mirror of
https://github.com/ghostty-org/ghostty.git
synced 2025-04-20 00:18:53 +03:00
67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
"""
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This script is used to update the appcast.xml file for Ghostty releases.
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The script is currently hardcoded to only work for tip releases and therefore
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doesn't have rich release notes, hardcodes the URL to the tip bucket, etc.
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This expects the following files in the current directory:
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- sign_update.txt - contains the output from "sign_update" in the Sparkle
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framework for the current build.
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- appcast.xml - the existing appcast file.
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And the following environment variables to be set:
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- GHOSTTY_BUILD - the build number
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- GHOSTTY_COMMIT - the commit hash
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The script will output a new appcast file called appcast_new.xml.
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"""
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import os
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import xml.etree.ElementTree as ET
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from datetime import datetime, timezone
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now = datetime.now(timezone.utc)
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build = os.environ["GHOSTTY_BUILD"]
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commit = os.environ["GHOSTTY_COMMIT"]
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# Read our sign_update output
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with open("sign_update.txt", "r") as f:
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# format is a=b b=c etc. create a map of this. values may contain equal
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# signs, so we can't just split on equal signs.
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attrs = {}
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for pair in f.read().split(" "):
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key, value = pair.split("=", 1)
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value = value.strip()
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if value[0] == '"':
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value = value[1:-1]
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attrs[key] = value
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# Open our existing appcast and find the channel element. This is where
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# we'll add our new item.
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et = ET.parse('appcast.xml')
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channel = et.find("channel")
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# Create the item using some absoultely terrible XML manipulation.
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item = ET.SubElement(channel, "item")
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elem = ET.SubElement(item, "title")
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elem.text = f"Build {build}"
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elem = ET.SubElement(item, "pubDate")
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elem.text = now.strftime("%a, %d %b %Y %H:%M:%S %z")
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elem = ET.SubElement(item, "sparkle:version")
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elem.text = build
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elem = ET.SubElement(item, "sparkle:shortVersionString")
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elem.text = commit
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elem = ET.SubElement(item, "sparkle:minimumSystemVersion")
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elem.text = "12.0.0"
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elem = ET.SubElement(item, "description")
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elem.text = f"""
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<p>Automated build from commit <pre>{commit}</pre>.</p>
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"""
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elem = ET.SubElement(item, "enclosure")
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elem.set("url", f"https://tip.files.ghostty.dev/{build}/ghostty-macos-universal.zip")
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elem.set("type", "application/octet-stream")
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for key, value in attrs.items():
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elem.set(key, value)
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# Output the new appcast.
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et.write("appcast_new.xml")
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