chore: Prevent tests from trying to sign

Set git config on test repos to avoid signing commits and tags.

reckon-core/src/test/java/org/ajoberstar/reckon/core/GitInventorySupplierTest.java

@@ -172,6 +172,13 @@ public void initRepository() throws IOException, GitAPIException {
         .setDirectory(repoDir.toFile())
         .call();
 
+    var config = git.getRepository().getConfig();
+    config.setString("user", null, "name", "Some Person");
+    config.setString("user", null, "email", "[email protected]");
+    config.setString("commit", null, "gpgSign", "false");
+    config.setString("tag", null, "gpgSign", "false");
+    config.save();
+
     var initialBranch = git.getRepository().getBranch();
 
     commit();

reckon-core/src/test/java/org/ajoberstar/reckon/core/ReckonerIntegTest.java

@@ -56,6 +56,13 @@ public void setupRepo() throws IOException, GitAPIException {
     repoDir = Files.createTempDirectory("repo");
     git = Git.init().setDirectory(repoDir.toFile()).call();
     initialBranch = git.getRepository().getBranch();
+
+    var config = git.getRepository().getConfig();
+    config.setString("user", null, "name", "Some Person");
+    config.setString("user", null, "email", "[email protected]");
+    config.setString("commit", null, "gpgSign", "false");
+    config.setString("tag", null, "gpgSign", "false");
+    config.save();
   }
 
   @AfterEach

reckon-gradle/src/compatTest/groovy/org/ajoberstar/reckon/gradle/BaseCompatTest.groovy

@@ -20,6 +20,7 @@ class BaseCompatTest extends Specification {
 
     def remoteDir = new File(tempDir, 'remote')
     remote = Git.init().setDirectory(remoteDir).call()
+    Gits.resetConfig(remote);
 
     Gits.repoFile(remote, '.gitignore') << '.gradle/\nbuild/\n'
     Gits.repoFile(remote, 'master.txt') << 'contents here'
@@ -31,6 +32,7 @@ class BaseCompatTest extends Specification {
 
     def remote2Dir = new File(tempDir, 'remote2')
     remote2 = Gits.clone(remote2Dir, remote)
+    Gits.resetConfig(remote2);
   }
 
   def 'if no git repo found, version is defaulted'() {

reckon-gradle/src/compatTest/groovy/org/ajoberstar/reckon/gradle/CompositeBuildCompatTest.groovy

@@ -21,6 +21,7 @@ class CompositeBuildCompatTest extends Specification {
     build2File = projectFile(project2Dir, 'build.gradle')
 
     def git1 = Git.init().setDirectory(project1Dir).call()
+    Gits.resetConfig(git1);
     projectFile(project1Dir, 'settings.gradle') << 'rootProject.name = "project1"'
     projectFile(project1Dir, '.gitignore') << '.gradle\nbuild\n'
     build1File << '''\
@@ -45,6 +46,7 @@ task printVersion {
     git1.close()
 
     def git2 = Git.init().setDirectory(project2Dir).call();
+    Gits.resetConfig(git2);
     projectFile(project2Dir, 'settings.gradle') << 'rootProject.name = "project2"'
     projectFile(project2Dir, '.gitignore') << '.gradle\nbuild\n'
     build2File << '''\

reckon-gradle/src/compatTest/groovy/org/ajoberstar/reckon/gradle/Gits.java

@@ -2,6 +2,7 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.io.UncheckedIOException;
 import java.net.URISyntaxException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -14,9 +15,24 @@
 public final class Gits {
   private static final SecureRandom random = new SecureRandom();
 
+  public static void resetConfig(Git git) {
+    try {
+      var config = git.getRepository().getConfig();
+      config.setString("user", null, "name", "Some Person");
+      config.setString("user", null, "email", "[email protected]");
+      config.setString("commit", null, "gpgSign", "false");
+      config.setString("tag", null, "gpgSign", "false");
+      config.save();
+    } catch (IOException e) {
+      throw new UncheckedIOException(e);
+    }
+  }
+
   public static Git clone(File dir, Git origin) throws GitAPIException {
     var uri = origin.getRepository().getDirectory().getAbsolutePath();
-    return Git.cloneRepository().setDirectory(dir).setURI(uri).setCloneAllBranches(true).setNoCheckout(false).call();
+    var git = Git.cloneRepository().setDirectory(dir).setURI(uri).setCloneAllBranches(true).setNoCheckout(false).call();
+    resetConfig(git);
+    return git;
   }
 
   public static Path repoFile(Git git, String path) throws IOException {

reckon-gradle/src/compatTest/groovy/org/ajoberstar/reckon/gradle/SettingsCompatTest.groovy

@@ -23,6 +23,7 @@ class SettingsCompatTest extends Specification {
 
     def remoteDir = new File(tempDir, 'remote')
     remote = Git.init().setDirectory(remoteDir).call()
+    Gits.resetConfig(remote);
 
     Gits.repoFile(remote, '.gitignore') << '.gradle/\nbuild/\n'
     Gits.repoFile(remote, 'master.txt') << 'contents here'
@@ -34,6 +35,7 @@ class SettingsCompatTest extends Specification {
 
     def remote2Dir = new File(tempDir, 'remote2')
     remote2 = Gits.clone(remote2Dir, remote)
+    Gits.resetConfig(remote2);
   }
 
   def 'if no git repo found, version is defaulted'() {