#!/bin/sh
set -eu
: "${VAULT_PATH:=/vault}"
: "${SYNC_MODE:=mirror-remote}"
: "${DEVICE_NAME:=k8s-obsidian}"
: "${VAULT_NAME:?VAULT_NAME is required}"

CFG_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/obsidian-headless"
mkdir -p "$CFG_DIR"
install -m 0600 /secrets/auth_token "$CFG_DIR/auth_token"

# Debug mode: token is in place, but don't sync. Exec in and run `ob ...` by hand.
if [ "${DEBUG:-0}" = "1" ]; then
  echo "DEBUG=1: idling. kubectl exec -it deploy/obsidian-sync -- sh"
  exec sleep infinity
fi

# Link the folder to the remote vault once. UNTESTED assumption: sync-status exits
# non-zero when the folder isn't configured yet; verify on your obsidian-headless version.
if ! ob sync-status --path "$VAULT_PATH" >/dev/null 2>&1; then
  set -- --vault "$VAULT_NAME" --path "$VAULT_PATH" --device-name "$DEVICE_NAME"
  if [ -n "${E2EE_PASSWORD:-}" ]; then
    set -- "$@" --password "$E2EE_PASSWORD"
  fi
  ob sync-setup "$@"
fi

# --configs "" = don't sync .obsidian app/plugin settings from this device
ob sync-config --path "$VAULT_PATH" \
  --mode "$SYNC_MODE" \
  --conflict-strategy merge \
  --configs "" \
  --excluded-folders "${EXCLUDED_FOLDERS:-}"

exec ob sync --path "$VAULT_PATH" --continuous