{"action":"created","issue":{"url":"https://api.github.com/repos/googlefonts/fontbakery/issues/785","repository_url":"https://api.github.com/repos/googlefonts/fontbakery","labels_url":"https://api.github.com/repos/googlefonts/fontbakery/issues/785/labels{/name}","comments_url":"https://api.github.com/repos/googlefonts/fontbakery/issues/785/comments","events_url":"https://api.github.com/repos/googlefonts/fontbakery/issues/785/events","html_url":"https://github.com/googlefonts/fontbakery/issues/785","id":148420890,"number":785,"title":"fontbakery-build-fontmetadata.py Add 'unknown' output mode to","user":{"login":"davelab6","id":261579,"avatar_url":"https://avatars.githubusercontent.com/u/261579?v=3","gravatar_id":"","url":"https://api.github.com/users/davelab6","html_url":"https://github.com/davelab6","followers_url":"https://api.github.com/users/davelab6/followers","following_url":"https://api.github.com/users/davelab6/following{/other_user}","gists_url":"https://api.github.com/users/davelab6/gists{/gist_id}","starred_url":"https://api.github.com/users/davelab6/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davelab6/subscriptions","organizations_url":"https://api.github.com/users/davelab6/orgs","repos_url":"https://api.github.com/users/davelab6/repos","events_url":"https://api.github.com/users/davelab6/events{/privacy}","received_events_url":"https://api.github.com/users/davelab6/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-04-14T16:48:10Z","updated_at":"2016-04-14T16:49:34Z","closed_at":null,"body":"I need a new arg for fontbakery-build-fontmetadata.py that, given a set of TTFs and an existing font-metadata.csv file, it lists font files that do NOT have metadata. \r\n\r\nie,  \r\ntake the list of all the TTFs in the repo,  \r\nand the list of TTFs in the CSV,  \r\nand subtract the 2nd list from the 1st\r\n\r\n```\r\n$ python2 src/github.com/googlefonts/fontbakery/tools/fontbakery-build-fontmetadata.py --files=\"fonts/*/*/*ttf\" --existing=fonts/tools/font-metadata.csv -o newfont-metadata.csv --unknown;\r\n```\r\n\r\nThe result is that the http://127.0.0.1:5000/static/index.html page only has a table showing the fonts that did not have metadata values before"},"comment":{"url":"https://api.github.com/repos/googlefonts/fontbakery/issues/comments/210045167","html_url":"https://github.com/googlefonts/fontbakery/issues/785#issuecomment-210045167","issue_url":"https://api.github.com/repos/googlefonts/fontbakery/issues/785","id":210045167,"user":{"login":"felipesanches","id":213676,"avatar_url":"https://avatars.githubusercontent.com/u/213676?v=3","gravatar_id":"","url":"https://api.github.com/users/felipesanches","html_url":"https://github.com/felipesanches","followers_url":"https://api.github.com/users/felipesanches/followers","following_url":"https://api.github.com/users/felipesanches/following{/other_user}","gists_url":"https://api.github.com/users/felipesanches/gists{/gist_id}","starred_url":"https://api.github.com/users/felipesanches/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/felipesanches/subscriptions","organizations_url":"https://api.github.com/users/felipesanches/orgs","repos_url":"https://api.github.com/users/felipesanches/repos","events_url":"https://api.github.com/users/felipesanches/events{/privacy}","received_events_url":"https://api.github.com/users/felipesanches/received_events","type":"User","site_admin":false},"created_at":"2016-04-14T16:49:34Z","updated_at":"2016-04-14T16:49:34Z","body":"ok, that sounds good!"}}