servo: Merge #10749 - Prepare related files to make it easier to split up the Mako template (from servo:split-mako); r=nox

servo/servo#10586 (comment)

r? nox

Source-Repo: https://github.com/servo/servo
Source-Revision: 3bfa4cc7414fea760ce5c503bfbcf25262acb9d7

UltraBlame original commit: 75af6f5e3e2d5876694d389cfcaf04de2120ab6e

Author: marco-c

servo/components/style/build.rs

@@ -66,24 +66,6 @@ use
 std
 :
 :
-fs
-:
-:
-File
-;
-use
-std
-:
-:
-io
-:
-:
-Write
-;
-use
-std
-:
-:
 path
 :
 :
@@ -98,7 +80,6 @@ process
 :
 {
 Command
-Stdio
 exit
 }
 ;
@@ -313,7 +294,6 @@ main
 let
 python
 =
-match
 env
 :
 :
@@ -323,27 +303,18 @@ var
 PYTHON
 "
 )
-{
-Ok
+.
+ok
 (
-python_path
 )
-=
->
-python_path
-Err
+.
+unwrap_or_else
 (
-_
-)
-=
->
 find_python
-(
 )
-}
 ;
 let
-style
+script
 =
 Path
 :
@@ -363,40 +334,20 @@ parent
 unwrap
 (
 )
-;
-let
-mako
-=
-style
 .
 join
 (
 "
-Mako
--
-0
-.
-9
-.
-1
-.
-zip
+properties
 "
 )
-;
-let
-template
-=
-style
 .
 join
 (
 "
-properties
+build
 .
-mako
-.
-rs
+py
 "
 )
 ;
@@ -426,7 +377,7 @@ servo
 }
 ;
 let
-result
+status
 =
 Command
 :
@@ -436,52 +387,27 @@ new
 python
 )
 .
-env
-(
-"
-PYTHONPATH
-"
-&
-mako
-)
-.
-env
+arg
 (
-"
-TEMPLATE
-"
 &
-template
+script
 )
 .
-env
+arg
 (
-"
-PRODUCT
-"
 product
 )
 .
 arg
 (
 "
-generate_properties_rs
-.
-py
+style
+-
+crate
 "
 )
 .
-stderr
-(
-Stdio
-:
-:
-inherit
-(
-)
-)
-.
-output
+status
 (
 )
 .
@@ -491,8 +417,6 @@ unwrap
 ;
 if
 !
-result
-.
 status
 .
 success
@@ -504,62 +428,4 @@ exit
 1
 )
 }
-let
-out
-=
-env
-:
-:
-var
-(
-"
-OUT_DIR
-"
-)
-.
-unwrap
-(
-)
-;
-File
-:
-:
-create
-(
-&
-Path
-:
-:
-new
-(
-&
-out
-)
-.
-join
-(
-"
-properties
-.
-rs
-"
-)
-)
-.
-unwrap
-(
-)
-.
-write_all
-(
-&
-result
-.
-stdout
-)
-.
-unwrap
-(
-)
-;
 }