Enable Graphviz on Heroku.
Graphviz is installed via heroku-buildpack-graphviz-src and the location
of dot(1) is automatically added to PATH.
There is also heroku-buildpack-graphviz-deb which should be easier to
install, but the Debian package installed has a font style problem.
Akinori MUSHA
3 changed files with 3 additions and 0 deletions
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.buildpacks
@@ -1,2 +1,3 @@ |
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| 1 | 1 |
https://github.com/cantino/heroku-selectable-procfile.git |
| 2 | 2 |
https://github.com/heroku/heroku-buildpack-ruby.git |
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+https://github.com/weibeld/heroku-buildpack-graphviz-src.git |
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.graphviz
@@ -0,0 +1 @@ |
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+http://www.graphviz.org/pub/graphviz/stable/SOURCES/graphviz-2.38.0.tar.gz |
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bin/setup_heroku
@@ -99,6 +99,7 @@ set_value 'PROCFILE_PATH', "deployment/heroku/Procfile.heroku", force: false |
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| 99 | 99 |
set_value 'ON_HEROKU', "true" |
| 100 | 100 |
set_value 'FORCE_SSL', "true" |
| 101 | 101 |
set_value 'DOMAIN', "#{app_name}.herokuapp.com", force: false
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| 102 |
+set_value 'USE_GRAPHVIZ_DOT', 'dot' |
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| 102 | 103 |
|
| 103 | 104 |
unless $config['INVITATION_CODE'] |
| 104 | 105 |
puts "You need to set an invitation code for your Huginn instance. If you plan to share this instance, you will" |