Add a translateOnly mode that skips compilation-dependent tasks.

Related to j2objc-contrib#345; Fixes j2objc-contrib#347
madvay · Aug 14, 2015 · 6760ba3 · 6760ba3
1 parent 4fecf27
commit 6760ba3
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Showing 2 changed files with 22 additions and 1 deletion.
diff --git a/src/main/groovy/com/github/j2objccontrib/j2objcgradle/J2objcConfig.groovy b/src/main/groovy/com/github/j2objccontrib/j2objcgradle/J2objcConfig.groovy
@@ -212,6 +212,12 @@ class J2objcConfig {
         appendArgs(this.translateSourcepaths, 'translateSourcepaths', translateSourcepaths)
     }
 
+    /**
+     * True iff only translation (and cycle finding, if applicable) should be attempted,
+     * skipping all compilation, linking, and testing tasks.
+     */
+    boolean translateOnlyMode = false
+
 
     // Do not use groovydoc, this option should remain undocumented.
     // WARNING: Do not use this unless you know what you are doing.
@@ -530,6 +536,18 @@ class J2objcConfig {
                 }
             }
         }
+
+        // Support translation-only mode.
+        if (translateOnlyMode) {
+            project.tasks.all { Task task ->
+                // First pattern matches all native-compilation tasks.
+                // Second pattern matches plugin-specific tasks beyond translation.
+                if ((task.name =~ /^.*((J|j)2objc(Executable|StaticLibrary|SharedLibrary|Objc))$/).matches() ||
+                    (task.name =~ /^j2objc(Assemble|PackLibraries|Test)(Debug|Release)$/).matches()) {
+                    task.enabled = false
+                }
+            }
+        }
     }
     boolean isFinalConfigured() {
         return finalConfigured

diff --git a/src/main/groovy/com/github/j2objccontrib/j2objcgradle/J2objcPlugin.groovy b/src/main/groovy/com/github/j2objccontrib/j2objcgradle/J2objcPlugin.groovy
@@ -26,7 +26,6 @@ import com.github.j2objccontrib.j2objcgradle.tasks.TranslateTask
 import com.github.j2objccontrib.j2objcgradle.tasks.Utils
 import com.github.j2objccontrib.j2objcgradle.tasks.XcodeTask
 import org.gradle.api.DefaultTask
-import org.gradle.api.InvalidUserDataException
 import org.gradle.api.Plugin
 import org.gradle.api.Project
 import org.gradle.api.Task
@@ -112,6 +111,10 @@ class J2objcPlugin implements Plugin<Project> {
                 description "Run the cycle_finder tool on all Java source files"
                 enabled false
             }
+
+            // NOTE: When adding new tasks, consider whether they fall under 'translate-only' mode, and
+            // filter them in J2objcConfig.finalConfigure otherwise.
+
             // Note the '(debug|release)TestJ2objcExecutable' tasks are dynamically created by the Objective-C plugin.
             // It is specified by the testJ2objc native component in NativeCompilation.groovy.
             // TODO: copy and run debug and release tests within j2objcTestContent at the