refactor: Excluding decompiler related features from spoon-core

.travis.yml

@@ -16,8 +16,10 @@ env:
   - SCRIPT=travis-verify.sh
   - SCRIPT=travis-maven339-jdk8.sh
   - SCRIPT=travis-jdk10.sh
+  - SCRIPT=travis-spoon-decompiler-jdk8.sh
+  - SCRIPT=travis-spoon-decompiler-verify.sh
 
-install: mvn install -DskipTests=true -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -B -V
+install: cd spoon-pom; mvn install; cd ..; mvn install -DskipTests=true -Dmaven.javadoc.skip=true -Dcheckstyle.skip=true -B -V
 script: ./chore/travis/$SCRIPT
 
 cache:

README.md

@@ -48,20 +48,6 @@ CtClass l = Launcher.parseClass("class A { void m() { System.out.println(\"yeah\
 
 Some examples about the usage of Spoon can be found on [spoon-examples](https://github.com/SpoonLabs/spoon-examples).
 
-:warning: We introduced in Spoon 7.1.0 an external dependency that is not available on Maven Central. 
-In order to use it properly, please add also the following repository in your pom:
-
-```
-<repositories>
-<repository>
-      <id>inria</id>
-      <name>triskell-public-release</name>
-      <url>http://maven.inria.fr/artifactory/triskell-public-release</url>
-</repository>
-</repositories>
-```
-
-
 ## Contributing in 2 seconds
 
 Create your first pull-request to improve the documentation, see [doc](https://github.com/INRIA/spoon/tree/master/doc)! Proceed with your first bug fix! The community is open-minded, respectful and patient. All external contributions are welcome.

chore/travis/travis-coverage.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # This script computes and publish (through coveralls) the coverage of Spoon
-# It is meant to berun on TravisCI
+# It is meant to be run on TravisCI
 #
 # Note thet Coveralls/Jacoco does not work on JDK9, see https://github.com/trautonen/coveralls-maven-plugin/issues/112
 

chore/travis/travis-spoon-decompiler-jdk8.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# This script intends to be run on TravisCI
+# It executes compile and test goals
+
+source /opt/jdk_switcher/jdk_switcher.sh
+
+cd spoon-decompiler
+
+jdk_switcher use oraclejdk8 & mvn -Djava.src.version=1.8 test

chore/travis/travis-spoon-decompiler-verify.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# This script intends to be run on TravisCI
+# it runs verify and site maven goals
+# and to check documentation links
+
+# fails if anything fails
+set -e
+
+source /opt/jdk_switcher/jdk_switcher.sh
+
+# pip install --user CommonMark==0.7.5 requests pygithub
+
+jdk_switcher use oraclejdk9
+
+cd spoon-decompiler
+
+mvn -Djava.src.version=1.9 verify license:check site javadoc:jar install -DskipTests -DadditionalJOption=-Xdoclint:none
+
+# checkstyle in src/tests
+mvn  checkstyle:checkstyle -Pcheckstyle-test

doc/agent.md

@@ -54,3 +54,4 @@ public class InsertPrintTransformer implements TypeTransformer {
 	}
 }
 ```
+:warning: The `SpoonClassFileTransformer` feature (and all features relying on decompilation) are not included in `spoon-core` but in `spoon-bytecode`. If you want to use them you should declare a dependency to `spoon-bytecode`.

doc/launcher.md

@@ -118,6 +118,8 @@ Spoon provides two out of the shelf decompilers, CFR by default, and Fernflower.
 JarLauncher launcher = new JarLauncher("<path_to_jar>", "<path_to_output_src_dir>", "<path_to_pom>", new FernflowerDecompiler(new File("<path_to_output_src_dir>/src/main/java")));
 ```
 
+:warning: The `JarLauncher` feature (and all features relying on decompilation) are not included in `spoon-core` but in `spoon-bytecode`. If you want to use them you should declare a dependency to `spoon-bytecode`.
+
 ## About the classpath
 
 Spoon analyzes source code. However, this source code may refer to libraries (as a field, parameter, or method return type). There are two cases: