Upgrade (#163)

* Upgrade to scalameta 1.8

* Fix failing tests

* Clean up cli.

This previous implementation was quite a mess. This changes the cli
to more properly aggregate and propagate error handling. This also made
it easier to adapt to how the Semantic API requires the scala.meta.Input
to be reused. Previously, scalafix created its own Input but now it
re-uses the Input from scala.meta.Database.

* Reorganize

* Disable cache.

It took 5 minutes to load the cache and still sbt downloaded everything
from scratch

* Fix last few bugs in cli.

- Skip compiling rewrites if inputs.isEmpty.
- Print warning if inputs is empty.
- More cleanup

* Upgrade platform docker image in CI.

* s/--debug/--verbose/

Author: olafurpg

.drone.yml

@@ -1,30 +1,14 @@
 pipeline:
-  # Fetch folders from distributed cache
-  sftp_cache_restore:
-    image: plugins/sftp-cache
-    restore: true
-    mount:
-      - /drone/.ivy2
-      - /drone/.coursier-cache
-      - /drone/.sbt
-      - /drone/.git
-    when:
-      event: [push, pull_request, tag, deployment]
-
   tests:
-    image: scalaplatform/scala:0.6
-    pull: true
+    image: scalaplatform/scala:1.2
     environment:
-      - COURSIER_CACHE=/drone/cache/coursier
-    volumes:
-      - /platform:/keys
+      - BINTRAY_USERNAME=foo_user
+      - BINTRAY_PASSWORD=foo_password
+    pull: true
     commands:
       - git fetch --tags && git log | head -n 20
       - ./scalafmt --test
-      - ./bin/copy_cache.sh /drone /root
       - /usr/bin/sbt $CI_TEST
-      - ./bin/before_cache.sh
-      - ./bin/copy_cache.sh /root /drone
 
   publish:
     image: olafurpg/scalafix:0.3.0
@@ -37,28 +21,6 @@ pipeline:
       event: [push, tag]
       branch: [master]
 
-  notify:
-    image: drillster/drone-email
-    host: smtp.mailgun.org
-    username: [email protected]
-    password: ${MAILGUN_PASSWORD}
-    from: [email protected]
-    recipients:
-      - [email protected]
-    when:
-      event: push
-      branch: [master]
-      status: [changed, failure]
-
-  # Save folders in distributed cache
-  sftp_cache_rebuild:
-    image: plugins/sftp-cache
-    rebuild: true
-    mount:
-      - /drone/.ivy2
-      - /drone/.coursier-cache
-      - /drone/.sbt
-      - /drone/.git
 matrix:
   include:
     - CI_TEST: ci-fast

.drone.yml.sig

@@ -1 +1 @@
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+eyJhbGciOiJIUzI1NiJ9.cGlwZWxpbmU6CiAgdGVzdHM6CiAgICBpbWFnZTogc2NhbGFwbGF0Zm9ybS9zY2FsYToxLjIKICAgIGVudmlyb25tZW50OgogICAgICAtIEJJTlRSQVlfVVNFUk5BTUU9Zm9vX3VzZXIKICAgICAgLSBCSU5UUkFZX1BBU1NXT1JEPWZvb19wYXNzd29yZAogICAgcHVsbDogdHJ1ZQogICAgY29tbWFuZHM6CiAgICAgIC0gZ2l0IGZldGNoIC0tdGFncyAmJiBnaXQgbG9nIHwgaGVhZCAtbiAyMAogICAgICAtIC4vc2NhbGFmbXQgLS10ZXN0CiAgICAgIC0gL3Vzci9iaW4vc2J0ICRDSV9URVNUCgogIHB1Ymxpc2g6CiAgICBpbWFnZTogb2xhZnVycGcvc2NhbGFmaXg6MC4zLjAKICAgIHB1bGw6IHRydWUKICAgIHZvbHVtZXM6CiAgICAgIC0gL3BsYXRmb3JtOi9rZXlzCiAgICBjb21tYW5kczoKICAgICAgLSAuL2Jpbi9wdWJsaXNoLnNoCiAgICB3aGVuOgogICAgICBldmVudDogW3B1c2gsIHRhZ10KICAgICAgYnJhbmNoOiBbbWFzdGVyXQoKbWF0cml4OgogIGluY2x1ZGU6CiAgICAtIENJX1RFU1Q6IGNpLWZhc3QKICAgICAgQ0lfU0NBTEFfVkVSU0lPTjogMi4xMS4xMQogICAgICBDSV9QVUJMSVNIOiB0cnVlCiAgICAtIENJX1RFU1Q6IGNpLWZhc3QKICAgICAgQ0lfU0NBTEFfVkVSU0lPTjogMi4xMi4yCiAgICAtIENJX1RFU1Q6IGNpLXNsb3cKICAgICAgQ0lfU0NBTEFfVkVSU0lPTjogMi4xMS4xMQo.CAw7B_peQuTMacKIPeaUMHKi4cjPPs-8TNi9oQ7OOEU

