Repository: jeremymailen/kotlinter-gradle (kotlin)

Issue:
Enabling "sarif" formatter causes `lintKotlin` task to become useless
```kotlin
tasks.lintKotlin {
    reports.put("sarif", file("ktlint.sarif"))
}
```

`./gradlew lintKotlin` now succeeds, writing empty reports, without checking any ktlint issues.

Pull request:
And bump release.
A little introspection required to make sure relative paths are maintained across reporters.

Fixes #221

Patch:
diff --git a/README.md b/README.md
index dc728adf..f3c5a672 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ Available on the Gradle Plugins Portal: https://plugins.gradle.org/plugin/org.jm
 
 ```kotlin
 plugins {
-    id("org.jmailen.kotlinter") version "3.5.1"
+    id("org.jmailen.kotlinter") version "3.6.0"
 }
 ```
 
@@ -30,7 +30,7 @@ plugins {
 
 ```groovy
 plugins {
-    id "org.jmailen.kotlinter" version "3.5.1"
+    id "org.jmailen.kotlinter" version "3.6.0"
 }
 ```
 
@@ -50,7 +50,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath("org.jmailen.gradle:kotlinter-gradle:3.5.1")
+        classpath("org.jmailen.gradle:kotlinter-gradle:3.6.0")
     }
 }
 ```
@@ -75,7 +75,7 @@ buildscript {
         }
     }
     dependencies {
-        classpath "org.jmailen.gradle:kotlinter-gradle:3.5.1"
+        classpath "org.jmailen.gradle:kotlinter-gradle:3.6.0"
     }
 }
 ```
@@ -184,7 +184,7 @@ kotlinter {
 
 </details>
 
-Options for `reporters`: `checkstyle`, `html`, `json`, `plain`
+Options for `reporters`: `checkstyle`, `html`, `json`, `plain`, `sarif`
 
 Reporters behave as described at: https://github.com/pinterest/ktlint
 
@@ -330,7 +330,8 @@ buildscript {
                 "com.pinterest.ktlint:ktlint-reporter-checkstyle:0.39.0",
                 "com.pinterest.ktlint:ktlint-reporter-json:0.39.0",
                 "com.pinterest.ktlint:ktlint-reporter-html:0.39.0",
-                "com.pinterest.ktlint:ktlint-reporter-plain:0.39.0",
+                "com.pinterest.ktlint:ktlint-reporter-plain:0.39.0", 
+                "com.pinterest.ktlint:ktlint-reporter-sarif:0.39.0",
                 "com.pinterest.ktlint:ktlint-ruleset-experimental:0.39.0",
                 "com.pinterest.ktlint:ktlint-ruleset-standard:0.39.0"
             )
diff --git a/build.gradle.kts b/build.gradle.kts
index 5dcc7e81..0abf4eee 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
     id("com.gradle.plugin-publish") version "0.15.0"
     `java-gradle-plugin`
     `maven-publish`
-    id("org.jmailen.kotlinter") version "3.4.5"
+    id("org.jmailen.kotlinter") version "3.5.1"
     idea
 }
 
@@ -19,7 +19,7 @@ val githubUrl = "https://github.com/jeremymailen/kotlinter-gradle"
 val webUrl = "https://github.com/jeremymailen/kotlinter-gradle"
 val projectDescription = "Lint and formatting for Kotlin using ktlint with configuration-free setup on JVM and Android projects"
 
-version = "3.5.1"
+version = "3.6.0"
 group = "org.jmailen.gradle"
 description = projectDescription
 
@@ -41,6 +41,7 @@ dependencies {
         "ktlint-reporter-json",
         "ktlint-reporter-html",
         "ktlint-reporter-plain",
+        "ktlint-reporter-sarif",
         "ktlint-ruleset-experimental",
         "ktlint-ruleset-standard"
     ).forEach { module ->
@@ -84,7 +85,7 @@ tasks {
     }
 
     wrapper {
-        gradleVersion = "7.1.1"
+        gradleVersion = "7.2"
     }
 }
 
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 05679dc3..ffed3a25 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
index 744e882e..1b6c7873 100755
--- a/gradlew
+++ b/gradlew
@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 the original authors.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -17,67 +17,101 @@
 #
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
+APP_BASE_NAME=${0##*/}
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MSYS* | MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -106,80 +140,95 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
 fi
 
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
 # For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
     # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
         fi
-        i=`expr $i + 1`
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
     done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
-    esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=`save "$@"`
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
 
 exec "$JAVACMD" "$@"
diff --git a/src/main/kotlin/org/jmailen/gradle/kotlinter/support/Reporters.kt b/src/main/kotlin/org/jmailen/gradle/kotlinter/support/Reporters.kt
index d8079e8d..cf92ddc2 100644
--- a/src/main/kotlin/org/jmailen/gradle/kotlinter/support/Reporters.kt
+++ b/src/main/kotlin/org/jmailen/gradle/kotlinter/support/Reporters.kt
@@ -5,6 +5,7 @@ import com.pinterest.ktlint.reporter.checkstyle.CheckStyleReporter
 import com.pinterest.ktlint.reporter.html.HtmlReporter
 import com.pinterest.ktlint.reporter.json.JsonReporter
 import com.pinterest.ktlint.reporter.plain.PlainReporter
+import com.pinterest.ktlint.reporter.sarif.SarifReporter
 import java.io.File
 import java.io.PrintStream
 
@@ -12,7 +13,8 @@ enum class ReporterType(val fileExtension: String) {
     checkstyle("xml"),
     html("html"),
     json("json"),
-    plain("txt")
+    plain("txt"),
+    sarif("sarif.json")
 }
 
 fun reporterFor(reporterName: String, output: File): Reporter {
@@ -23,8 +25,17 @@ fun reporterFor(reporterName: String, output: File): Reporter {
             ReporterType.html -> HtmlReporter(out)
             ReporterType.json -> JsonReporter(out)
             ReporterType.plain -> PlainReporter(out)
+            ReporterType.sarif -> SarifReporter(out)
         }
     )
 }
 
