-
-
Notifications
You must be signed in to change notification settings - Fork 5.5k
/
README.md
235 lines (181 loc) · 11.6 KB
/
README.md
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
<p align="center">
<img src="https://raw.githubusercontent.com/badges/shields/master/readme-logo.svg?sanitize=true"
height="130">
</p>
<p align="center">
<a href="https://github.com/badges/shields/graphs/contributors" alt="Contributors">
<img src="https://img.shields.io/github/contributors/badges/shields" /></a>
<a href="#backers" alt="Backers on Open Collective">
<img src="https://img.shields.io/opencollective/backers/shields" /></a>
<a href="#sponsors" alt="Sponsors on Open Collective">
<img src="https://img.shields.io/opencollective/sponsors/shields" /></a>
<a href="https://github.com/badges/shields/pulse" alt="Activity">
<img src="https://img.shields.io/github/commit-activity/m/badges/shields" /></a>
<a href="https://circleci.com/gh/badges/shields/tree/master">
<img src="https://img.shields.io/circleci/project/github/badges/shields/master" alt="build status"></a>
<a href="https://circleci.com/gh/badges/daily-tests">
<img src="https://img.shields.io/circleci/project/github/badges/daily-tests?label=service%20tests"
alt="service-test status"></a>
<a href="https://coveralls.io/github/badges/shields">
<img src="https://img.shields.io/coveralls/github/badges/shields"
alt="coverage"></a>
<a href="https://lgtm.com/projects/g/badges/shields/alerts/">
<img src="https://img.shields.io/lgtm/alerts/g/badges/shields"
alt="Total alerts"/></a>
<a href="https://discord.gg/HjJCwm5">
<img src="https://img.shields.io/discord/308323056592486420?logo=discord"
alt="chat on Discord"></a>
<a href="https://twitter.com/intent/follow?screen_name=shields_io">
<img src="https://img.shields.io/twitter/follow/shields_io?style=social&logo=twitter"
alt="follow on Twitter"></a>
</p>
This is home to [Shields.io][shields.io], a service for concise, consistent,
and legible badges in SVG and raster format, which can easily be included in
GitHub readmes or any other web page. The service supports dozens of
continuous integration services, package registries, distributions, app
stores, social networks, code coverage services, and code analysis services.
Every month it serves over 870 million images and is used by some of the
world's most popular open-source projects, [VS Code][vscode], [Vue.js][vue]
and [Bootstrap][bootstrap] to name a few.
[vscode]: https://github.com/Microsoft/vscode
[vue]: https://github.com/vuejs/vue
[bootstrap]: https://github.com/twbs/bootstrap
This repo hosts:
- The [Shields.io][shields.io] frontend and server code
- An [NPM library for generating badges][badge-maker]
- [documentation][badge-maker-docs]
- [changelog][badge-maker-changelog]
- The [badge design specification][badge-spec]
[shields.io]: https://shields.io/
[badge-maker]: https://www.npmjs.com/package/badge-maker
[badge-spec]: https://github.com/badges/shields/tree/master/spec
[badge-maker-docs]: https://github.com/badges/shields/tree/master/badge-maker/README.md
[badge-maker-changelog]: https://github.com/badges/shields/tree/master/badge-maker/CHANGELOG.md
## Examples
- code coverage percentage: 
- stable release version: 
- package manager release: 
- status of third-party dependencies: 
- static code analysis grade: 
- [SemVer](https://semver.org/) version observance: 
- amount of [Liberapay](https://liberapay.com/) donations per week: 
- Python package downloads: 
- Chrome Web Store extension rating: 
- [Uptime Robot](https://uptimerobot.com) percentage: 
[Make your own badges!][custom badges]
(Quick example: `https://img.shields.io/badge/left-right-f39f37`)
[custom badges]: https://shields.io/#your-badge
### Quickstart
Browse a [complete list of badges][shields.io] and locate a particular badge by using the search bar or by browsing the categories. Click on the badge to fill in required data elements for that badge type (like your username or repo) and optionally customize (label, colors etc.). And it's ready for use!
Use the button at the bottom to copy your badge url or snippet, which can then be added to places like your GitHub readme files or other web pages.
## Contributing
Shields is a community project. We invite your participation through issues
and pull requests! You can peruse the [contributing guidelines][contributing].
When adding or changing a service [please add tests][service-tests].
This project has quite a backlog of suggestions! If you're new to the project,
maybe you'd like to open a pull request to address one of them.
You can read a [tutorial on how to add a badge][tutorial].
[](https://github.com/badges/shields/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22)
[service-tests]: https://github.com/badges/shields/blob/master/doc/service-tests.md
[tutorial]: https://github.com/badges/shields/blob/master/doc/TUTORIAL.md
[contributing]: https://github.com/badges/shields/blob/master/CONTRIBUTING.md
## Development
1. Install Node 16 or later. You can use the [package manager][] of your choice.
Tests need to pass in Node 16 and 17.
2. Clone this repository.
3. Run `npm ci` to install the dependencies.
4. Run `npm start` to start the badge server and the frontend dev server.
5. Open `http://localhost:3000/` to view the frontend.
When server source files change, the badge server should automatically restart
itself (using [nodemon][]). When the frontend files change, the frontend dev
server (`gatsby dev`) should also automatically reload. However the badge
definitions are built only before the server first starts. To regenerate those,
either run `npm run defs` or manually restart the server.
