;;; build-site.el --- Publish my website using org-publish -*- lexical-binding: t; -*-

;; Run with:
;;   emacs -Q --script build-site.el
;;
;; Optional env vars:
;;   SITE_FORCE=1   Force republish all files (default: incremental)
;;   SITE_DRY=1     Parse and prepare only; skip org-publish-all
;;   SITE_CLEAN=1   Wipe output/ and .org-timestamps/ before publishing

;;; Code:

(defconst z/build-start-time (float-time)
  "Wall-clock time when the build started.")

(defconst z/site-root
  (file-name-as-directory
   (file-name-directory
    (or load-file-name buffer-file-name)))
  "Absolute path to the site root.")

(defvaralias 'site-root 'z/site-root)

(setq create-lockfiles nil)

(defun site-path (path)
  "Expand PATH relative to `z/site-root'."
  (expand-file-name path z/site-root))

(defconst z/output-root
  (file-name-as-directory
   (expand-file-name
    (or (getenv "SITE_OUTPUT_DIR")
        (site-path "output/"))))
  "Absolute path to the site output directory.")

(defun output-path (path)
  "Expand PATH relative to `z/output-root'."
  (expand-file-name path z/output-root))

(add-to-list 'load-path (site-path "lisp"))

(require 'build-core)

(z/bootstrap-packages)
(z/configure-org)

(dolist (library '(recently-updated
                   tags
                   sidenotes
                   sitemaps
                   build-assets
                   build-comments
                   build-html
                   build-lima
                   build-projects
                   build-runner))
  (z/require-local library))

(z/configure-publish-projects)
(z/run-build)

;;; build-site.el ends here