[skip ci] update license scripts to take a target directory

Author: jdaugherty

etc/bin/add-license-adoc.groovy

@@ -41,7 +41,8 @@ under the License.
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".adoc") }

etc/bin/add-license-css.groovy

@@ -41,7 +41,8 @@ def HEADER = '''/*
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".css") }

etc/bin/add-license-gradle.groovy

@@ -41,7 +41,8 @@ def HEADER = '''/*
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".gradle") }

etc/bin/add-license-groovy-java.groovy

@@ -43,7 +43,8 @@ def HEADER = '''/*
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && (path.toString().endsWith(".groovy") || path.toString().endsWith(".java")) }

etc/bin/add-license-gson.groovy

@@ -41,7 +41,8 @@ def HEADER = '''/*
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".gson") }

etc/bin/add-license-gsp.groovy

@@ -40,7 +40,8 @@ def HEADER = '''<%--
   --%>
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".gsp") }

etc/bin/add-license-js.groovy

@@ -41,7 +41,8 @@ def HEADER = '''/*
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".js") }

etc/bin/add-license-md.groovy

@@ -38,7 +38,8 @@ limitations under the License.
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".md") }

etc/bin/add-license-properties.groovy

@@ -40,7 +40,8 @@ def HEADER = '''#
 #
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".properties") }

etc/bin/add-license-raw.groovy

@@ -41,7 +41,8 @@ under the License.
 
 '''
 
-def root = Paths.get(".").toRealPath()
+String targetPath = args && args[0] ? args[0] : '.'
+def root = Paths.get(targetPath).toRealPath()
 
 Files.walk(root)
         .filter { path -> Files.isRegularFile(path) && path.toString().endsWith(".raw") }