Cheerio Scraper

# First, specify the base Docker image. You can read more about
# the available images at https://sdk.apify.com/docs/guides/docker-images
# You can also use any other image from Docker Hub.
FROM apify/actor-node:16

# Second, copy just package.json and package-lock.json since those are the only
# files that affect "npm install" in the next step, to speed up the build.
COPY package*.json ./

# Install NPM packages, skip optional and development dependencies to
# keep the image small. Avoid logging too much and print the dependency
# tree for debugging
RUN npm --quiet set progress=false \
 && npm install --only=prod --no-optional \
 && echo "Installed NPM packages:" \
 && (npm list || true) \
 && echo "Node.js version:" \
 && node --version \
 && echo "NPM version:" \
 && npm --version

# Next, copy the remaining files and directories with the source code.
# Since we do this after NPM install, quick build will be really fast
# for most source file changes.
COPY . ./

# Optionally, specify how to launch the source code of your actor.
# By default, Apify's base Docker images define the CMD instruction
# that runs the Node.js source code using the command specified
# in the "scripts.start" section of the package.json file.
# In short, the instruction looks something like this:
#
# CMD npm start

1// This is the main Node.js source code file of your actor.
2// It is referenced from the "scripts" section of the package.json file.
3
4const Apify = require('apify');
5
6Apify.main(async () => {
7    // Get input of the actor.
8    // If you'd like to have your input checked and generate a user
9    // interface for it, add INPUT_SCHEMA.json file to your actor.
10    // For more information, see https://docs.apify.com/actors/development/input-schema
11    const input = await Apify.getInput();
12    console.log('Input:');
13    console.dir(input);
14
15    // Do something useful here...
16
17    // Save output
18    const output = {
19        receivedInput: input,
20        message: 'Hello sir!',
21    };
22    console.log('Output:');
23    console.dir(output);
24    await Apify.setValue('OUTPUT', output);
25});

{
    "name": "my-actor",
    "version": "0.0.1",
    "dependencies": {
        "apify": "^2.2.2"
    },
    "scripts": {
        "start": "node main.js"
    },
    "author": "Me!"
}