timabell · July 27, 2020 13:57
diff --git a/.gitignore b/.gitignore
 out.svg
diff --git a/README.md b/README.md
diff --git a/dependencies.sh b/dependencies.sh
 sudo apt install graphviz entr
diff --git a/graph.gv b/graph.gv
 digraph {
 	a -> b
 	a -> c
 	b -> d
 	c -> d
 }


diff --git a/live-graph.html b/live-graph.html
 <html>
 <head>
 <!-- https://stackoverflow.com/questions/1346716/how-do-i-make-firefox-auto-refresh-on-file-change/6385846#6385846 -->
 <script type="text/javascript" src="http://livejs.com/live.js"></script>
 </head>
 <body>
 	<img src="out.svg"/>
 </body>
 </html>
diff --git a/show.sh b/show.sh
 #!/bin/bash
 file=${1:-graph.gv}

 echo "showing rendering of $file"
 dot -Tsvg "$file" > out.svg && xdg-open out.svg
diff --git a/up.sh b/up.sh
 #!/bin/sh -v
 ./update.sh "$1"
 ./watch.sh "$1" &
 xdg-open http://localhost:8000/live-graph.html &
 python -m SimpleHTTPServer
 wait
diff --git a/update.sh b/update.sh
 #!/bin/bash
 file=${1:-graph.gv}

 echo "updating rendering of $file"
 date
 dot -Tsvg "$file" > out.svg
 touch live-graph.html # to trigger live.js
 echo updated
diff --git a/watch.sh b/watch.sh
 #!/bin/bash
 # https://github.com/guard/guard/wiki/Guard-alternatives
 # http://eradman.com/entrproject/

 file=${1:-graph.gv}

 echo "watching $file"
 echo "$file" | entr ./update.sh "$1"
	<html>
	<head>
	<!-- https://stackoverflow.com/questions/1346716/how-do-i-make-firefox-auto-refresh-on-file-change/6385846#6385846 -->
	<script type="text/javascript" src="http://livejs.com/live.js"></script>
	</head>
	<body>
	<img src="out.svg"/>
	</body>
	</html>
	#!/bin/bash
	file=${1:-graph.gv}

	echo "showing rendering of $file"
	dot -Tsvg "$file" > out.svg && xdg-open out.svg
	#!/bin/sh -v
	./update.sh "$1"
	./watch.sh "$1" &
	xdg-open http://localhost:8000/live-graph.html &
	python -m SimpleHTTPServer
	wait
	#!/bin/bash
	file=${1:-graph.gv}

	echo "updating rendering of $file"
	date
	dot -Tsvg "$file" > out.svg
	touch live-graph.html # to trigger live.js
	echo updated
	#!/bin/bash
	# https://github.com/guard/guard/wiki/Guard-alternatives
	# http://eradman.com/entrproject/

	file=${1:-graph.gv}

	echo "watching $file"
	echo "$file" \| entr ./update.sh "$1"