Revert of recipe engine: extract infra-specific paths out of the engine

recipe_modules/shutil/example.expected/basic.json

Index: recipe_modules/shutil/example.expected/basic.json
diff --git a/recipe_modules/shutil/example.expected/basic.json b/recipe_modules/shutil/example.expected/basic.json
index a5b1cc047c005c216405faebbdac3b36ad3d2894..58a06c26be206974b54679818f5307b6678c78c9 100644
--- a/recipe_modules/shutil/example.expected/basic.json
+++ b/recipe_modules/shutil/example.expected/basic.json
@@ -6,6 +6,7 @@
       "\nimport os\nimport sys\nos.remove(sys.argv[1])\n",
       "bar"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "foo",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
@@ -23,6 +24,7 @@
       "/fake/dir",
       "/path/to/tmp/json"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "listdir fake dir",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@json.output@[@@@",
@@ -43,6 +45,7 @@
       "some",
       "command"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "manipulate file 1"
   },
   {
@@ -50,20 +53,23 @@
       "some",
       "command"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "manipulate file 2"
   },
   {
     "cmd": [
       "echo",
-      "[TMP]/prefix_a_tmp_1"
-    ],
+      "[TMP_BASE]/prefix_a_tmp_1"
+    ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "print prefix_a"
   },
   {
     "cmd": [
       "echo",
-      "[TMP]/prefix_b_tmp_2"
-    ],
+      "[TMP_BASE]/prefix_b_tmp_2"
+    ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "print prefix_b"
   },
   {
@@ -74,6 +80,7 @@
       "abcde",
       "tmp_file.txt"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "write_simple"
   },
   {
@@ -84,6 +91,7 @@
       "tmp_file.txt",
       "/path/to/tmp/"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read_simple"
   },
   {
@@ -94,6 +102,7 @@
       "! ~&&",
       "tmp_file.txt"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "write_symbols"
   },
   {
@@ -104,6 +113,7 @@
       "tmp_file.txt",
       "/path/to/tmp/"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read_symbols"
   },
   {
@@ -114,6 +124,7 @@
       "abcde fgh",
       "tmp_file.txt"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "write_spaces"
   },
   {
@@ -124,6 +135,7 @@
       "tmp_file.txt",
       "/path/to/tmp/"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read_spaces"
   },
   {
@@ -134,6 +146,7 @@
       "ab\ncd\nefg\n",
       "tmp_file.txt"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "write_multiline"
   },
   {
@@ -144,6 +157,7 @@
       "tmp_file.txt",
       "/path/to/tmp/"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "read_multiline"
   },
   {
@@ -151,9 +165,10 @@
       "python",
       "-u",
       "\nimport sys, os\npath = sys.argv[1]\nmode = int(sys.argv[2])\nif not os.path.isdir(path):\n  if os.path.exists(path):\n    print \"%s exists but is not a dir\" % path\n    sys.exit(1)\n  os.makedirs(path, mode)\n",
-      "[TMP]/copytree_example_tmp",
+      "[SLAVE_BUILD]/copytree_example_tmp",
       "511"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "makedirs makedirs",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
@@ -174,19 +189,21 @@
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
       "some file content",
-      "[TMP]/copytree_example_tmp/dummy_file"
-    ],
-    "name": "write [TMP]/copytree_example_tmp/dummy_file"
+      "[SLAVE_BUILD]/copytree_example_tmp/dummy_file"
+    ],
+    "cwd": "[SLAVE_BUILD]",
+    "name": "write [SLAVE_BUILD]/copytree_example_tmp/dummy_file"
   },
   {
     "cmd": [
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copytree(sys.argv[1], sys.argv[2], symlinks=bool(sys.argv[3]))\n",
-      "[TMP]/copytree_example_tmp",
-      "[TMP]/copytree_example_tmp2",
+      "[SLAVE_BUILD]/copytree_example_tmp",
+      "[SLAVE_BUILD]/copytree_example_tmp2",
       "0"
     ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "copytree"
   },
   {
@@ -194,10 +211,11 @@
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
-      "[TMP]/copytree_example_tmp2/dummy_file",
-      "/path/to/tmp/"
-    ],
-    "name": "read [TMP]/copytree_example_tmp2/dummy_file"
+      "[SLAVE_BUILD]/copytree_example_tmp2/dummy_file",
+      "/path/to/tmp/"
+    ],
+    "cwd": "[SLAVE_BUILD]",
+    "name": "read [SLAVE_BUILD]/copytree_example_tmp2/dummy_file"
   },
   {
     "cmd": [
@@ -205,8 +223,9 @@
       "-u",
       "\nimport glob\nimport sys\nwith open(sys.argv[1], 'w') as f:\n  f.write('\\n'.join(glob.glob(sys.argv[2])))\n",
       "/path/to/tmp/",
-      "[TMP]/copytree_example_tmp/*"
-    ],
+      "[SLAVE_BUILD]/copytree_example_tmp/*"
+    ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "glob"
   },
   {
@@ -214,8 +233,9 @@
       "python",
       "-u",
       "\nimport shutil, sys\nshutil.rmtree(sys.argv[1])\n",
-      "[TMP]/copytree_example_tmp"
-    ],
+      "[SLAVE_BUILD]/copytree_example_tmp"
+    ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",
@@ -229,8 +249,9 @@
       "python",
       "-u",
       "\nimport shutil, sys\nshutil.rmtree(sys.argv[1])\n",
-      "[TMP]/copytree_example_tmp2"
-    ],
+      "[SLAVE_BUILD]/copytree_example_tmp2"
+    ],
+    "cwd": "[SLAVE_BUILD]",
     "name": "cleanup2",
     "~followup_annotations": [
       "@@@STEP_LOG_LINE@python.inline@@@@",