107 lines
3.5 KiB
Python
107 lines
3.5 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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# get platformio source path
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srcdir = env.get("PROJECTSRC_DIR")
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# check if lmic config file is present in source directory
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lmicconfig = project_config.get("common", "lmicconfigfile")
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lmicconfigfile = os.path.join (srcdir, lmicconfig)
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if os.path.isfile(lmicconfigfile) and os.access(lmicconfigfile, os.R_OK):
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print "Parsing LMIC configuration from " + lmicconfigfile
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else:
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sys.exit("Missing file " + lmicconfigfile + ", please create it! Aborting.")
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# check if lora key file is present in source directory
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lorakeyfile = os.path.join (srcdir, project_config.get("common", "lorakeyfile"))
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if os.path.isfile(lorakeyfile) and os.access(lorakeyfile, os.R_OK):
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print "Parsing LORAWAN keys from " + lorakeyfile
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else:
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sys.exit("Missing file " + lorakeyfile + ", please create it! Aborting.")
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# check if ota key file is present in source directory
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otakeyfile = os.path.join (srcdir, project_config.get("common", "otakeyfile"))
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if os.path.isfile(otakeyfile) and os.access(otakeyfile, os.R_OK):
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print "Parsing OTA keys from " + otakeyfile
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else:
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sys.exit("Missing file " + otakeyfile + ", please create it! Aborting.")
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# parse ota key file
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mykeys = {}
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with open(otakeyfile) 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 from ota key file
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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 from platformio environment
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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.Append(BUILD_FLAGS=[
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u'-DWIFI_SSID=\\"' + mykeys["OTA_WIFI_SSID"] + '\\"',
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u'-DWIFI_PASS=\\"' + mykeys["OTA_WIFI_PASS"] + '\\"',
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u'-DBINTRAY_USER=\\"' + mykeys["BINTRAY_USER"] + '\\"',
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u'-DBINTRAY_REPO=\\"' + mykeys["BINTRAY_REPO"] + '\\"',
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u'-DBINTRAY_PACKAGE=\\"$PIOENV\\"',
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u'-DARDUINO_LMIC_PROJECT_CONFIG_H=' + lmicconfig,
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u'-I \"' + srcdir + '\"'
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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) |