 logic but prefixes with a container marker.
# We check for the literal '[devbox]' substring in PS1 rather than relying on
# an exported guard variable — otherwise `exec bash` inherits the guard but
# gets a fresh (prefix-less) PS1 from .bashrc, and the prefix would never be
# re-added in the new shell.
if [ -n "${PS1:-}" ] && [[ "$PS1" != *"[devbox]"* ]]; then
  PS1='\[\e[38;5;39m\][devbox]\[\e[0m\] '"${PS1}"
fi