{"action":"opened","issue":{"url":"https://api.github.com/repos/scalatra/scalatra/issues/603","repository_url":"https://api.github.com/repos/scalatra/scalatra","labels_url":"https://api.github.com/repos/scalatra/scalatra/issues/603/labels{/name}","comments_url":"https://api.github.com/repos/scalatra/scalatra/issues/603/comments","events_url":"https://api.github.com/repos/scalatra/scalatra/issues/603/events","html_url":"https://github.com/scalatra/scalatra/issues/603","id":187763427,"number":603,"title":"warnings on sbt settings","user":{"login":"seratch","id":19658,"avatar_url":"https://avatars.githubusercontent.com/u/19658?v=3","gravatar_id":"","url":"https://api.github.com/users/seratch","html_url":"https://github.com/seratch","followers_url":"https://api.github.com/users/seratch/followers","following_url":"https://api.github.com/users/seratch/following{/other_user}","gists_url":"https://api.github.com/users/seratch/gists{/gist_id}","starred_url":"https://api.github.com/users/seratch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/seratch/subscriptions","organizations_url":"https://api.github.com/users/seratch/orgs","repos_url":"https://api.github.com/users/seratch/repos","events_url":"https://api.github.com/users/seratch/events{/privacy}","received_events_url":"https://api.github.com/users/seratch/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-11-07T16:46:16Z","updated_at":"2016-11-07T16:46:16Z","closed_at":null,"body":"sbt 0.13.13 points us some deprecation.\r\n\r\n```\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:18: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocDirectory <<= crossTarget { _ / \"unidoc\" },\r\n[warn]                     ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:20: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocAllSources <<= (thisProjectRef, buildStructure, unidocExclude) flatMap allSources,\r\n[warn]                      ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:21: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocSources <<= unidocAllSources map { _.flatten },\r\n[warn]                   ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:22: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocAllClasspaths <<= (thisProjectRef, buildStructure, unidocExclude) flatMap allClasspaths,\r\n[warn]                         ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:23: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocClasspath <<= unidocAllClasspaths map { _.flatten.map(_.data).distinct },\r\n[warn]                     ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:24: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidoc <<= unidocTask\r\n[warn]            ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/build.scala:15: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     scalaVersion <<= (crossScalaVersions) { versions => versions.head },\r\n[warn]                  ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/build.scala:343: `<+=` operator is deprecated. Use `lhs += { x.value }`.\r\n[warn]   lazy val manifestSetting = packageOptions <+= (name, version, organization) map {\r\n[warn]                                             ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/build.scala:364: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     pomExtra <<= (pomExtra, name, description) {(pom, name, desc) => pom ++ Group(\r\n[warn]              ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:20: method t3ToTable3 in object Scoped is deprecated: The sbt 0.10 style DSL is deprecated: '(k1, k2) map { (x, y) => ... }' should now be '{ val x = k1.value; val y = k2.value }'.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocAllSources <<= (thisProjectRef, buildStructure, unidocExclude) flatMap allSources,\r\n[warn]                          ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:22: method t3ToTable3 in object Scoped is deprecated: The sbt 0.10 style DSL is deprecated: '(k1, k2) map { (x, y) => ... }' should now be '{ val x = k1.value; val y = k2.value }'.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     unidocAllClasspaths <<= (thisProjectRef, buildStructure, unidocExclude) flatMap allClasspaths,\r\n[warn]                             ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/Unidoc.scala:46: method t5ToTable5 in object Scoped is deprecated: The sbt 0.10 style DSL is deprecated: '(k1, k2) map { (x, y) => ... }' should now be '{ val x = k1.value; val y = k2.value }'.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     (compilers, unidocSources, unidocDirectory, scalacOptions in doc, streams) map {\r\n[warn]     ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/build.scala:9: trait Build in package sbt is deprecated: Use .sbt format instead\r\n[warn] object ScalatraBuild extends Build {\r\n[warn]                              ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/build.scala:343: method t3ToTable3 in object Scoped is deprecated: The sbt 0.10 style DSL is deprecated: '(k1, k2) map { (x, y) => ... }' should now be '{ val x = k1.value; val y = k2.value }'.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]   lazy val manifestSetting = packageOptions <+= (name, version, organization) map {\r\n[warn]                                                 ^\r\n[warn] /Users/kazuhirosera/github/oss/scalatra/project/build.scala:364: method t3ToApp3 in object Scoped is deprecated: The sbt 0.10 style DSL is deprecated: '(k1, k2) map { (x, y) => ... }' should now be '{ val x = k1.value; val y = k2.value }'.\r\n[warn] See http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\n[warn]     pomExtra <<= (pomExtra, name, description) {(pom, name, desc) => pom ++ Group(\r\n[warn]                  ^\r\n[warn] 15 warnings found\r\n/Users/kazuhirosera/github/oss/scalatra/publishing.sbt:1: warning: `<<=` operator is deprecated. Use `key := { x.value }` or `key ~= (old => { newValue })`.\r\nSee http://www.scala-sbt.org/0.13/docs/Migrating-from-sbt-012x.html\r\npublishTo in ThisBuild <<= (version) { version: String =>\r\n                       ^\r\n````"}}
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