{"action":"created","issue":{"url":"https://api.github.com/repos/sbt/sbt/issues/2270","labels_url":"https://api.github.com/repos/sbt/sbt/issues/2270/labels{/name}","comments_url":"https://api.github.com/repos/sbt/sbt/issues/2270/comments","events_url":"https://api.github.com/repos/sbt/sbt/issues/2270/events","html_url":"https://github.com/sbt/sbt/issues/2270","id":116333975,"number":2270,"title":"compile only the selected project / config","user":{"login":"fommil","id":1914041,"avatar_url":"https://avatars.githubusercontent.com/u/1914041?v=3","gravatar_id":"","url":"https://api.github.com/users/fommil","html_url":"https://github.com/fommil","followers_url":"https://api.github.com/users/fommil/followers","following_url":"https://api.github.com/users/fommil/following{/other_user}","gists_url":"https://api.github.com/users/fommil/gists{/gist_id}","starred_url":"https://api.github.com/users/fommil/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fommil/subscriptions","organizations_url":"https://api.github.com/users/fommil/orgs","repos_url":"https://api.github.com/users/fommil/repos","events_url":"https://api.github.com/users/fommil/events{/privacy}","received_events_url":"https://api.github.com/users/fommil/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-11-11T13:14:24Z","updated_at":"2015-11-11T15:37:04Z","closed_at":null,"body":"my work project is gigantic and even if I make a change in a lower-level project that doesn't change the ABI, the incremental compiler does 30+ minutes of needless work.\r\n\r\nIt would be extremely good if it were possible to have a compile variant that disabled transient dependency tracking between projects / configs. e.g.\r\n\r\n```\r\ndisableCompileDependencies := true\r\nmy_low_level_lib/compile\r\nmy_app/test\r\n```\r\n"},"comment":{"url":"https://api.github.com/repos/sbt/sbt/issues/comments/155819649","html_url":"https://github.com/sbt/sbt/issues/2270#issuecomment-155819649","issue_url":"https://api.github.com/repos/sbt/sbt/issues/2270","id":155819649,"user":{"login":"eed3si9n","id":184683,"avatar_url":"https://avatars.githubusercontent.com/u/184683?v=3","gravatar_id":"","url":"https://api.github.com/users/eed3si9n","html_url":"https://github.com/eed3si9n","followers_url":"https://api.github.com/users/eed3si9n/followers","following_url":"https://api.github.com/users/eed3si9n/following{/other_user}","gists_url":"https://api.github.com/users/eed3si9n/gists{/gist_id}","starred_url":"https://api.github.com/users/eed3si9n/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/eed3si9n/subscriptions","organizations_url":"https://api.github.com/users/eed3si9n/orgs","repos_url":"https://api.github.com/users/eed3si9n/repos","events_url":"https://api.github.com/users/eed3si9n/events{/privacy}","received_events_url":"https://api.github.com/users/eed3si9n/received_events","type":"User","site_admin":false},"created_at":"2015-11-11T15:37:04Z","updated_at":"2015-11-11T15:37:04Z","body":"> my work project is gigantic and even if I make a change in a lower-level project that doesn't change the ABI, the incremental compiler does 30+ minutes of needless work.\r\n\r\nI've seen similar behavior. You might be hitting some bug of incremental compiler, but in theory it shouldn't take 30+ minutes if you didn't change anything. Does the compiler actually compile things if you see the debug log?\r\n"}}