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refactor for testability #81

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Aug 3, 2016
Merged

refactor for testability #81

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07061a1
update node modules
harlantwood Aug 3, 2016
4b94ff6
load all repos, recursively loading until no more pages
harlantwood Aug 3, 2016
708758f
create RepoMatrix class, with all static methods, to allow for testing
harlantwood Aug 3, 2016
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34 changes: 17 additions & 17 deletions package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -16,26 +16,26 @@
},
"dependencies": {},
"devDependencies": {
"bluebird": "^3.0.5",
"browser-sync": "^2.8.0",
"browserify": "^12.0.1",
"coffee-script": "^1.9.3",
"bluebird": "^3.4.1",
"browser-sync": "^2.14.0",
"browserify": "^13.1.0",
"coffee-script": "^1.10.0",
"coffeeify": "^2.0.1",
"datatables.net": "^1.10.10",
"datatables.net-dt": "^1.10.10",
"datatables.net-fixedheader": "^3.1.0",
"datatables.net-fixedheader-dt": "^3.1.0",
"jquery": "^2.1.4",
"lightsaber": "^0.5.1",
"datatables.net": "^1.10.12",
"datatables.net-dt": "^1.10.12",
"datatables.net-fixedheader": "^3.1.2",
"datatables.net-fixedheader-dt": "^3.1.2",
"jquery": "^3.1.0",
"lightsaber": "^0.6.5",
"loading-wave": "0.0.2",
"lodash": "^3.10.0",
"nodemon": "^1.3.8",
"npm-run-all": "^1.5.0",
"octokat": "^0.4.12",
"request-promise": "^1.0.2",
"lodash": "^4.14.1",
"nodemon": "^1.10.0",
"npm-run-all": "^2.3.0",
"octokat": "^0.4.17",
"request-promise": "^4.1.0",
"teacup": "^2.0.0",
"uglify-js": "^2.4.23",
"uglifyify": "^3.0.1"
"uglify-js": "^2.7.0",
"uglifyify": "^3.0.2"
},
"repository": {
"type": "git",
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206 changes: 206 additions & 0 deletions src/RepoMatrix.coffee
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Original file line number Diff line number Diff line change
@@ -0,0 +1,206 @@
Promise = require 'bluebird'
Octokat = require 'octokat'
request = require 'request-promise'
{log} = require 'lightsaber'
{merge, round, sample, size, sortBy} = require 'lodash'
Wave = require 'loading-wave'
$ = require 'jquery'
require('datatables.net')()
require('datatables.net-fixedheader')()
{
a
div
img
raw
render
renderable
span
table
tbody
td
th
thead
tr
} = require 'teacup'

$.fn.center = ->
@css 'position', 'absolute'
@css 'top', Math.max(0, ($(window).height() - $(this).outerHeight()) / 2 + $(window).scrollTop()) + 'px'
@css 'left', Math.max(0, ($(window).width() - $(this).outerWidth()) / 2 + $(window).scrollLeft()) + 'px'
@

class RepoMatrix
ORG = 'ipfs'

RAW_GITHUB_SOURCES = [
(repoName, path) -> "https://raw.githubusercontent.com/#{ORG}/#{repoName}/master/#{path}"
# (repoName, path) -> "https://rawgit.com/#{ORG}/#{repoName}/master/#{path}"
# (repoName, path) -> "https://raw.githack.com/#{ORG}/#{repoName}/master/#{path}" # funky error messages on 404
]

README_BADGES =
'Travis': (repoName) -> "(https://travis-ci.org/#{ORG}/#{repoName})"
'Circle': (repoName) -> "(https://circleci.com/gh/#{ORG}/#{repoName})"
'Made By': -> '[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)'
'Project': -> '[![](https://img.shields.io/badge/project-IPFS-blue.svg?style=flat-square)](http://ipfs.io/)'
'IRC': -> '[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)'

README_SECTIONS =
'ToC': -> 'Table of Contents'
'Install': -> '## Install'
'Usage': -> '## Usage'
'Contribute': -> '## Contribute'
'License': -> '## License'

README_OTHER =
'Banner': -> '![](https://cdn.rawgit.com/jbenet/contribute-ipfs-gif/master/img/contribute.gif)'

README_ITEMS = merge README_SECTIONS, README_OTHER

FILES = [
README = 'README.md'
LICENSE = 'LICENSE'
PATENTS = 'PATENTS'
CONTRIBUTE = 'CONTRIBUTE.md'
]

github = new Octokat

@start: ->
@wave = @loadingWave()
@loadRepos()
.catch (err) =>
console.error {err}
@killLoadingWave @wave
errMsg = 'Unable to access GitHub. <a href="https://twitter.com/githubstatus">Is it down?</a>'
$(document.body).append(errMsg)
throw err
.then (@repos) => @killLoadingWave @wave
.then => @showMatrix @repos
.then => @loadStats()

