autogits/workflow-pr

Workflow-PR bot

Keeps ProjectGit PR in-sync with a PackageGit PR

Areas of Responsibility

• Detects a PackageGit PR creation against a package and creates a coresponsing PR against the ProjectGit
• When a PackageGit PR is updated, the corresponding PR against the ProjectGit is updated
• Stores reference to the PackageGit PR in the headers of the ProjectGit PR comments, for later reference
  • this allows ProjectGit PR to be merged to seperated later (via another tool, for example)
• Initiates all staging workflows via review requests

Target Usage

Any project (devel, etc) that accepts PR

Config file

JSON

• Workflows: ["pr"] -- pr entry enables pr workflow. Mandatory
• Organization: organization that holds all the packages Mandatory
• Branch: branch updated in repo's Mandatory
• GitProjectName: package in above org, or org/package#branch for PrjGit. By default assumes _ObsPrj with default branch and in the Organization
• Reviewers: accounts associated with mandatory reviews for PrjGit. Can trigger additional review requests for PrjGit or associated PkgGit repos. Only when all reviews are satisfied, will the PrjGit PR be merged. See Reviewers below.
• ManualMergeOnly: (true, false) only merge if "merge ok" comment/review by package or project maintainers or reviewers
• ManualMergeProject: (true, false) only merge if "merge ok" by project maintainers or reviewers
• ReviewRequired: (true, false) ignores that submitter is a maintainer and require a review from other maintainer IFF available
• NoProjectGitPR: (true, false) do not create PrjGit PRs, but still process reviews, etc.

NOTE: -rm, -removed, -deleted are all removed suffixes used to indicate current branch is a placeholder for previously existing package. These branches will be ignored by the bot, and if default, the package will be removed and will not be added to the project. example:

[
 {
    "Workflows": ["pr", "direct"],
    "Organization": "autogits",
    "GitProjectName": "HiddenPrj",
    "Branch": "hidden",
    "Reviewers": []
 },
 ...
]

Reviewers

Reviews is a list of accounts that need to review package and/or project. They have specific syntax

[~][*|-|+]username

General prefix of ~ indicates advisory reviewer. They will be requested, but ignored otherwise.

Other prefixes indicate project or package association of the reviewer:

• * indicates project and package
• - indicates project-only reviewer
• + indicates package-only reviewer

+ is implied. For example

`[foo, -bar, ~*moo]`

results in

• foo -> package reviews
• bar -> project reviews
• moo -> package and project reviews, but ignored

Maintainership

Maintainership information is defined per project. For reviews, package maintainers are coalesced with project maintainers. A review by any of the maintainers is acceptable.

example:

{
    "package1": [ "reviewer", "reviewer2"],
    "package2": [],

    // "project" maintainer
    "": ["reviewer3", "reviewer4"]
}