From c17f2f3e375bf35f0e28f112587fa1a94cb7cea3 Mon Sep 17 00:00:00 2001
From: Jaehyun Cho <jae_hyun.cho@samsung.com>
Date: Tue, 23 Aug 2016 20:28:33 +0900
Subject: [PATCH] build: Support relative resource paths in sub edc file.

Relative resource paths in sub edc files are based on the current working
directory.
To support relative resource paths in sub edc files, set main edc file's
directory as the working directory when edje_cc is executed.

Test Plan:
1. Create "main.edc" in "./edc/" directory.
2. Create "sub.edc" in "./edc/sub/" directory.
3. Create "icon.png" in "./edc/image/" directory.
4. "main.edc" includes "sub.edc". (i.e. #include "./sub/sub.edc")
5. "sub.edc" uses "icon.png".
   (i.e. images.image: "./image/icon.png" COMP;)
6. Open "main.edc" in the current working directory.
   (i.e. enventor -w ./edc ./edc/main.edc -i ./edc/image)
---
 src/lib/build.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/src/lib/build.c b/src/lib/build.c
index 105ffce..2117895 100644
--- a/src/lib/build.c
+++ b/src/lib/build.c
@@ -98,8 +98,20 @@ build_cmd_set(build_data *bd)
         goto err;
      }
 
+   /* Move to main edc file's directory to set it as the current working
+      directory to support relative resource paths in sub edc files.
+      (e.g. images.image: "./images/icon.png" COMP; in sub edc files) */
+   char *edc_dir = ecore_file_dir_get(bd->edc_path);
+   if (!edc_dir) goto err;
+
+   /* Move back to current working directory to restore the current working
+      directory after edje_cc compile. */
+   char *cur_dir = ecore_file_realpath("./");
+   if (!cur_dir) goto err;
+
    eina_strbuf_append_printf(strbuf,
-      "edje_cc -fastcomp %s %s -id %s/images -sd %s/sounds -fd %s/fonts -dd %s/data %s %s %s %s -beta",
+      "cd %s && edje_cc -fastcomp %s %s -id %s/images -sd %s/sounds -fd %s/fonts -dd %s/data %s %s %s %s -beta && cd %s",
+      edc_dir,
       bd->edc_path,
       (char *) eina_list_data_get(bd->pathes_list[ENVENTOR_PATH_TYPE_EDJ]),
       elm_app_data_dir_get(),
@@ -109,11 +121,15 @@ build_cmd_set(build_data *bd)
       eina_strbuf_string_get(strbuf_img),
       eina_strbuf_string_get(strbuf_snd),
       eina_strbuf_string_get(strbuf_fnt),
-      eina_strbuf_string_get(strbuf_dat));
+      eina_strbuf_string_get(strbuf_dat),
+      cur_dir);
    bd->build_cmd = eina_strbuf_string_steal(strbuf);
    bd->build_cmd_changed = EINA_FALSE;
 
 err:
+   if (edc_dir) free(edc_dir);
+   if (cur_dir) free(cur_dir);
+
    eina_strbuf_free(strbuf);
    eina_strbuf_free(strbuf_img);
    eina_strbuf_free(strbuf_snd);