#!/usr/bin/env bash
# Shared Gitea helpers. Source this; don't execute it.
#
# Token resolution, in order:
#   1. $GITEA_TOKEN
#   2. ~/.config/gitea/token          (chmod 600)
#   3. macOS Keychain, service "gitea-bike-app"
#
# Store it in the Keychain (recommended — not readable as a plain file):
#   security add-generic-password -a "$USER" -s gitea-bike-app -w '<token>' -U
#
# Or as a file:
#   mkdir -p ~/.config/gitea && printf '%s' '<token>' > ~/.config/gitea/token
#   chmod 600 ~/.config/gitea/token

GITEA_URL="${GITEA_URL:-http://192.168.0.3:3000}"
GITEA_OWNER="${GITEA_OWNER:-BBergle}"
GITEA_REPO="${GITEA_REPO:-bike-app}"

gitea_token() {
  if [ -n "${GITEA_TOKEN:-}" ]; then
    printf '%s' "$GITEA_TOKEN"; return 0
  fi
  if [ -r "$HOME/.config/gitea/token" ]; then
    tr -d '\r\n' < "$HOME/.config/gitea/token"; return 0
  fi
  if command -v security >/dev/null 2>&1; then
    if t="$(security find-generic-password -s gitea-bike-app -w 2>/dev/null)"; then
      printf '%s' "$t"; return 0
    fi
  fi
  return 1
}

gitea_require_token() {
  if ! GITEA_TOKEN="$(gitea_token)" || [ -z "$GITEA_TOKEN" ]; then
    cat >&2 <<'MSG'
error: no Gitea token found.

Store it once, either way:

  security add-generic-password -a "$USER" -s gitea-bike-app -w '<token>' -U

  # or
  mkdir -p ~/.config/gitea && printf '%s' '<token>' > ~/.config/gitea/token
  chmod 600 ~/.config/gitea/token

Create the token at http://192.168.0.3:3000/user/settings/applications
with scopes: read:user, write:repository, write:issue
MSG
    return 1
  fi
  export GITEA_TOKEN
}

# gitea_api <method> <path> [curl args...]  — path is relative to the repo
gitea_api() {
  local method="$1" path="$2"; shift 2
  curl -sS -X "$method" \
    -H "Authorization: token $GITEA_TOKEN" \
    -H "Content-Type: application/json" \
    "$@" \
    "$GITEA_URL/api/v1/repos/$GITEA_OWNER/$GITEA_REPO/$path"
}