.scalafmt.conf

@@ -6,3 +6,4 @@ align.tokens = [
   { code = "%%%", owner = "Infix" }
 ]
 onTestFailure = "To fix this, run `./scalafmt` from the project base directory"
+optIn.annotationNewlines = true

build.sbt

@@ -182,6 +182,7 @@ lazy val `scalafix-sbt` = project
           "; very scalafix-sbt/scripted"
       )(state.value)
     },
+    addSbtPlugin(scalahostSbt),
     scalaVersion := scala210,
     crossScalaVersions := Seq(scala210),
     moduleName := "sbt-scalafix",
@@ -233,7 +234,7 @@ lazy val tests = project
     libraryDependencies ++= Seq(
       scalahost % Test,
       // integration property tests
-      "org.renucci"        %% "scala-xml-quote"    % "0.1.1"    % Test,
+      "org.renucci"        %% "scala-xml-quote"    % "0.1.3"    % Test,
       "org.typelevel"      %% "catalysts-platform" % "0.0.5"    % Test,
       "com.typesafe.slick" %% "slick"              % "3.2.0-M2" % Test,
       "com.chuusai"        %% "shapeless"          % "2.3.2"    % Test,

project/Dependencies.scala

@@ -2,22 +2,17 @@ import sbt._
 /* scalafmt: { maxColumn = 120 }*/
 
 object Dependencies {
-  val scalametaV = "1.8.0-650-890aeec1"
-  val paradiseV = "3.0.0-308-ec15a2f8"
-  val metaconfigV = "0.3.2"
+  val scalametaV = "1.8.0"
+  val paradiseV = "3.0.0-M9"
+  val metaconfigV = "0.3.3"
 
   var testClasspath: String = "empty"
-  def scalahost: ModuleID = "org.scalameta" % s"scalahost" % scalametaV cross CrossVersion.full
+  def scalameta: ModuleID = "org.scalameta" %% "contrib" % scalametaV
+  def scalahost: ModuleID = "org.scalameta" % "scalahost" % scalametaV cross CrossVersion.full
+  def scalahostSbt: ModuleID = "org.scalameta" % "sbt-scalahost" % scalametaV
   def scalatest: ModuleID = "org.scalatest" %% "scalatest" % "3.0.0"
   def metaconfig: ModuleID = "com.geirsson" %% "metaconfig-typesafe-config" % metaconfigV
-  def ammonite = "com.lihaoyi" %% "ammonite-ops" % "0.8.2"
+  def ammonite = "com.lihaoyi" %% "ammonite-ops" % "0.9.0"
+  def fastparse = "com.lihaoyi" %% "fastparse" % "0.4.3"
   def googleDiff = "com.googlecode.java-diff-utils" % "diffutils" % "1.3.0"
-
-  def scalameta: ModuleID =
-    "org.scalameta" %% "contrib" % scalametaV excludeAll (
-      ExclusionRule("org.scalameta", "testkit_2.11"),
-      ExclusionRule("org.scalameta", "testkit_2.12"),
-      ExclusionRule("org.apache.commons"),
-      ExclusionRule("commons-io")
-    )
 }

project/plugins.sbt

@@ -1,6 +1,7 @@
-addSbtPlugin("com.eed3si9n"    % "sbt-doge"            % "0.1.5")
-addSbtPlugin("com.eed3si9n"    % "sbt-buildinfo"       % "0.6.1")
-addSbtPlugin("com.lihaoyi"     % "scalatex-sbt-plugin" % "0.3.7")
+addSbtPlugin("com.eed3si9n" % "sbt-doge"      % "0.1.5")
+addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.6.1")
+resolvers += Resolver.bintrayIvyRepo("scalameta", "sbt-plugins") // only needed for scalatex 0.3.8-pre
+addSbtPlugin("com.lihaoyi"     % "scalatex-sbt-plugin" % "0.3.8-pre")
 addSbtPlugin("io.get-coursier" % "sbt-coursier"        % "1.0.0-M15")
 addSbtPlugin("org.wartremover" % "sbt-wartremover"     % "1.2.1")
 addSbtPlugin("com.jsuereth"    % "sbt-pgp"             % "1.0.0")