93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
# build.py
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# pre-build script, setting up build environment
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import sys
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import os
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import os.path
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import requests
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from os.path import basename
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from platformio import util
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Import("env")
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# get platformio environment variables
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project_config = util.load_project_config()
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# check if file loraconf.h is present in source directory
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keyfile = str(env.get("PROJECTSRC_DIR")) + "/loraconf.h"
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if os.path.isfile(keyfile) and os.access(keyfile, os.R_OK):
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print "Parsing LORAWAN keys from " + keyfile
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else:
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sys.exit("Missing file loraconf.h, please create it using template loraconf.sample.h! Aborting.")
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# check if file ota.conf is present in source directory
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keyfile = str(env.get("PROJECTSRC_DIR")) + "/" + project_config.get("common", "keyfile")
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if os.path.isfile(keyfile) and os.access(keyfile, os.R_OK):
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print "Parsing OTA keys from " + keyfile
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else:
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sys.exit("Missing file ota.conf, please create it using template ota.sample.conf! Aborting.")
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# parse file ota.conf
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mykeys = {}
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with open(keyfile) as myfile:
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for line in myfile:
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key, value = line.partition("=")[::2]
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mykeys[key.strip()] = str(value).strip()
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# get bintray user credentials
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user = mykeys["BINTRAY_USER"]
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repository = mykeys["BINTRAY_REPO"]
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apitoken = mykeys["BINTRAY_API_TOKEN"]
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# get bintray upload parameters
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version = project_config.get("common", "release_version")
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package = str(env.get("PIOENV"))
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# put bintray user credentials to platformio environment
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env.Replace(BINTRAY_USER=user)
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env.Replace(BINTRAY_REPO=repository)
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env.Replace(BINTRAY_API_TOKEN=apitoken)
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# get runtime credentials and put them to compiler directive
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env.Replace(CPPDEFINES=[
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('WIFI_SSID', '\\"' + mykeys["OTA_WIFI_SSID"] + '\\"'),
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('WIFI_PASS', '\\"' + mykeys["OTA_WIFI_PASS"] + '\\"'),
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('BINTRAY_USER', '\\"' + mykeys["BINTRAY_USER"] + '\\"'),
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('BINTRAY_REPO', '\\"' + mykeys["BINTRAY_REPO"] + '\\"'),
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])
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# function for pushing new firmware to bintray storage using API
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def publish_bintray(source, target, env):
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firmware_path = str(source[0])
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firmware_name = basename(firmware_path)
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url = "/".join([
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"https://api.bintray.com", "content",
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user, repository, package, version, firmware_name
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])
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print("Uploading {0} to Bintray. Version: {1}".format(
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firmware_name, version))
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print(url)
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headers = {
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"Content-type": "application/octet-stream",
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"X-Bintray-Publish": "1",
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"X-Bintray-Override": "1"
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}
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r = requests.put(
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url,
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data=open(firmware_path, "rb"),
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headers=headers,
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auth=(user, apitoken))
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if r.status_code != 201:
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print("Failed to submit package: {0}\n{1}".format(
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r.status_code, r.text))
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else:
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print("The firmware has been successfuly published at Bintray.com!")
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# put build file name and upload command to platformio environment
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env.Replace(
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PROGNAME="firmware_" + package + "_v%s" % version,
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UPLOADCMD=publish_bintray) |