The deadmanssnitch-client Node.js library contains a simple and convenient HTTP client for making requests to Dead Man's Snitch check-ins and the Dead Man's Snitch REST API.

• Installation
• Usage
  • Intialize the client
    • Importing
    • Set environment variables in an application
    • Set environment variables on the command line
    • Options
• Examples
• Documentation
• Change Log
• License

Using NPM:

$ npm install deadmanssnitch-client

Using Yarn:

$ yarn add deadmanssnitch-client

The library exports a DeadMansSnitchClient class for interacting with Dead Man's Snitch check-ins and the Dead Man's Snitch REST API. You'll need an API key provided by Dead Man's Snitch in order to interact with the Dead Man's Snitch REST API. An API key is required for REST API calls, but it is not necessary for snitch check-ins. You can provide the API key as an apiKey option or set the API key as an environment variable using DMS_API_KEY. By default, the client will use the DMS_API_KEY environment variable if the apiKey option is not provided.

const DeadMansSnitchClient = require('deadmanssnitch-client');

// Creating an API client.
const client = new DeadMansSnitchClient({
  apiKey: 'DEAD-MANS-SNITCH-API-KEY'
});

import DeadMansSnitchClient from 'deadmanssnitch-client';

// Creating an API client.
const client = new DeadMansSnitchClient({
  apiKey: 'DEAD-MANS-SNITCH-API-KEY'
});

const DeadMansSnitchClient = require('deadmanssnitch-client');

// Set the API key as an environment variable.
process.env.DMS_API_KEY = 'DEAD-MANS-SNITCH-API-KEY';

const client = new DeadMansSnitchClient();

Linux:

$ DMS_API_KEY=DEAD-MANS-SNITCH-API-KEY node app.js

Windows:

> cmd /C "set DMS_API_KEY=DEAD-MANS-SNITCH-API-KEY && node app.js"

These are the available options for creating a DeadMansSnitchClient instance.

The checkIn and REST API methods return a Promise which resolves with the response data or rejects with an error.

Alternatively, the checkIn method and each of the REST API methods can also be provided a completion callback function as its last argument. When a callback function is used the corresponding method does not return a value. The arguments passed to the completion callback function are err and resp. The first argument (err) is always reserved for an exception/error and the second argument (resp) is always reserved for the data returned from the check-in or API call. If the corresponding method is completed successfully, then the first argument will be undefined. If the method fails, then the second argument will be undefined.

Create an instance:

const DeadMansSnitchClient = require('deadmanssnitch-client');

// Creating an API client.
const client = new DeadMansSnitchClient({
  apiKey: 'DEAD-MANS-SNITCH-API-KEY'
});

Check-in with a snitch:

async function performTask(token) {
  /*
   * Add task logic here.
   */

  // Check-in after a task completes.
  await client.checkIn(token);
}

Check-in with a snitch and add a message:

async function performTask(token) {
  /*
   * Add task logic here.
   */

  // Check-in after a task completes.
  await client.checkIn(token, `All's good man!`);
}

Get a list of snitches:

async function getAllSnitches() {
  try {
    return await client.getSnitches();
  } catch(err) {
    console.error(err);
  }
}

Get a certain snitch:

async function getSnitchInfo(token) {
  try {
    return await client.getSnitch(token);
  } catch(err) {
    console.error(err);
  }
}

Create a new snitch:

async function createNewSnitch() {
  try {
    return await client.createSnitch({
      name: 'Web App',
      interval: 'daily'
    });
  } catch(err) {
    console.error(err);
  }
}

Update a snitch using a callback function:

async function updateMySnitch(token, snitchInfo) {
  await client.updateSnitch(token, snitchInfo, (err, resp) => {
    if (err) {
      console.error(err);
    } else {
      console.log(resp);
    }
  });
}

• client.checkIn(token, message, callback) - Performs a check-in request for a snitch - Dead Man's Snitch Documentation
• client.getSnitches(tags, callback) - Gets a list of snitches - Dead Man's Snitch Documentation
• client.filterByStatus(status, callback) - Filters snitches by status - Dead Man's Snitch Documentation
• client.filterByInterval(interval, callback) - Filters snitches by interval - Dead Man's Snitch Documentation
• client.filterByAlertType(alertType, callback) - Filters snitches by alert type - Dead Man's Snitch Documentation
• client.getSnitch(token, callback) - Get the information for a snitch - Dead Man's Snitch Documentation
• client.createSnitch(snitchInfo, callback) - Creates a new snitch - Dead Man's Snitch Documentation
• client.updateSnitch(token, snitchInfo, callback) - Updates a snitch - Dead Man's Snitch Documentation
• client.addTags(token, tags, callback) - Adds tags to a snitch - Dead Man's Snitch Documentation
• client.removeTag(token, tagName, callback) - Remove a tag from a snitch - Dead Man's Snitch Documentation
• client.changeTags(token, tags, callback) - Changes/replaces the tags of a snitch - Dead Man's Snitch Documentation
• client.removeAllTags(token, callback) - Removes all of the tags from a snitch - Dead Man's Snitch Documentation
• client.pauseSnitch(token, callback) - Pauses an active snitch - Dead Man's Snitch Documentation
• client.deleteSnitch(token, callback) - Deletes a snitch - Dead Man's Snitch Documentation

The CHANGELOG contains descriptions of notable changes.

This software is licensed under the Apache 2 license.