mirror of
https://github.com/emsesp/EMS-ESP32.git
synced 2025-12-06 15:59:52 +03:00
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
Import('env')
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import os
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import re
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import shutil
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import gzip
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OUTPUT_DIR = "build{}".format(os.path.sep)
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def bin_gzip(source, target, env):
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# get the version
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bag = {}
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exprs = [
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(re.compile(r'^#define EMSESP_APP_VERSION\s+"(\S+)"'), 'app_version'),
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]
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with open('./src/version.h', 'r') as f:
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for l in f.readlines():
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for expr, var in exprs:
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m = expr.match(l)
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if m and len(m.groups()) > 0:
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bag[var] = m.group(1)
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app_version = bag.get('app_version')
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variant = "EMS-ESP-" + app_version.replace(".", "_") + "-" + str(target[0]).split(os.path.sep)[2]
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# create string with location and file names based on variant
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bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
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gzip_file = "{}firmware{}{}.bin.gz".format(OUTPUT_DIR, os.path.sep, variant)
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# check if new target files exist and remove if necessary
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if os.path.isfile(gzip_file): os.remove(gzip_file)
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# write gzip firmware file
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with open(bin_file,"rb") as fp:
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with gzip.open(gzip_file, "wb", compresslevel = 9) as f:
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shutil.copyfileobj(fp, f)
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env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_gzip]) |