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Format sync.js with prettier.io
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‎root/opt/docker-readme-sync/sync.js

+120-97
Original file line numberDiff line numberDiff line change
@@ -1,113 +1,136 @@
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var https = require('https');
2-
3-
4-
var get_github_readme = function(repo, branch, callback) {
5-
var repo_parts = repo.split('/');
6-
7-
var readme = "";
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var url = 'https://raw.githubusercontent.com/' + repo_parts[0] + '/' + repo_parts[1] + '/' + branch + '/README.md'
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var request = https.get(url, function(response) {
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response.on('data', function(chunk) {
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readme += chunk;
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});
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response.on('end', function() {
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callback(readme);
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});
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});
1+
var https = require("https");
2+
3+
var get_github_readme = function (repo, branch, callback) {
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var repo_parts = repo.split("/");
5+
6+
var readme = "";
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var url =
8+
"https://raw.githubusercontent.com/" +
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repo_parts[0] +
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"/" +
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repo_parts[1] +
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"/" +
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branch +
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"/README.md";
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var request = https.get(url, function (response) {
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response.on("data", function (chunk) {
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readme += chunk;
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});
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response.on("end", function () {
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callback(readme);
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});
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});
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};
1824

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2025
var get_dockerhub_readme = function (repo, callback) {
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const dockerHubAPI = require('docker-hub-api');
26+
const dockerHubAPI = require("docker-hub-api");
2227

23-
var repo_parts = repo.split('/');
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var repo_parts = repo.split("/");
2429

25-
var repo = dockerHubAPI.repository(repo_parts[0], repo_parts[1]).then(function(info) {
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var desc = info['full_description']
27-
if (desc == null) {
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desc = ''
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}
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var repo = dockerHubAPI
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.repository(repo_parts[0], repo_parts[1])
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.then(function (info) {
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var desc = info["full_description"];
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if (desc == null) {
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desc = "";
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}
3037

31-
callback(desc);
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});
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callback(desc);
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});
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};
3441

35-
var update_dockerhub_readme = function(user, pass, repo, full_desc, callback) {
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const dockerHubAPI = require('docker-hub-api');
42+
var update_dockerhub_readme = function (user, pass, repo, full_desc, callback) {
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const dockerHubAPI = require("docker-hub-api");
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var repo_parts = repo.split("/");
3746

38-
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var repo_parts = repo.split('/');
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dockerHubAPI.login(user, pass).then(function (info) {
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var descriptions = {
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full: full_desc,
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};
4051

41-
dockerHubAPI.login(user, pass).then(function(info) {
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var descriptions = {
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full: full_desc
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};
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dockerHubAPI.setRepositoryDescription(repo_parts[0], repo_parts[1], descriptions);
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dockerHubAPI.setRepositoryDescription(
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repo_parts[0],
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repo_parts[1],
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descriptions
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);
4757

48-
callback();
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});
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callback();
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});
5060
};
5161

