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#!/usr/bin/env python3
import json
import os
import subprocess
import sys
import sh
import base64
from datetime import date
from sh.contrib import git
sys.path.append("adabot")
import adabot.github_requests as github
SUPPORTED_PORTS = ["nrf", "atmel-samd", "stm", "cxd56", "mimxrt10xx", "litex"]
BIN = ('bin',)
UF2 = ('uf2',)
BIN_UF2 = ('bin', 'uf2')
HEX = ('hex',)
HEX_UF2 = ('hex', 'uf2')
SPK = ('spk',)
DFU = ('dfu',)
BIN_DFU = ('bin', 'dfu')
# Example:
# https://downloads.circuitpython.org/bin/trinket_m0/en_US/adafruit-circuitpython-trinket_m0-en_US-5.0.0-rc.0.uf2
DOWNLOAD_BASE_URL = "https://downloads.circuitpython.org/bin"
# Default extensions
extension_by_port = {
"nrf": UF2,
"atmel-samd": UF2,
"stm": BIN,
"cxd56": SPK,
"mimxrt10xx": HEX_UF2,
"litex": DFU,
}
# Per board overrides
extension_by_board = {
# samd
"arduino_mkr1300": BIN_UF2,
"arduino_mkrzero": BIN_UF2,
"arduino_nano_33_iot": BIN_UF2,
"arduino_zero": BIN_UF2,
"feather_m0_adalogger": BIN_UF2,
"feather_m0_basic": BIN_UF2,
"feather_m0_rfm69": BIN_UF2,
"feather_m0_rfm9x": BIN_UF2,
# nRF52840 dev kits that may not have UF2 bootloaders,
"makerdiary_nrf52840_mdk": HEX,
"makerdiary_nrf52840_mdk_usb_dongle": HEX,
"pca10056": BIN_UF2,
"pca10059": BIN_UF2,
"electronut_labs_blip": HEX
}
aliases_by_board = {
"circuitplayground_express": ["circuitplayground_express_4h", "circuitplayground_express_digikey_pycon2019"],
"pybadge": ["edgebadge"],
"pyportal": ["pyportal_pynt"],
"gemma_m0": ["gemma_m0_pycon2018"],
"pewpew10": ["pewpew13"]
}
def get_languages():
languages = []
for f in os.scandir("../locale"):
if f.name.endswith(".po"):
languages.append(f.name[:-3])
return languages
def get_board_mapping():
boards = {}
for port in SUPPORTED_PORTS:
board_path = os.path.join("../ports", port, "boards")
for board_path in os.scandir(board_path):
if board_path.is_dir():
board_files = os.listdir(board_path.path)
board_id = board_path.name
extensions = extension_by_port[port]
extensions = extension_by_board.get(board_path.name, extensions)
aliases = aliases_by_board.get(board_path.name, [])
boards[board_id] = {"port": port,
"extensions": extensions,
"download_count": 0,
"aliases": aliases}
for alias in aliases:
boards[alias] = {"port": port,
"extensions": extensions,
"download_count": 0,
"alias": True,
"aliases": []}
return boards
def get_version_info():
version = None
sha = git("rev-parse", "--short", "HEAD").stdout.decode("utf-8")
try:
version = git("describe", "--tags", "--exact-match").stdout.decode("utf-8").strip()
except sh.ErrorReturnCode_128:
# No exact match
pass
if "GITHUB_SHA" in os.environ:
sha = os.environ["GITHUB_SHA"]
if not version:
version="{}-{}".format(date.today().strftime("%Y%m%d"), sha[:7])
return sha, version
def get_current_info():
response = github.get("/repos/adafruit/circuitpython-org/git/refs/heads/master")
if not response.ok:
print(response.text)
raise RuntimeError("cannot get master sha")
commit_sha = response.json()["object"]["sha"]
response = github.get("/repos/adafruit/circuitpython-org/contents/_data/files.json?ref=" + commit_sha)
if not response.ok:
print(response.text)
raise RuntimeError("cannot get previous files.json")
response = response.json()
git_info = commit_sha, response["sha"]
current_list = json.loads(base64.b64decode(response["content"]).decode("utf-8"))
current_info = {}
for info in current_list:
current_info[info["id"]] = info
return git_info, current_info
def create_pr(changes, updated, git_info, user):
commit_sha, original_blob_sha = git_info
branch_name = "new_release_" + changes["new_release"]
