autoupdate/pr_text_iwc.py at main · planemo-autoupdate/autoupdate · GitHub

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"""
Output autoupdate PR text

Also update changelog
"""

import argparse
from datetime import date

parser = argparse.ArgumentParser()
parser.add_argument("--repo", help="Tool repo")
parser.add_argument("--log", help="Autoupdate log")
# parser.add_argument("--shed", help="Location of .shed.yml file input.")
parser.add_argument("--out", help="Output file.")
parser.add_argument("--changelog", help="Changelog location")
args = parser.parse_args()

text = []
new_changelog_lines = []
release_line = None

text.append(
    f"Hello! This is an automated update of the following workflow: **{args.repo}**. I created this PR because I think one or more of the component tools are out of date, i.e. there is a newer version available on the ToolShed.\n"
)
text.append(
    "By comparing with the latest versions available on the ToolShed, it seems the following tools are outdated:"
)

with open(args.log) as f:
    already_reported = {}
    for line in f.readlines():
        if " -> " in line:
            words = line.split()
            from_version = words[1]
            to_version = words[3]
            if to_version not in already_reported.get(from_version, []):
                text.append(f"* `{from_version}` should be updated to `{to_version}`")
                new_changelog_lines.append(f"- `{from_version}` was updated to `{to_version}`")
                already_reported[from_version] = already_reported.get(from_version, []) + [to_version]
        if "The workflow release number has been updated" in line:
            release_line = line
            text.append(f"\n{release_line}")

# Add info on the strategy
text.append(
    "\nIf you want to skip this change, close this PR without deleting the branch. It will be reopened if another change is detected."
)
text.append("Any commit from another author than 'planemo-autoupdate' will prevent more auto-updates.")
text.append("To ignore manual changes and allow autoupdates, delete the branch.")

with open(args.out, "w") as f:
    f.write("\n".join(text))

if release_line:
    with open(args.changelog, "r+") as f:
        lines = f.readlines()
        new_change = [
            f"## [{release_line.split(' to ')[-1].strip().strip('.')}] - " + str(date.today()),
            "",
            "### Automatic update",
        ] + new_changelog_lines
        new_lines = [lines[0]] + new_change + ["".join(lines[1:])]
        f.seek(0)
        f.write("\n".join(new_lines))
    print(f"Updating {args.repo} {release_line.split('updated ')[-1].strip().strip('.')}")
else:
    print(f"Updating {args.repo}")