5262
function run() {
53-
const fs = require('fs')
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55-
var dockerhub_username = process.env.DOCKERHUB_USERNAME
56-
var dockerhub_password = process.env.DOCKERHUB_PASSWORD
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var github_repo = process.env.GIT_REPOSITORY;
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var dockerhub_repo = process.env.DOCKER_REPOSITORY;
60-
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var branch = typeof process.env.GIT_BRANCH !== 'undefined' ? process.env.GIT_BRANCH : 'master';
62-
63-
// Get github readme
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console.log('Getting github readme for ' + github_repo);
65-
get_github_readme(github_repo, branch, function(github_readme) {
66-
67-
// Get dockerhub full description
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console.log('Getting dockerhub full description for ' + dockerhub_repo);
69-
get_dockerhub_readme(dockerhub_repo, function(dockerhub_readme) {
70-
71-
// determine if README.lite exists
72-
var readme_lite_file = 'README.lite'
73-
var readme_lite_exists = false
74-
try {
75-
if (fs.existsSync('/mnt/README.lite')) {
76-
readme_lite_file = '/mnt/README.lite';
77-
readme_lite_exists = true
78-
} else if (fs.existsSync('/mnt/.jenkins-external/README.lite')) {
79-
readme_lite_file = '/mnt/.jenkins-external/README.lite';
80-
readme_lite_exists = true
81-
}
82-
} catch(err) {
83-
console.log(err)
84-
}
85-
console.log(`File ${readme_lite_file} exists?: ${readme_lite_exists}.`)
86-
87-
// if README.lite exists and github readme is too large, then use README.lite contents
88-
if (readme_lite_exists == true && github_readme.length > 25000) {
89-
console.log(`Github readme length is larger than 25000, README.lite found, using README.lite`)
90-
github_readme = fs.readFileSync(readme_lite_file).toString()
91-
}
92-
93-
console.log(`Github readme length: ${github_readme.length}.`)
94-
console.log(`Dockerhub readme length: ${dockerhub_readme.length}.`)
95-
96-
if (readme_lite_exists == false && github_readme.length > 25000) {
97-
throw new Error(`Github readme is longer than 25,000 characters (length ${github_readme.length}).`)
98-
}
99-
100-
// If they dont match, update it, else, just notify console it's doing nothing.
101-
if (github_readme != dockerhub_readme) {
102-
console.log('Github readme and dockerhub full description do not match, updating...')
103-
update_dockerhub_readme(dockerhub_username, dockerhub_password, dockerhub_repo, github_readme, function() {
104-
console.log('Dockerhub updated.');
105-
});
106-
} else {
107-
console.log('Github readme and dockerhub full description match.')
108-
};
109-
});
110-
});
111-
};
63+
const fs = require("fs");
64+
65+
var dockerhub_username = process.env.DOCKERHUB_USERNAME;
66+
var dockerhub_password = process.env.DOCKERHUB_PASSWORD;
67+
68+
var github_repo = process.env.GIT_REPOSITORY;
69+
var dockerhub_repo = process.env.DOCKER_REPOSITORY;
70+
71+
var branch =
72+
typeof process.env.GIT_BRANCH !== "undefined"
73+
? process.env.GIT_BRANCH
74+
: "master";
75+
76+
// Get github readme
77+
console.log("Getting github readme for " + github_repo);
78+
get_github_readme(github_repo, branch, function (github_readme) {
79+
// Get dockerhub full description
80+
console.log("Getting dockerhub full description for " + dockerhub_repo);
81+
get_dockerhub_readme(dockerhub_repo, function (dockerhub_readme) {
82+
// determine if README.lite exists
83+
var readme_lite_file = "README.lite";
84+
var readme_lite_exists = false;
85+
try {
86+
if (fs.existsSync("/mnt/README.lite")) {
87+
readme_lite_file = "/mnt/README.lite";
88+
readme_lite_exists = true;
89+
} else if (fs.existsSync("/mnt/.jenkins-external/README.lite")) {
90+
readme_lite_file = "/mnt/.jenkins-external/README.lite";
91+
readme_lite_exists = true;
92+
}
93+
} catch (err) {
94+
console.log(err);
95+
}
96+
console.log(`File ${readme_lite_file} exists?: ${readme_lite_exists}.`);
97+
98+
// if README.lite exists and github readme is too large, then use README.lite contents
99+
if (readme_lite_exists == true && github_readme.length > 25000) {
100+
console.log(
101+
`Github readme length is larger than 25000, README.lite found, using README.lite`
102+
);
103+
github_readme = fs.readFileSync(readme_lite_file).toString();
104+
}
105+
106+
console.log(`Github readme length: ${github_readme.length}.`);
107+
console.log(`Dockerhub readme length: ${dockerhub_readme.length}.`);
108+
109+
if (readme_lite_exists == false && github_readme.length > 25000) {
110+
throw new Error(
111+
`Github readme is longer than 25,000 characters (length ${github_readme.length}).`
112+
);
113+
}
114+
115+
// If they dont match, update it, else, just notify console it's doing nothing.
116+
if (github_readme != dockerhub_readme) {
117+
console.log(
118+
"Github readme and dockerhub full description do not match, updating..."
119+
);
120+
update_dockerhub_readme(
121+
dockerhub_username,
122+
dockerhub_password,
123+
dockerhub_repo,
124+
github_readme,
125+
function () {
126+
console.log("Dockerhub updated.");
127+
}
128+
);
129+
} else {
130+
console.log("Github readme and dockerhub full description match.");
131+
}
132+
});
133+
});
134+
}
112135

113136
run();

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