# Convert the dictionary to a list of boards. Liquid templates only handle arrays.
updated_list = []
all_ids = sorted(updated.keys())
for id in all_ids:
info = updated[id]
info["id"] = id
updated_list.append(info)
updated = json.dumps(updated_list, sort_keys=True, indent=4).encode("utf-8") + b"\n"
#print(updated.decode("utf-8"))
pr_title = "Automated website update for release {}".format(changes["new_release"])
boards = ""
if changes["new_boards"]:
boards = "New boards:\n* " + "\n* ".join(changes["new_boards"])
languages = ""
if changes["new_languages"]:
languages = "New languages:\n* " + "\n* ".join(changes["new_languages"])
message = "Automated website update for release {} by Blinka.\n\n{}\n\n{}\n".format(
changes["new_release"],
boards,
languages
)
create_branch = {
"ref": "refs/heads/" + branch_name,
"sha": commit_sha
}
response = github.post("/repos/{}/circuitpython-org/git/refs".format(user), json=create_branch)
if not response.ok and response.json()["message"] != "Reference already exists":
print("unable to create branch")
print(response.text)
return
update_file = {
"message": message,
"content": base64.b64encode(updated).decode("utf-8"),
"sha": original_blob_sha,
"branch": branch_name
}
response = github.put("/repos/{}/circuitpython-org/contents/_data/files.json".format(user), json=update_file)
if not response.ok:
print("unable to post new file")
print(response.text)
return
pr_info = {
"title": pr_title,
"head": user + ":" + branch_name,
"base": "master",
"body": message,
"maintainer_can_modify": True
}
response = github.post("/repos/adafruit/circuitpython-org/pulls", json=pr_info)
if not response.ok:
print("unable to create pr")
print(response.text)
return
print(changes)
print(pr_info)
def update_downloads(boards, release):
response = github.get("/repos/adafruit/circuitpython/releases/tags/{}".format(release))
if not response.ok:
print(response.text)
raise RuntimeError("cannot get previous release info")
assets = response.json()["assets"]
for asset in assets:
board_name = asset["name"].split("-")[2]
if board_name not in boards:
continue
boards[board_name]["download_count"] += asset["download_count"]
def print_active_user():
response = github.get("/user")
if response.ok:
user = response.json()["login"]
print("Logged in as {}".format(user))
return user
else:
print("Not logged in")
return None
def generate_download_info():
boards = {}
errors = []
new_tag = os.environ["RELEASE_TAG"]
changes = {
"new_release": new_tag,
"new_boards": [],
"new_languages": []
}
user = print_active_user()
sha, this_version = get_version_info()
git_info, current_info = get_current_info()
languages = get_languages()
new_stable = "-" not in new_tag
previous_releases = set()
previous_languages = set()
# Delete the release we are replacing
for board in current_info:
info = current_info[board]
for version in info["versions"]:
previous_releases.add(version["version"])
previous_languages.update(version["files"].keys())
if version["stable"] == new_stable:
info["versions"].remove(version)
board_mapping = get_board_mapping()
for release in previous_releases:
update_downloads(board_mapping, release)
for port in SUPPORTED_PORTS:
board_path = os.path.join("../ports", port, "boards")
for board_path in os.scandir(board_path):
if board_path.is_dir():
board_files = os.listdir(board_path.path)
board_id = board_path.name
board_info = board_mapping[board_id]
for alias in [board_id] + board_info["aliases"]:
alias_info = board_mapping[alias]
if alias not in current_info:
changes["new_boards"].append(alias)
current_info[alias] = {"downloads": 0,
"versions": []}
new_version = {
"stable": new_stable,
"version": new_tag,
"files": {}
}
for language in languages:
files = []
new_version["files"][language] = files
for extension in board_info["extensions"]:
files.append(
"{base_url}/{alias}/{language}/adafruit-circuitpython-{alias}-{language}-{tag}.{extension}"
.format(
base_url=DOWNLOAD_BASE_URL,
tag=new_tag,
alias=alias,
language=language,
extension=extension))
current_info[alias]["downloads"] = alias_info["download_count"]
current_info[alias]["versions"].append(new_version)
changes["new_languages"] = set(languages) - previous_languages
if changes["new_release"] and user:
create_pr(changes, current_info, git_info, user)
else:
print("No new release to update")
if __name__ == "__main__":
if "RELEASE_TAG" in os.environ and os.environ["RELEASE_TAG"]:
generate_download_info()
else:
print("skipping website update because this isn't a tag")