To debug a badge from the command line, run `npm run badge -- /npm/v/nock`.
It also works with full URLs like
`npm run badge -- https://img.shields.io/npm/v/nock`.
Use `npm run debug:server` to start server in debug mode.
[This recipe][nodemon debug] shows how to debug Node.js application in [VS Code][].
Shields has experimental support for [Gitpod][gitpod], a pre-configured development
environment that runs in your browser. To use Gitpod, click the button below and
sign in with GitHub. Gitpod also offers a browser add-on, though it is not required.
Please report any Gitpod bugs, questions, or suggestions in issue
[#2772](https://github.com/badges/shields/issues/2772).
[](https://gitpod.io/#https://github.com/badges/shields)
[Snapshot tests][] ensure we don't inadvertently make changes that affect the
SVG or JSON output. When deliberately changing the output, run
`SNAPSHOT_DRY=1 npm run test:package` to preview changes to the saved
snapshots, and `SNAPSHOT_UPDATE=1 npm run test:package` to update them.
The server can be configured to use [Sentry][] ([configuration][sentry configuration]) and [Prometheus][] ([configuration][prometheus configuration]).
Daily tests, including a full run of the service tests and overall code coverage, are run via [badges/daily-tests][daily-tests].
[package manager]: https://nodejs.org/en/download/package-manager/
[gitpod]: https://www.gitpod.io/
[snapshot tests]: https://glebbahmutov.com/blog/snapshot-testing/
[prometheus]: https://prometheus.io/
[prometheus configuration]: https://github.com/badges/shields/blob/master/doc/self-hosting.md#prometheus
[sentry]: https://sentry.io/
[sentry configuration]: https://github.com/badges/shields/blob/master/doc/self-hosting.md#sentry
[daily-tests]: https://github.com/badges/daily-tests
[nodemon]: https://nodemon.io/
[nodemon debug]: https://github.com/Microsoft/vscode-recipes/tree/master/nodemon
[vs code]: https://code.visualstudio.com/
## Hosting your own server
There is documentation about [hosting your own server][self-hosting].
[self-hosting]: https://github.com/badges/shields/blob/master/doc/self-hosting.md
## Related projects
[](https://awesome.re)
Status badges are used widely across open-source and private software projects.
Academics have studied the "signal" badges provide about software project
quality. There are many existing libraries for rendering these badges, and
alternatives to the hosted Shields badge service. [awesome-badges][] is a
curated collection of such resources.
[Contributions][contributing to awesome-badges] may be considered there.
(The presence of a project in that collection should not be interpreted as an endorsement nor promotion from the Shields project)
[awesome-badges]: https://github.com/badges/awesome-badges
[contributing to awesome-badges]: https://github.com/badges/awesome-badges/blob/main/CONTRIBUTING.md
## History
b.adge.me was the original website for this service. Heroku back then had a
thing which made it hard to use a toplevel domain with it, hence the odd
domain. It used code developed in 2013 from a library called
[gh-badges][old-gh-badges], both developed by [Thaddée Tyl][espadrine].
The project merged with shields.io by making it use the b.adge.me code
and closed b.adge.me.
The original badge specification was developed in 2013 by
[Olivier Lacan][olivierlacan]. It was inspired by the Travis CI and similar
badges (there were a lot fewer, back then). In 2014 Thaddée Tyl redesigned
it with help from a Travis CI employee and convinced everyone to switch to
it. The old design is what today is called the plastic style; the new one
is the flat style.
You can read more about [the project's inception][thread],
[the motivation of the SVG badge specification][motivation], and
[the specification itself][spec].
[olivierlacan]: https://github.com/olivierlacan
[espadrine]: https://github.com/espadrine
[old-gh-badges]: https://github.com/badges/gh-badges
[motivation]: https://github.com/badges/shields/blob/master/spec/motivation.md
[spec]: https://github.com/badges/shields/blob/master/spec/SPECIFICATION.md
[thread]: https://github.com/h5bp/lazyweb-requests/issues/150
## Project leaders
Maintainers:
- [calebcartwright](https://github.com/calebcartwright) (core team)
- [chris48s](https://github.com/chris48s) (core team)
- [Daniel15](https://github.com/Daniel15) (core team)
- [paulmelnikow](https://github.com/paulmelnikow) (core team)
- [platan](https://github.com/platan) (core team)
- [PyvesB](https://github.com/PyvesB) (core team)
- [RedSparr0w](https://github.com/RedSparr0w) (core team)
Operations:
- [calebcartwright](https://github.com/calebcartwright)
- [chris48s](https://github.com/chris48s)
- [paulmelnikow](https://github.com/paulmelnikow)
- [PyvesB](https://github.com/PyvesB)
Alumni:
- [espadrine](https://github.com/espadrine)
- [olivierlacan](https://github.com/olivierlacan)
## License
All assets and code are under the [CC0 LICENSE](LICENSE) and in the public
domain unless specified otherwise.
The assets in `logo/` are trademarks of their respective companies and are
under their terms and license.
## Community
Thanks to the people and companies who donate money, services or time to keep the project running. [https://shields.io/community](https://shields.io/community)