OC ?= ../oc
# not public/: a running `hugo server` renders there, with its live-reload script
BUILD ?= build
# search index generator (https://pagefind.app), fetched by npx on first use
PAGEFIND ?= npx -y pagefind@1
# test server: the web share of barbel-lescar, mounted from the file manager (smb://barbel-lescar/web)
DEPLOY_DIR ?= /run/user/$(shell id -u)/gvfs/smb-share:server=barbel-lescar,share=web/oldcomputers
DEPLOY_URL ?= https://barbel.synology.me/oldcomputers/
# forum on the server (comment discussions of the news posts, see forum-sync): FORUM_RUN runs a
# shell line where the forum lives; empty = no forum, deploy then skips the sync
FORUM_RUN ?= ssh -p 27 yannick@192.168.1.98
FORUM_DIR ?= /volume2/web/oldcomputers-forum
FORUM_PHP ?= /usr/local/bin/php84 -d memory_limit=512M

.PHONY: content build check serve deploy post forum-up forum-import forum-down forum-bundle forum-sync

content:       ## regenerate content/ and static/media/ from the extraction repo
	python3 $(OC)/scripts/05_hugo.py --target $(CURDIR) $(if $(wildcard data/forum.json),--forum)

build:         ## build the site and its search index into $(BUILD)/
	rm -rf $(BUILD)
	hugo --panicOnWarning --minify -d $(BUILD)
	$(PAGEFIND) --site $(BUILD)

check: build   ## build, then verify every internal link and image
	python3 tools/check_links.py $(BUILD)

serve:         ## local preview on http://localhost:1313
	hugo server

post:          ## new post: make post NAME=my-title, then edit content/post/<today>-my-title.md
	@test -n "$(NAME)" || { echo "usage: make post NAME=my-title"; exit 1; }
	hugo new content post/$(shell date +%F)-$(NAME).md

forum-sync:    ## create the forum discussion of each new news post (updates data/forum_pages.json)
ifneq ($(strip $(FORUM_RUN)),)
	python3 tools/forum_sync.py --run '$(FORUM_RUN)' --dir '$(FORUM_DIR)' --php '$(FORUM_PHP)' --site-url '$(DEPLOY_URL)'
endif

deploy: forum-sync check  ## build, check, and copy $(BUILD)/ to DEPLOY_DIR (served at DEPLOY_URL)
	@test -d "$(dir $(DEPLOY_DIR))" || { echo "share not mounted: $(dir $(DEPLOY_DIR))"; exit 1; }
	mkdir -p "$(DEPLOY_DIR)"
	rsync -r --size-only --info=stats1 $(BUILD)/media/ "$(DEPLOY_DIR)/media/"
	rsync -rc --delete --exclude=/media/ --info=stats1 $(BUILD)/ "$(DEPLOY_DIR)/"

# --- local test forum (Flarum in Docker, see forum/README.md) ---
FORUM = docker compose -f forum/docker-compose.yml
SITE_URL ?= http://localhost:1313

forum-up:      ## start the test forum on http://localhost:8081 (admin / adminadmin)
	$(FORUM) up -d --build

forum-import:  ## export the archived comments and import them into the test forum
	python3 $(OC)/scripts/06_forum.py --target $(CURDIR)
	$(FORUM) exec -T flarum php flarum oc:import /import/machines.json --site-url=$(SITE_URL) --map=/import/forum.json

forum-down:    ## stop the test forum (forum-db volume keeps its data)
	$(FORUM) down

forum-bundle:  ## build forum/import/forum.tar.gz: Flarum + extension, to copy to the server
	mkdir -p forum/import
	$(FORUM) build flarum
	docker run --rm --entrypoint /bundle.sh -v $(CURDIR)/forum/docker/bundle.sh:/bundle.sh:ro \
		-v $(CURDIR)/forum/extension:/extension:ro -v $(CURDIR)/forum/import:/out forum-flarum