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Move staging cancellation to the batch, remove its (complicated) handling from the PRs. This loses some precision in the cancellation message, but that could likely be recovered (in part) by adding more precise checks & diagnostic extractions in the compute.
103 lines
3.7 KiB
Python
103 lines
3.7 KiB
Python
from __future__ import annotations
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from odoo import models, fields, api
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from odoo.tools import create_index
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from .utils import enum
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class Batch(models.Model):
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""" A batch is a "horizontal" grouping of *codependent* PRs: PRs with
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the same label & target but for different repositories. These are
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assumed to be part of the same "change" smeared over multiple
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repositories e.g. change an API in repo1, this breaks use of that API
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in repo2 which now needs to be updated.
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"""
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_name = 'runbot_merge.batch'
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_description = "batch of pull request"
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_inherit = ['mail.thread']
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target = fields.Many2one('runbot_merge.branch', required=True, index=True)
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staging_ids = fields.Many2many('runbot_merge.stagings')
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split_id = fields.Many2one('runbot_merge.split', index=True)
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prs = fields.One2many('runbot_merge.pull_requests', 'batch_id')
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fw_policy = fields.Selection([
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('default', "Default"),
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('skipci', "Skip CI"),
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], required=True, default="default", string="Forward Port Policy")
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merge_date = fields.Datetime(tracking=True)
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skipchecks = fields.Boolean(
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string="Skips Checks",
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default=False, tracking=True,
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help="Forces entire batch to be ready, skips validation and approval",
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)
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cancel_staging = fields.Boolean(
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string="Cancels Stagings",
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default=False, tracking=True,
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help="Cancels current staging on target branch when becoming ready"
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)
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priority = fields.Selection([
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('default', "Default"),
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('priority', "Priority"),
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('alone', "Alone"),
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], default='default', index=True, group_operator=None, required=True,
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column_type=enum(_name, 'priority'),
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)
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blocked = fields.Char(store=True, compute="_compute_stageable")
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def _auto_init(self):
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for field in self._fields.values():
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if not isinstance(field, fields.Selection) or field.column_type[0] == 'varchar':
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continue
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t = field.column_type[1]
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self.env.cr.execute("SELECT FROM pg_type WHERE typname = %s", [t])
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if not self.env.cr.rowcount:
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self.env.cr.execute(
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f"CREATE TYPE {t} AS ENUM %s",
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[tuple(s for s, _ in field.selection)]
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)
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super()._auto_init()
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create_index(
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self.env.cr,
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"runbot_merge_batch_unblocked_idx",
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"runbot_merge_batch",
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["(blocked is null), priority"],
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)
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@api.depends(
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"merge_date",
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"prs.error", "prs.draft", "prs.squash", "prs.merge_method",
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"skipchecks", "prs.status", "prs.reviewed_by",
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)
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def _compute_stageable(self):
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for batch in self:
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if batch.merge_date:
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batch.blocked = "Merged."
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elif blocking := batch.prs.filtered(
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lambda p: p.error or p.draft or not (p.squash or p.merge_method)
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):
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batch.blocked = "Pull request(s) %s blocked." % (
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p.display_name for p in blocking
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)
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elif not batch.skipchecks and (unready := batch.prs.filtered(
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lambda p: not (p.reviewed_by and p.status == "success")
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)):
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batch.blocked = "Pull request(s) %s waiting for CI." % ', '.join(
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p.display_name for p in unready
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)
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else:
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if batch.blocked and batch.cancel_staging:
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batch.target.active_staging_id.cancel(
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'unstaged by %s on %s (%s)',
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self.env.user.login,
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batch,
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', '.join(batch.prs.mapped('display_name')),
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)
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batch.blocked = False
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