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trezor-firmware/core/tools/res_collect
2019-04-15 19:14:40 +02:00

68 lines
1.5 KiB
Python
Executable File

#!/usr/bin/env python3
import os
import io
resources = {}
resources_size = 0
os.chdir(os.path.dirname(__file__))
os.chdir("../src/")
def process_file(name):
if name.endswith(".gitignore"):
return
if name.endswith(".py"):
return
if os.path.basename(name).startswith("."):
return
with open(name, "rb") as f:
data = f.read()
resources[name] = data
print("processing file %s (%d bytes)" % (name, len(data)))
global resources_size
resources_size += len(data)
def process_dir_rec(dir):
for name in os.listdir(dir):
path = os.path.join(dir, name)
if os.path.isfile(path):
process_file(path)
elif os.path.isdir(path):
process_dir_rec(path)
process_dir_rec("trezor/res/")
for name in os.listdir("apps/"):
path = os.path.join("apps/", name, "res/")
if os.path.isdir(path):
process_dir_rec(path)
resfile = "trezor/res/resources.py"
bio = io.StringIO()
bio.write("# fmt: off\n")
bio.write("resdata = {\n")
for k in sorted(resources.keys()):
bio.write(" '%s': %s,\n" % (k, resources[k]))
bio.write("}\n")
try:
with open(resfile, "r") as f:
stale = f.read()
except FileNotFoundError:
stale = None
fresh = bio.getvalue()
if stale != fresh:
with open(resfile, "wt") as f:
f.write(fresh)
print(
"written %s with %d entries (total %d bytes)"
% (resfile, len(resources), resources_size)
)
else:
print("continuing with %s, no changes detected" % (resfile))