preview.sh

1	#!/bin/bash
2	# Preview code.fuzzyworld.net locally, built from working copies of repos:
3	# npm run dev this repo
4	# npm run dev -- ~/code/explodorama other repos (any number)
5	# PORT=9000 npm run dev -- ...
6	# Each run clones the repos afresh (committed state only, not uncommitted edits), regenerates the
7	# pages with gen.py, and serves them. The stylesheets are symlinks, so CSS edits show on reload;
8	# changes to gen.py need a restart.
9	set -euo pipefail
10	cd "$(dirname "$0")/.."
11	PORT=${PORT:-8000}
12	W=${TMPDIR:-/tmp}/fw-preview
13	rm -rf "$W"
14	mkdir -p "$W"/{git,site,apps,state,ci,queue}
15	[ $# -gt 0 ] \|\| set -- .
16	export FW_GIT_ROOT="$W/git" FW_CODE_SITE="$W/site" FW_APPS_SITE="$W/apps" FW_STATE="$W/state" FW_CI="$W/ci" FW_QUEUE="$W/queue"
17	names=()
18	for r in "$@"; do
19	top=$(git -C "$r" rev-parse --show-toplevel)
20	name=$(basename "$top")
21	git clone -q --bare "$top" "$FW_GIT_ROOT/$name.git"
22	git -C "$FW_GIT_ROOT/$name.git" config fuzzyworld.visibility public
23	python3 server/gen.py repo "$name"
24	names+=("$name")
25	done
26	python3 server/gen.py index
27	for f in _shared.css _icons.css style.css favicon.ico; do
28	ln -sf "$PWD/server/site/$f" "$W/site/$f"
29	done
30	echo "Serving http://localhost:$PORT/ ($(IFS=,; echo "${names[*]}"))"
31	exec python3 -m http.server "$PORT" --directory "$W/site"