deploy 2.0.3

by Serious Business

Manage deployments with the GitHub Deployment API

Manage deployments via the GitHub Deployments API. This skill provides commands for launching deployments and retrieving deployment statuses.

After installing deploy, you will need to set up a GitHub Personal Access Token as a secret named GitHubToken for the skill.

Prerequisite

This skill can launch deployments using the GitHub API, but is not a deployment system itself. You still need to set up a third party deployment system to handle the actual deployment. See GitHub's docs on Delivering Deployments for more details.

Getting Started

Set the default repository

Once a secret is set up, it is a good idea to set a default repository for the skill to work in. The default repository is specific to a chat room. You can always override the default by specifying the repository, but that can get tedious.

@abbot deploy repo {owner}/{repo}

For example, if you have a repository at the URL https://github.com/haacked/Encourage, you'd run:

@abbot deploy repo haacked/Encourage

Set deployment targets

The next step is save some deployment targets. These are the environments that your deployment system understands such as prod, stage, whatever.

@abbot deploy status add target stage

Finally deploy something

@abbot deploy main to stage

Run @abbot help deploy to see the full list of command and which commands can retrieve deployment statuses.

Credits

This skill is based on and inspired by the excellent Hubot script: https://github.com/stephenyeargin/hubot-github-deployments.

Manage GitHub deployments to deployment targets. A deployment target is a named environment such as 'stage', 'prod', etc.
* @abbot deploy status [for {owner}/{repo}] - List the status of most recent deployments.
* @abbot deploy repo - Displays the default repository for this room.
* @abbot deploy repo {owner}/{repo} - Sets the default repo for this room.
* @abbot deploy list targets - Lists available deployment targets.
* @abbot deploy add target {target} - Adds a deployment target.
* @abbot deploy remove target {target} - Removes a deployment target.
* @abobt deploy {branch or SHA} to {target} [for {owner}/{repo}] - Creates a GitHub deployment of branch/SHA to a deployment target.
Note: You can specify a default repository for a room using @abbot repo {owner}/{repo}. that way you don't have to append each status command with for {owner}/{repo}.

/*
Description: Manage deployments with the GitHub Deployment API

Package URL: https://ab.bot/packages/aseriousbiz/deploy

USAGE:

Manage GitHub deployments to deployment targets. A deployment target is a named environment such as 'stage', 'prod', etc.
* `@abbot deploy status [for {owner}/{repo}]` - List the status of most recent deployments.
* `@abbot deploy repo` - Displays the default repository for this room.
* `@abbot deploy repo {owner}/{repo}` - Sets the default repo for this room.
* `@abbot deploy list targets` - Lists available deployment targets.
* `@abbot deploy add target {target}` - Adds a deployment target.
* `@abbot deploy remove target {target}` - Removes a deployment target.
* `@abobt deploy {branch or SHA} to {target} [for {owner}/{repo}]` - Creates a GitHub deployment of branch/SHA to a deployment target.
Note: You can specify a default repository for a room using `@abbot repo {owner}/{repo}`. that way you don't have to append each status command with `for {owner}/{repo}`.

GitHub Deploy skill was inspired by https://github.com/stephenyeargin/hubot-github-deployments
*/
using Octokit;

var githubToken = await Bot.Secrets.GetAsync("GitHubToken");

if (githubToken is not {Length: > 0}) {
    await Bot.ReplyAsync("This skill requires a GitHub Developer Token set up as a secret. "
         + "Visit https://github.com/settings/tokens to create a token. "
         + $"Then visit {Bot.SkillUrl} and click \"Manage skill secrets\" to add a secret named `GitHubToken` with the token you created at GitHub.com.");
    return;
}

if (Bot.Arguments is { Count: 0 }) {
    await ReplyWithUsage();
    return;
}

// For GitHub Enterprise, pass in the Base URL after the ProductHeaderValue argument.
var github = new GitHubClient(new ProductHeaderValue("Abbot")) {
    Credentials = new Credentials(githubToken)
};

