Fix singing

Update README.md

Update .travis.yml

Author: glibas

.travis.yml

@@ -1,4 +1,7 @@
 language: java
+sudo: false
+dist: trusty
+
 env:
   global:
     - secure: "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"
@@ -9,6 +12,9 @@ env:
 
 script: ./gradlew compileGroovy
 
+install:
+  - true
+
 after_success:
   - ./cd/before-deploy.sh
   - ./cd/deploy.sh

README.md

@@ -15,7 +15,7 @@ Main features are:
 
 Full plugin configuration below, optional properties can be omitted
 
-```
+```groovy
 buildscript {
     dependencies{
         classpath group: 'com.assertthat.plugins', name: 'assertthat-bdd-gradle-tasks', version: '1.1'

build.gradle

@@ -31,16 +31,7 @@ task sourcesJar(type: Jar) {
 }
 
 artifacts {
-    archives javadocJar, sourcesJar
-}
-
-signing {
-    ext.isReleaseVersion = !version.endsWith("SNAPSHOT")
-
-    signing {
-        required { !version.endsWith("SNAPSHOT") && gradle.taskGraph.hasTask("uploadArchives") }
-        sign configurations.archives
-    }
+    archives jar, javadocJar, sourcesJar
 }
 
 uploadArchives {
@@ -88,3 +79,9 @@ uploadArchives {
         }
     }
 }
+
+signing {
+    required { !version.endsWith("SNAPSHOT") && gradle.taskGraph.hasTask("uploadArchives") }
+    useGpgCmd()
+    sign configurations.archives
+}

cd/before-deploy.sh

@@ -1,4 +1,5 @@
 #!/usr/bin/env bash
 if [ "$TRAVIS_BRANCH" = 'master' ] && [ "$TRAVIS_PULL_REQUEST" == 'false' ]; then
      openssl aes-256-cbc -K $encrypted_ff4bd488efde_key -iv $encrypted_ff4bd488efde_iv -in cd/codesigning.asc.enc -out cd/codesigning.asc -d
+     gpg --fast-import cd/codesigning.asc
 fi

cd/deploy.sh

@@ -1,4 +1,4 @@
 #!/usr/bin/env bash
 if [ "$TRAVIS_BRANCH" = 'master' ] && [ "$TRAVIS_PULL_REQUEST" == 'false' ]; then
-    ./gradlew uploadArchives -Psigning.keyId=$GPG_KEY_NAME -Psigning.password=$GPG_PASSPHRASE
+    ./gradlew uploadArchives -Psigning.gnupg.executable=gpg -Psigning.gnupg.useLegacyGpg=true -Psigning.gnupg.keyName=$GPG_KEY_NAME -Psigning.gnupg.passphrase=$GPG_PASSPHRASE
 fi