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Auto-update in-tree bindings

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This commit is contained in:
Xidorn Quan 2016-12-15 18:51:54 +11:00
parent fde9ac1768
commit af487f5730
2 changed files with 22 additions and 7 deletions
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14
python/servo/build_commands.py
View file

@ -24,7 +24,7 @@ from mach.decorators import (
Command,
)
from servo.command_base import CommandBase, cd, call, BIN_SUFFIX, host_triple
from servo.command_base import CommandBase, cd, call, BIN_SUFFIX, host_triple, find_dep_path_newest
def format_duration(seconds):
@ -401,7 +401,8 @@ class MachCommands(CommandBase):
self.ensure_bootstrapped()
env = self.build_env(is_build=True)
env["CARGO_TARGET_DIR"] = path.join(self.context.topdir, "target", "geckolib").encode("UTF-8")
geckolib_build_path = path.join(self.context.topdir, "target", "geckolib").encode("UTF-8")
env["CARGO_TARGET_DIR"] = geckolib_build_path
ret = None
opts = []
@ -425,6 +426,15 @@ class MachCommands(CommandBase):
print("GeckoLib build completed in %s" % format_duration(elapsed))
if with_gecko is not None and ret == 0:
print("Copying binding files to style/gecko_bindings...")
build_path = path.join(geckolib_build_path, "release" if release else "debug", "")
target_style_path = find_dep_path_newest("style", build_path)
out_gecko_path = path.join(target_style_path, "out", "gecko")
bindings_path = path.join(self.context.topdir, "components", "style", "gecko_bindings")
for f in ["bindings.rs", "structs_debug.rs", "structs_release.rs"]:
shutil.copy(path.join(out_gecko_path, f), bindings_path)
return ret
@Command('clean',

15
python/servo/command_base.py
View file

@ -50,12 +50,17 @@ def setlocale(name):
def find_dep_path_newest(package, bin_path):
deps_path = path.join(path.split(bin_path)[0], "build")
candidates = []
with cd(deps_path):
candidates = glob(package + '-*')
candidates = (path.join(deps_path, c) for c in candidates)
candidate_times = sorted(((path.getmtime(c), c) for c in candidates), reverse=True)
if len(candidate_times) > 0:
return candidate_times[0][1]
for c in glob(package + '-*'):
candidate_path = path.join(deps_path, c)
candidate_output = path.join(candidate_path, "output")
if path.exists(candidate_output):
candidates.append((path.getmtime(candidate_output), candidate_path))
candidates.sort(reverse=True)
if candidates:
_, candidate_path = candidates[0]
return candidate_path
return None