dotfiles/bash/dotfiles.bash

# Managed by dotfiles/bash/install.sh — copied to ~/.config/dotfiles/dotfiles.bash
# and overwritten on the next bootstrap run. Edit bash/dotfiles.bash in the
# dotfiles repo instead.
#
# The bash port of the helpers in zsh/zshrc, for hosts that keep bash as the
# login shell (Omarchy ships its own bash config and the zsh module cannot
# install zsh there). Only the helpers: PATH, prompt and history stay with the
# host's own rc. Keep the two in sync — see zsh/zshrc for the full rationale
# behind each function.

# grmb <branch>... — delete remote branches; takes `origin/foo` or `foo`.
grmb() {
  local remote=origin b rc=0
  if [ "$#" -eq 0 ]; then
    echo "grmb: usage: grmb <branch>... (origin/ prefix optional)" >&2
    return 2
  fi
  git fetch --prune --quiet "$remote" || return 1
  for b in "$@"; do
    b=${b#"${remote}"/}
    if git push "$remote" --delete "$b"; then
      echo "deleted ${remote}/${b}"
    else
      echo "grmb: could not delete ${b} (already gone? check: git ls-remote --heads ${remote})" >&2
      rc=1
    fi
  done
  return $rc
}

# Secrets from this user's 1Password vault, written by dotfiles/secrets/install.sh.
# Reading a local 0600 file keeps shell startup off the network.
_DOTFILES_CONF="$HOME/.config/dotfiles"
[ -f "$_DOTFILES_CONF/secrets.env" ] && source "$_DOTFILES_CONF/secrets.env"

# opr NAME | opc NAME[=VALUE] | opc NAME VALUE | opd NAME | opl [VAULT [ITEM]] | ops
# Same behaviour as zsh/zshrc. The service-account token is loaded only inside
# the subshells, never into this shell's environment.
_dotfiles_op() {
  [ -f "$_DOTFILES_CONF/op.env" ] || { echo "no $_DOTFILES_CONF/op.env; run: ops" >&2; return 1; }
  ( set -a; source "$_DOTFILES_CONF/op.env"; set +a; "$@" )
}
_dotfiles_env_name() {
  [[ $1 =~ ^[A-Za-z_][A-Za-z0-9_]*$ ]] && return 0
  echo "$2: '$1' is not a valid variable name" >&2; return 2
}
opr() {
  _dotfiles_env_name "$1" opr || return
  _dotfiles_op sh -c 'op read "op://$OP_VAULT/$OP_ITEM/$1"' opr "$1"
}
opc() {
  local name=$1 value=
  if [[ $1 == *=* ]]; then
    # NAME=VALUE: split on the first '=' so values may contain '='
    name=${1%%=*} value=${1#*=}
  elif (( $# >= 2 )); then
    value=$2
  fi
  _dotfiles_env_name "$name" opc || return
  if [[ -z $value ]]; then
    read -rsp "$name: " value && echo
    [[ -n $value ]] || { echo "opc: empty value for $name; nothing changed" >&2; return 1; }
  fi
  # op's exit code is unreliable after an edit it did save; read the field back.
  _dotfiles_op sh -c '
    clean() { printf "%s" "${1:-(no output)}" | sed "s/^\[ERROR\] [0-9/]* [0-9:]* //"; }
    ref="op://$OP_VAULT/$OP_ITEM/$1"
    err=$(op item edit "$OP_ITEM" --vault "$OP_VAULT" "$1[concealed]=$2" 2>&1 >/dev/null)
    if [ "$(op read "$ref" 2>/dev/null)" = "$2" ]; then
      printf "opc: saved %s\n" "$ref" >&2
    else
      printf "opc: could not save %s\n  op said: %s\n  check vault, item and service-account write access with: opl\n" \
        "$ref" "$(clean "$err")" >&2
      exit 1
    fi' opc "$name" "$value" && ops
}
opd() {
  _dotfiles_env_name "$1" opd || return
  _dotfiles_op sh -c '
    clean() { printf "%s" "${1:-(no output)}" | sed "s/^\[ERROR\] [0-9/]* [0-9:]* //"; }
    ref="op://$OP_VAULT/$OP_ITEM/$1"
    err=$(op item edit "$OP_ITEM" --vault "$OP_VAULT" "$1[delete]" 2>&1 >/dev/null)
    if ! item=$(op item get "$OP_ITEM" --vault "$OP_VAULT" --format json 2>&1); then
      printf "opd: could not re-read %s to confirm the delete\n  op said: %s\n" "$ref" "$(clean "$item")" >&2
      exit 1
    elif printf "%s" "$item" | jq -r ".fields[].label" | grep -qxF "$1"; then
      printf "opd: could not delete %s\n  op said: %s\n" "$ref" "$(clean "$err")" >&2
      exit 1
    fi
    printf "opd: deleted %s\n" "$ref" >&2' opd "$1" \
    && unset "$1" && ops
}
opl() {
  _dotfiles_op sh -c '
    vault=${1:-$OP_VAULT} item=${2:-$OP_ITEM}
    printf "op://%s/%s\n" "$vault" "$item" >&2
    op item get "$item" --vault "$vault" --reveal --format json' opl "$@" \
    | jq -r '
        [.fields[] | select(.purpose != "NOTES")] as $f
        | ([$f[] | .label // "" | length] | max // 0) as $w
        | $f[]
        | ((.label // "") + " " * ($w - ((.label // "") | length))) as $name
        | ((.value // "") | split("\n")) as $lines
        | "\($name)  \($lines[0] // "")",
          ($lines[1:][] | (" " * ($w + 2)) + .)'
}
ops() {
  "${DOTFILES_DIR:-$HOME/.dotfiles}/secrets/install.sh" \
    && source "$_DOTFILES_CONF/secrets.env"
}