var (cmd, subject, preposition, ownerAndRepo) = Bot.Arguments;

if (cmd.Value is "repo") {
    if (subject is IMissingArgument) {
        var repo = await GetDefaultRepository();
        if (repo is not null) {
            await Bot.ReplyAsync($"The default repository for this room is `{repo}`.");
        }
        else {
            await Bot.ReplyAsync($"No default repository is set for this room. Use `{Bot} {Bot.SkillName} repo {{owner}}/{{name}}` to set the repository.");
        }
    }
    else {
        var repo = subject.Value;
        await SetDefaultRepository(repo);
        await Bot.ReplyAsync($"I set the default repo for this room to `{repo}`.");
    }
    return;
}

if (cmd.Value is "status") {
    var deploymentId = subject.ToInt32();
    var repoArg = deploymentId is null
        ? ownerAndRepo
        : preposition;
    
    var (owner, repo) = await GetOwnerAndRepo(repoArg);
    if (repo is null) {
        return;
    }
    
    if (deploymentId is not null) {
        var statuses = await github.Repository.Deployment.Status.GetAll(owner, repo, deploymentId.Value);
        if (statuses is { Count: 0 }) {
            await Bot.ReplyAsync("No statuses available");
            return;
        }
        await Bot.ReplyAsync(statuses.Select(status => $"Status: {status.Description} ({status.CreatedAt}) / State: #{status.State}")
            .ToMarkdownList());
    }
    else {
        var deployments = await github.Repository.Deployment.GetAll(owner, repo);
        if (deployments is { Count: 0 }) {
            await Bot.ReplyAsync("No recent deploymments.");
            return;
        }
        await Bot.ReplyAsync(
            deployments.Select(deployment => $"Deployment {deployment.Id} ({deployment.CreatedAt}): User: {deployment.Creator.Login} / Action: Deploy / Ref: {deployment.Sha} / Description: (#{deployment.Description})")
            .ToMarkdownList());
        }
    return;
}

if (cmd.Value is "list") {
    if (subject.Value is "targets") {
        var targets = await GetDeploymentTargets();
        if (targets.Count is 0) {
            await Bot.ReplyAsync($"No deployment targets. `{Bot} {Bot.SkillName} add target {{target}}` to add a deployment target.");
            return;
        }
        await Bot.ReplyAsync(targets.ToMarkdownList());
    }
    else if (subject.Value is "branches") {
        var (owner, repo) = await GetOwnerAndRepo(ownerAndRepo);
        if (repo is null) {
            return;
        }
        var branches = await github.Repository.Branch.GetAll(owner, repo);
        await Bot.ReplyAsync(branches.Select(branch => $"{branch.Name}: {branch.Commit.Sha}").ToMarkdownList());
    }
    else {
        await Bot.ReplyAsync($"I can list `targets` and `branches`. Use `{Bot} help {Bot.SkillName}` for more details.");
    }
    return;
}

if (cmd.Value is "add" && subject.Value is "target") {
    if (preposition is IMissingArgument) {
        await Bot.ReplyAsync("Please specify a deployment target to add.");
        return;
    }
    var target = preposition.Value;
    await AddDeploymentTarget(target);
    await Bot.ReplyAsync($"Added {target} to the set of deployment targets.");
    return;
}

if (subject.Value is "to") {
    // Handle deployment
    var reference = cmd.Value;
    var target = preposition.Value;
    var targets = await GetDeploymentTargets();
    if (!targets.Contains(target)) {
        await Bot.ReplyAsync($"{target} is not in the available deployment targets. Use `{Bot} {Bot.SkillName} list targets`.");
        return;
    }
    var (owner, repo) = await GetOwnerAndRepo(ownerAndRepo);
    
    var deployment = new NewDeployment(reference) {
        Environment = target,
        Task = DeployTask.Deploy,
        Payload = new() {
            {"user", Bot.From.Name },
            {"room", Bot.Room.Name },
            {"skill", Bot.SkillName },
        },
        Description = $"{Bot.From.Name} deployed `{reference}` to `{target}`"
    };
    await Bot.ReplyAsync($"Creating deployment for ref {reference} to env: {target} for {owner}/{repo}.");
    var result = await github.Repository.Deployment.Create(owner, repo, deployment);
    await Bot.ReplyAsync(result.Description);
    return;
}

string roomKey = Bot.Room.Id ?? Bot.Room.Name;

async Task<string> GetDefaultRepository() {
    return await Bot.Brain.GetAsync($"{roomKey}_Repo");
}

