Circle CI build + sbt-tpolecat plugin

.circleci/config.yml

@@ -0,0 +1,38 @@
+# Scala CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/sample-config/ for more details
+#
+version: 2
+jobs:
+  build:
+    docker:
+      # specify the version you desire here
+      - image: circleci/openjdk:8-jdk
+
+    working_directory: ~/repo
+
+    environment:
+      # Customize the JVM maximum heap limit
+      JVM_OPTS: -Xmx3200m
+      SBT_OPTS: -Xms2G -Xmx4G -XX:ReservedCodeCacheSize=512m -XX:MaxMetaspaceSize=1024m
+      TERM: dumb
+
+    steps:
+      - checkout
+
+      # Download and cache dependencies
+      - restore_cache:
+          keys:
+            - v1-dependencies-{{ checksum "build.sbt" }}
+            # fallback to using the latest cache if no exact match is found
+            - v1-dependencies-
+
+      - run: cat /dev/null | sbt test:compile
+
+      - save_cache:
+          paths:
+            - ~/.m2
+          key: v1-dependencies--{{ checksum "build.sbt" }}
+
+      # run tests!
+      - run: cat /dev/null | sbt buildHttp4sTracer

README.md

@@ -1,7 +1,7 @@
 http4s-tracer
 =============
 
-[![Build Status](https://travis-ci.org/gvolpe/http4s-tracer.svg?branch=master)](https://travis-ci.org/gvolpe/http4s-tracer)
+[![CircleCI](https://circleci.com/gh/gvolpe/http4s-tracer.svg?style=svg)](https://circleci.com/gh/gvolpe/http4s-tracer)
 [![Gitter Chat](https://badges.gitter.im/http4s-tracer/http4s-tracer.svg)](https://gitter.im/http4s-tracer/http4s-tracer)
 [![Maven Central](https://img.shields.io/maven-central/v/com.github.gvolpe/http4s-tracer_2.12.svg)](http://search.maven.org/#search%7Cga%7C1%7Chttp4s-tracer) <a href="https://typelevel.org/cats/"><img src="https://typelevel.org/cats/img/cats-badge.svg" height="40px" align="right" alt="Cats friendly" /></a>
 

build.sbt

@@ -15,29 +15,6 @@ promptTheme := PromptTheme(List(
   text(_ => "[http4s-tracer]", fg(64)).padRight(" λ ")
  ))
 
-lazy val commonScalacOptions = Seq(
-  "-deprecation",
-  "-encoding", "UTF-8",
-  "-feature",
-  "-language:existentials",
-  "-language:higherKinds",
-  "-language:implicitConversions",
-  "-language:experimental.macros",
-  "-unchecked",
-  "-Ypartial-unification",
-  "-Xfatal-warnings",
-  "-Xlint",
-  "-Yno-adapted-args",
-  "-Ywarn-dead-code",
-  "-Ywarn-value-discard",
-  "-Xfuture",
-  "-Xlog-reflective-calls",
-  "-Ywarn-inaccessible",
-  "-Ypatmat-exhaust-depth", "20",
-  "-Ydelambdafy:method",
-  "-Xmax-classfile-name", "100"
-)
-
 lazy val commonSettings = Seq(
   startYear := Some(2018),
   licenses += ("Apache-2.0", new URL("https://www.apache.org/licenses/LICENSE-2.0.txt")),
@@ -55,7 +32,6 @@ lazy val commonSettings = Seq(
     Libraries.scalaCheck % Test
   ),
   resolvers += "Apache public" at "https://repository.apache.org/content/groups/public/",
-  scalacOptions := commonScalacOptions,
   scalafmtOnCompile := true,
   publishTo := {
     val sonatype = "https://oss.sonatype.org/"
@@ -163,4 +139,4 @@ lazy val microsite = project.in(file("site"))
   .dependsOn(`http4s-tracer`, examples)
 
 // CI build
-addCommandAlias("buildHttp4sTracer", ";clean;+coverage;+test;tut")
+addCommandAlias("buildHttp4sTracer", ";clean;+test;tut")

examples/src/main/scala/com/github/gvolpe/tracer/http/AuthRoutes.scala

@@ -17,10 +17,12 @@
 package com.github.gvolpe.tracer.http
 
 import cats.effect.Sync
+import cats.syntax.flatMap._
 import com.github.gvolpe.tracer.Trace._
 import com.github.gvolpe.tracer.Tracer
 import com.github.gvolpe.tracer.algebra.UserAlgebra
 import com.github.gvolpe.tracer.auth.{AuthTracedHttpRoute, Http4sAuthTracerDsl}
+import com.github.gvolpe.tracer.model.user.Username
 import io.circe.generic.auto._
 import org.http4s._
 import org.http4s.server.{AuthMiddleware, Router}
@@ -31,7 +33,7 @@ class AuthRoutes[F[_]: Sync: Tracer](users: UserAlgebra[Trace[F, ?]]) extends Ht
 
   private val httpRoutes: AuthedService[String, F] = AuthTracedHttpRoute[String, F] {
     case GET -> Root as user using traceId =>
-      Ok(user -> traceId)
+      users.find(Username(user)).run(traceId) >> Ok(user -> traceId)
 
     case POST -> Root as user using traceId =>
       Created(user -> traceId)

project/plugins.sbt

@@ -1,9 +1,7 @@
 resolvers += Classpaths.sbtPluginReleases
 resolvers += "Typesafe Repository" at "https://repo.typesafe.com/typesafe/releases/"
 
-addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.5.1")
-
-addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.2.2")
+addSbtPlugin("io.github.davidgregory084" % "sbt-tpolecat" % "0.1.6")
 
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.0")