From 97ca21d295edc6951cb46d3a09d5b7b117e9e188 Mon Sep 17 00:00:00 2001
From: Dmitriy Simushev <simushevds@ossg.ru>
Date: Fri, 1 Mar 2013 12:52:01 +0000
Subject: [PATCH] Update build system.

Add ability to use complex directory structure of Handlebars
templates in dialog styles.
---
 src/messenger/build.xml             | 40 ++++++++++++++++++++++++++---
 src/messenger/build_scripts/flat_cp | 39 ++++++++++++++++++++++++++++
 2 files changed, 76 insertions(+), 3 deletions(-)
 create mode 100755 src/messenger/build_scripts/flat_cp

diff --git a/src/messenger/build.xml b/src/messenger/build.xml
index bd7a48ab..5c9ba8bc 100644
--- a/src/messenger/build.xml
+++ b/src/messenger/build.xml
@@ -29,16 +29,39 @@
 
     <!-- Compile Handlebars templates for dialogs styles -->
     <target name="styles_handlebars">
-        <echo>Compile Handlebars templates for dialogs styles</echo>
+        <echo>Flatten templates directory structure</echo>
+
+        <!-- Use system 'mkdir' instead of ant 'mkdir' task because it do not
+             work with dirsets -->
+        <apply executable="mkdir" addsourcefile="false">
+            <targetfile />
+            <dirset dir=".">
+                <include name="${dialogs_styles_path}/*/handlebars_templates" />
+            </dirset>
+            <mapper type="glob" from="*/handlebars_templates" to="*/handlebars_templates_tmp" />
+        </apply>
+
+        <!-- Flatten templates directory structure -->
+        <apply executable="build_scripts/flat_cp" force="true">
+            <srcfile />
+            <targetfile />
+            <arg value="handlebars_templates" />
+            <fileset dir=".">
+                <include name="${dialogs_styles_path}/*/handlebars_templates/**/*.handlebars" />
+            </fileset>
+            <mapper type="regexp" from="^(.*)/handlebars_templates/(.*)$$" to="\1/handlebars_templates_tmp" />
+        </apply>
+
+        <echo>Compile templates</echo>
 
         <!-- Compile templates -->
         <apply executable="${handlebars}">
             <arg value="-f"/>
             <targetfile />
             <dirset dir=".">
-                <include name="${dialogs_styles_path}/*/handlebars_templates" />
+                <include name="${dialogs_styles_path}/*/handlebars_templates_tmp" />
             </dirset>
-            <mapper type="glob" from="*/handlebars_templates" to="*/js/compiled/templates_tmp.js" />
+            <mapper type="glob" from="*/handlebars_templates_tmp" to="*/js/compiled/templates_tmp.js" />
         </apply>
 
         <!-- Use closule compiler instead of handlebars minifyer (-m flag)
@@ -74,6 +97,17 @@
         </move>
 
         <!-- Remove all temporary files -->
+        <!-- Use system 'rm' instead of ant
+             'delete' task because it do not work with dirsets -->
+        <echo>Remove temporary files</echo>
+        <apply executable="rm">
+            <arg value="-r" />
+            <arg value="-f" />
+            <dirset dir=".">
+                <include name="${dialogs_styles_path}/*/handlebars_templates_tmp" />
+            </dirset>
+        </apply>
+
         <delete>
             <fileset dir=".">
                 <include name="${dialogs_styles_path}/*/js/compiled/templates_tmp.js" />
diff --git a/src/messenger/build_scripts/flat_cp b/src/messenger/build_scripts/flat_cp
new file mode 100755
index 00000000..2e61b97f
--- /dev/null
+++ b/src/messenger/build_scripts/flat_cp
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+#
+# Copy file and flatten its name by replace '/' by '_'. For more
+# details see examples below.
+#
+# Usage:
+#
+#   flat_cp [from] [to_dir] [cut_from]
+#   from     - source file
+#   to_dir   - target file
+#   cut_from - part of source file path. Only part after
+#              cut_from will be used for target file name.
+#
+# Examples:
+#   If execute the command:
+#
+#   $ flat cp /home/user/application/templates/controls/radio \
+#       /home/user/application/compiled_templates "templates"
+#
+#   the file from '/home/user/application/templates/controls/radio'
+#   will be copied to '/home/user/application/compiled_templates/controls_radio'
+#
+
+source_file=$1
+cut_from=$(sed -r "s/\/+$//" <<< "$3")
+
+if [ $cut_from ]
+then
+    cut_from=$(sed -r "s/\//\\\\\//g" <<< "$cut_from")
+    target_file_name=$(sed -r "s/^(.*)$cut_from\/(.*)$/\2/" <<< "$source_file")
+else
+    target_file_name=$source_file
+fi
+
+target_file_name=$(sed -r "s/\//_/g" <<< "$target_file_name")
+target_file=$(sed -r "s/\/?$//" <<< "$2")"/"$target_file_name
+
+cp $source_file $target_file
\ No newline at end of file