Task SetDefaultRepository(string repo) {
    return Bot.Brain.WriteAsync($"{roomKey}_Repo", repo);
}

async Task<HashSet<string>> GetDeploymentTargets() {
    return await Bot.Brain.GetAsync($"{roomKey}_Targets") ?? new HashSet<string>();
}

async Task AddDeploymentTarget(string target) {
    var targets = await GetDeploymentTargets();
    targets.Add(target);
    await SaveDeploymentTargets(targets);
}

async Task RemoveDeploymentTarget(string target) {
    var targets = await GetDeploymentTargets();
    targets.Remove(target);
    await SaveDeploymentTargets(targets);
}

Task SaveDeploymentTargets(HashSet<string> targets) {
    return Bot.Brain.WriteAsync($"{roomKey}_Targets", targets);
}

async Task<(string, string)> GetOwnerAndRepo(IArgument argument) {
    var (owner, repo) = ((string)null, (string)null);
    if (argument is IMissingArgument) {
        var ownerAndRepo = await GetDefaultRepository();
        (owner, repo) = SplitOwnerAndRepo(ownerAndRepo);
    }
    else if (argument is IArguments arguments and {Count: 2}) {
        (owner, repo) = SplitOwnerAndRepo(arguments[1].Value);
    }
    else {
        (owner, repo) = SplitOwnerAndRepo(argument.Value);
    }
    if (owner is not { Length: > 0 } && repo is not { Length: > 0 }) {
        await Bot.ReplyAsync($"Please specify an owner/repo (use `{Bot} help {Bot.SkillName}` for more details) or set a default repo for this room with `{Bot} repo {{owner}}/{{repo}}`");
        return (null, null);
    }
    return (owner, repo);
}

static (string, string) SplitOwnerAndRepo(string ownerAndRepo) {
    var arry = ownerAndRepo.Split('/');
    
    if (arry.Length != 2) {
        return (null, null);
    }
    return (arry[0], arry[1]);
}

async Task ReplyWithUsage() {
    var usage = $@"`{Bot} help {Bot.SkillName}` to get help using this skill.";
    await Bot.ReplyAsync(usage);
}

Version	Created	Author	Release Notes	Installs
2.0.3	10/14/2021	haacked	Updated the usage text.	0
2.0.2	9/24/2021	haacked	Fix the skill due to a breaking change introduced to Abbot. The author apologizes for the inconvenience.	3
2.0.1	9/18/2021	haacked	Fixed an issue with the room key.	0
2.0.0	9/18/2021	haacked	Saving the default repository and deployment targets is per-room. Previous versions of this skill used the room-name as a key to save these values. However, room names can change. Now it uses the room Id if available, otherwise it uses the room name.	0
1.0.1	5/11/2021	haacked	Respond with the standard help message when no arguments are supplied.	0
1.0.0	2/9/2021	haacked	✨ Initial version! This allows managing deployments via the GitHub Deployment API from chat. More to come!	2

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Details

Last updated: Thursday, 14 October 2021 00:12
Installs: 5 total installs
Language: CSharp
License: MIT License

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g m	Go to the My Bot page
g s	Go to the skills list
g p	Go to the package directory
g a	Go to the About page
g d	Go to the Docs site
g l	Go to Activity Log

README

Prerequisite

Getting Started

Set the default repository

Set deployment targets

Finally deploy something

Credits

Usage

Code

Version History

Details

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