Michael Rieger

/*
# Open Vercel project dashboard

Lets the user select and open the dashboard page of a project hosted on Vercel.
*/

// Name: Open Vercel project dashboard
// Description: Lets the user select and open the dashboard page of a project hosted on Vercel.
// Author: Michael Rieger
// Twitter: @mueslirieger

import '@johnlindquist/kit';

const apiBaseUrl = 'https://api.vercel.com';
const dashboardBaseUrl = 'https://vercel.com';

// ask user to create an access token for the rest api
const VERCEL_ACCESS_TOKEN = await env('VERCEL_ACCESS_TOKEN', {
  panel: md(`## Get a [Vercel API Access Token](https://vercel.com/account/tokens)`),
  ignoreBlur: true,
  secret: true,
});

const user = await fetchUser();

// Select whether personal or team projects should be listed
const projectsType = await selectProjectsType();

// If team projects were selected list the teams the user is assigned to
let team: Team | undefined | null = null;
if (projectsType === 'team') {
  const teams = await fetchTeams();
  team = await selectTeam(teams);
}

// Fetch projects based on previous selection
const projects = await fetchProjects(team?.id);

// let user select project and open in browser
const project = await selectProject(projects);

if (!project) exit(-1);

await browse(`${dashboardBaseUrl}/${projectsType === 'team' ? team.slug : user.username}/${project.name}`);

// -----------------------------------------------------
// Helpers
// -----------------------------------------------------

type VercelApiError = {
  error?: {
    code: string;
    message: string;
  };
};

async function selectProjectsType() {
  return arg<'personal' | 'team'>('Show personal or team projects', [
    {
      value: 'personal',
      name: '[P]ersonal',
      shortcut: 'p',
    },
    {
      value: 'team',
      name: '[T]eam',
      shortcut: 't',
    },
  ]);
}

type User = {
  id: string;
  email: string;
  name: string | null;
  username: string;
};
type GetUserResponse = { user: User } & VercelApiError;

async function fetchUser() {
  try {
    const res = await get<GetUserResponse>(`${apiBaseUrl}/v2/user`, {
      headers: { Authorization: `Bearer ${VERCEL_ACCESS_TOKEN}` },
    });

    if (res.status !== 200 || res.data.error) exit();

    return res.data.user;
  } catch (e) {
    exit(-1);
  }
}

type Team = { id: string; name: string; slug: string; avatar: string | null };
type GetTeamsResponse = { teams?: Team[] } & VercelApiError;

async function fetchTeams() {
  try {
    const res = await get<GetTeamsResponse>(`${apiBaseUrl}/v2/teams`, {
      headers: { Authorization: `Bearer ${VERCEL_ACCESS_TOKEN}` },
    });

    if (res.status !== 200 || res.data.error) exit();

    return res.data.teams;
  } catch (e) {
    exit(-1);
  }
}

async function selectTeam(teams: Team[]) {
  return await arg<Team>(
    {
      placeholder: teams.length ? 'Select a team' : 'No teams found',
      onChoiceFocus: (input, { focused }) => {
        setPlaceholder(focused.name);
      },
      enter: `Select team`,
    },
    teams.map((team) => ({
      value: team,
      name: team.name,
      img: team.avatar ? `https://vercel.com/api/www/avatar/${team.avatar}?s=128` : '',
    }))
  );
}

type Project = { id: string; name: string; latestDeployments: { alias: string[] }[] };
type GetProjectsResponse = { projects?: Project[] } & VercelApiError;

async function fetchProjects(teamId?: string | null | undefined) {
  try {
    const res = await get<GetProjectsResponse>(`${apiBaseUrl}/v9/projects${teamId ? `?teamId=${teamId}` : ''}`, {
      headers: { Authorization: `Bearer ${VERCEL_ACCESS_TOKEN}` },
    });

    if (res.status !== 200 || res.data.error) exit();

    return res.data.projects;
  } catch (e) {
    exit(-1);
  }
}

async function selectProject(projects: Project[]) {
  return await arg<Project>(
    {
      placeholder: projects.length ? 'Select a project' : 'No projects found',
      onChoiceFocus: (input, { focused }) => {
        setPlaceholder(focused.name);
      },
      enter: `Open project in dashboard`,
    },
    projects.map((project) => ({
      value: project,
      name: project.name,
    }))
  );
}