Merge pull request #59 from Kazaag/master

Allow to specify location of the docker-compose executable

README.md

@@ -51,6 +51,7 @@ dockerCompose {
     // removeImages = "None" // Other accepted values are: "All" and "Local"
     // removeVolumes = false
     // projectName = 'my-project' // allow to set custom docker-compose project name (defaults to directory name)
+    // executable = '/path/to/docker-compose' // allow to set the path of the docker-compose executable if not present in PATH
     // environment.put 'BACKEND_ADDRESS', '192.168.1.100' // Pass environment variable to 'docker-compose' for substitution in compose file
 }
 

src/main/groovy/com/avast/gradle/dockercompose/ComposeExtension.groovy

@@ -33,6 +33,7 @@ class ComposeExtension {
     RemoveImages removeImages = RemoveImages.None
     boolean removeVolumes = true
 
+    String executable = 'docker-compose'
     Map<String, Object> environment = new HashMap<String, Object>(System.getenv());
 
     ComposeExtension(Project project, ComposeUp upTask, ComposeDown downTask) {
@@ -79,7 +80,7 @@ class ComposeExtension {
      */
     @PackageScope
     Iterable<String> composeCommand(String... args) {
-        def res = ['docker-compose']
+        def res = [executable]
         res.addAll(useComposeFiles.collectMany { ['-f', it] })
         if (projectName) {
             res.addAll(['-p', projectName])