@loadingWave: ->
wave = Wave
width: 162
height: 62
n: 7
color: '#959'
$(wave.el).center()
document.body.appendChild wave.el
wave.start()
wave

@killLoadingWave: (wave) ->
wave.stop()
$(wave.el).hide()

@loadRepos: ->
github.orgs('ipfs').repos.fetch(per_page: 100)
.then (firstPage) =>
@thisAndFollowingPages(firstPage)
.then (repos) =>
@getFiles repos

@thisAndFollowingPages = (thisPage) ->
unless thisPage.nextPage?
return Promise.resolve thisPage
thisPage.nextPage()
.then (nextPage) =>
@thisAndFollowingPages nextPage
.then (followingPages) =>
repos = thisPage
repos.push followingPages...
repos


@showMatrix: (repos) ->
$('#matrix').append @matrix repos
$('table').DataTable
paging: false
searching: false
fixedHeader: true

@getFiles: (repos) ->
repos = sortBy repos, 'name'
Promise.map repos, (repo) ->
repo.files = {}
Promise.map FILES, (fileName) ->
source = sample RAW_GITHUB_SOURCES
request uri: source repo.name, fileName
.then (fileContents) ->
repo.files[fileName] = fileContents
.catch (err) -> # console.error err
.then -> repos

@matrix: renderable (repos) =>
table class: 'stripe order-column compact cell-border', =>
thead =>
tr =>
th =>
th class: 'left', colspan: 2, => "Builds"
th class: 'left', colspan: 2, => "README.md"
th class: 'left', colspan: 3, => "Files"
th class: 'left', colspan: size(README_ITEMS), => "Sections"
th class: 'left', colspan: size(README_BADGES), => "Badges"
th class: 'left', colspan: 2, => "Github"
tr =>
th class: 'left', => "IPFS Repo" # Name
th class: 'left', => "Travis CI" # Builds
th class: 'left', => "Circle CI" # Builds
th => "exists" # README.md
th => "> 500 chars" # README.md
th => "license" # Files
th => "patents" # Files
th => "contribute" # Files
for name of README_ITEMS # Sections
th => name
for name of README_BADGES # Badges
th => name
th => 'Stars' # Github
th => 'Open Issues' # Github
tbody =>
for repo in repos
tr =>
td class: 'left', => a href: "https://github.com/#{ORG}/#{repo.name}", => repo.name # Name
td class: 'left', => @travis repo.name # Builds
td class: 'left', => @circle repo.name # Builds
td class: 'no-padding', => @check repo.files[README] # README.md
td class: 'no-padding', => @check(repo.files[README]?.length > 500) # README.md
td class: 'no-padding', => @check repo.files[LICENSE] # Files
td class: 'no-padding', => @check repo.files[PATENTS] # Files
td class: 'no-padding', => @check repo.files[CONTRIBUTE] # Files
for name, template of README_ITEMS # Badges
expectedMarkdown = template repo.name
td class: 'no-padding', => @check(repo.files[README]?.indexOf(expectedMarkdown) >= 0)
for name, template of README_BADGES
expectedMarkdown = template repo.name
td class: 'no-padding', => @check(repo.files[README]?.indexOf(expectedMarkdown) >= 0)
td => repo.stargazersCount.toString()
td => repo.openIssuesCount.toString()

@check: renderable (success) ->
if success
div class: 'success', -> '✓'
else
div class: 'failure', -> '✗'

@travis: renderable (repoName) ->
a href: "https://travis-ci.org/#{ORG}/#{repoName}", ->
img src: "https://travis-ci.org/#{ORG}/#{repoName}.svg?branch=master"

@circle: renderable (repoName) ->
a href: "https://circleci.com/gh/#{ORG}/#{repoName}", ->
img src: "https://circleci.com/gh/#{ORG}/#{repoName}.svg?style=svg", onError: "this.parentElement.href = 'https://circleci.com/add-projects'; this.src = 'images/circle-ci-no-builds.svg'"

@loadStats: ->
github.rateLimit.fetch()
.then (info) => $('#stats').append @stats info

@stats: renderable (info) ->
{resources: {core: {limit, remaining, reset}}} = info
div class: 'stats', ->
now = (new Date).getTime() / 1000 # seconds
minutesUntilReset = (reset - now) / 60 # minutes
"Github API calls: #{remaining} remaining of #{limit} limit per hour; clean slate in: #{round minutesUntilReset, 1} minutes"

module.exports = RepoMatrix
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