+fun reporterPathFor(reporter: Reporter, output: File, projectDir: File): String {
+    val unwrappedReporter = (reporter as? SortedThreadSafeReporterWrapper)?.unwrap() ?: reporter
+    return when (unwrappedReporter) {
+        is SarifReporter -> output.absolutePath
+        else -> output.toRelativeString(projectDir)
+    }
+}
+
 fun reporterFileExtension(reporterName: String) = ReporterType.valueOf(reporterName).fileExtension
diff --git a/src/main/kotlin/org/jmailen/gradle/kotlinter/support/SortedThreadSafeReporterWrapper.kt b/src/main/kotlin/org/jmailen/gradle/kotlinter/support/SortedThreadSafeReporterWrapper.kt
index bb0ceb25..e9418d45 100644
--- a/src/main/kotlin/org/jmailen/gradle/kotlinter/support/SortedThreadSafeReporterWrapper.kt
+++ b/src/main/kotlin/org/jmailen/gradle/kotlinter/support/SortedThreadSafeReporterWrapper.kt
@@ -55,6 +55,8 @@ class SortedThreadSafeReporterWrapper(
         wrapped.afterAll()
     }
 
+    fun unwrap() = wrapped
+
     private data class LintErrorReport(
         val lintError: LintError,
         val corrected: Boolean
diff --git a/src/main/kotlin/org/jmailen/gradle/kotlinter/tasks/lint/LintWorkerAction.kt b/src/main/kotlin/org/jmailen/gradle/kotlinter/tasks/lint/LintWorkerAction.kt
index a61df773..0e5c8450 100644
--- a/src/main/kotlin/org/jmailen/gradle/kotlinter/tasks/lint/LintWorkerAction.kt
+++ b/src/main/kotlin/org/jmailen/gradle/kotlinter/tasks/lint/LintWorkerAction.kt
@@ -13,6 +13,7 @@ import org.jmailen.gradle.kotlinter.support.KtLintParams
 import org.jmailen.gradle.kotlinter.support.LintFailure
 import org.jmailen.gradle.kotlinter.support.defaultRuleSetProviders
 import org.jmailen.gradle.kotlinter.support.reporterFor
+import org.jmailen.gradle.kotlinter.support.reporterPathFor
 import org.jmailen.gradle.kotlinter.support.resolveRuleSets
 import org.jmailen.gradle.kotlinter.support.userData
 import org.jmailen.gradle.kotlinter.tasks.LintTask
@@ -48,7 +49,11 @@ abstract class LintWorkerAction : WorkAction<LintWorkerParameters> {
                 }
                 lintFunc?.invoke(file, ruleSets) { error ->
                     hasError = true
-                    reporters.onEach { it.onLintError(relativePath, error, false) }
+                    reporters.onEach { reporter ->
+                        // some reporters want relative paths, some want absolute
+                        val filePath = reporterPathFor(reporter, file, projectDirectory)
+                        reporter.onLintError(filePath, error, false)
+                    }
                     logger.quiet("${file.path}:${error.line}:${error.col}: Lint error > [${error.ruleId}] ${error.detail}")
                 }
                 reporters.onEach { it.after(relativePath) }


Test patch:
diff --git a/src/test/kotlin/org/jmailen/gradle/kotlinter/support/ReportersTest.kt b/src/test/kotlin/org/jmailen/gradle/kotlinter/support/ReportersTest.kt
index 49697931..9aea0e19 100644
--- a/src/test/kotlin/org/jmailen/gradle/kotlinter/support/ReportersTest.kt
+++ b/src/test/kotlin/org/jmailen/gradle/kotlinter/support/ReportersTest.kt
@@ -2,18 +2,50 @@ package org.jmailen.gradle.kotlinter.support
 
 import org.junit.Assert.assertEquals
 import org.junit.Test
+import java.io.File
 
 class ReportersTest {
 
     @Test
     fun testExtensions() {
-        assertEquals(reporterFileExtension("checkstyle"), "xml")
-        assertEquals(reporterFileExtension("json"), "json")
-        assertEquals(reporterFileExtension("plain"), "txt")
+        assertEquals("xml", reporterFileExtension("checkstyle"))
+        assertEquals("json", reporterFileExtension("json"))
+        assertEquals("txt", reporterFileExtension("plain"))
+        assertEquals("sarif.json", reporterFileExtension("sarif"))
+        assertEquals("html", reporterFileExtension("html"))
     }
 
     @Test(expected = IllegalArgumentException::class)
     fun testUnknownReporterExtension() {
         reporterFileExtension("unknown")
     }
+
+    @Test
+    fun testReporterPathFor() {
+        val projectDir = File("/tmp")
+        val output = File("/tmp/src/My.kt")
+        val reportFile = File.createTempFile("report", "out")
+        val relativePath = output.toRelativeString(projectDir)
+        val absolutePath = output.absolutePath
+
+        assertEquals(
+            absolutePath,
+            reporterPathFor(reporterFor("sarif", reportFile), output, projectDir)
+        )
+
+        assertEquals(
+            relativePath,
+            reporterPathFor(reporterFor("checkstyle", reportFile), output, projectDir)
+        )
+
+        assertEquals(
+            relativePath,
+            reporterPathFor(reporterFor("json", reportFile), output, projectDir)
+        )
+
+        assertEquals(
+            relativePath,
+            reporterPathFor(reporterFor("html", reportFile), output, projectDir)
+        )
+    }
 }