| [6a3a178] | 1 | # hosted-git-info
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| 2 |
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| 3 | This will let you identify and transform various git hosts URLs between
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| 4 | protocols. It also can tell you what the URL is for the raw path for
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| 5 | particular file for direct access without git.
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| 6 |
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| 7 | ## Example
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| 8 |
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| 9 | ```javascript
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| 10 | var hostedGitInfo = require("hosted-git-info")
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| 11 | var info = hostedGitInfo.fromUrl("git@github.com:npm/hosted-git-info.git", opts)
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| 12 | /* info looks like:
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| 13 | {
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| 14 | type: "github",
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| 15 | domain: "github.com",
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| 16 | user: "npm",
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| 17 | project: "hosted-git-info"
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| 18 | }
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| 19 | */
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| 20 | ```
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| 21 |
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| 22 | If the URL can't be matched with a git host, `null` will be returned. We
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| 23 | can match git, ssh and https urls. Additionally, we can match ssh connect
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| 24 | strings (`git@github.com:npm/hosted-git-info`) and shortcuts (eg,
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| 25 | `github:npm/hosted-git-info`). GitHub specifically, is detected in the case
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| 26 | of a third, unprefixed, form: `npm/hosted-git-info`.
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| 27 |
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| 28 | If it does match, the returned object has properties of:
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| 29 |
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| 30 | * info.type -- The short name of the service
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| 31 | * info.domain -- The domain for git protocol use
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| 32 | * info.user -- The name of the user/org on the git host
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| 33 | * info.project -- The name of the project on the git host
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| 34 |
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| 35 | ## Version Contract
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| 36 |
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| 37 | The major version will be bumped any time…
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| 38 |
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| 39 | * The constructor stops accepting URLs that it previously accepted.
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| 40 | * A method is removed.
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| 41 | * A method can no longer accept the number and type of arguments it previously accepted.
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| 42 | * A method can return a different type than it currently returns.
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| 43 |
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| 44 | Implications:
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| 45 |
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| 46 | * I do not consider the specific format of the urls returned from, say
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| 47 | `.https()` to be a part of the contract. The contract is that it will
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| 48 | return a string that can be used to fetch the repo via HTTPS. But what
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| 49 | that string looks like, specifically, can change.
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| 50 | * Dropping support for a hosted git provider would constitute a breaking
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| 51 | change.
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| 52 |
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| 53 | ## Usage
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| 54 |
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| 55 | ### var info = hostedGitInfo.fromUrl(gitSpecifier[, options])
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| 56 |
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| 57 | * *gitSpecifer* is a URL of a git repository or a SCP-style specifier of one.
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| 58 | * *options* is an optional object. It can have the following properties:
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| 59 | * *noCommittish* — If true then committishes won't be included in generated URLs.
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| 60 | * *noGitPlus* — If true then `git+` won't be prefixed on URLs.
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| 61 |
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| 62 | ## Methods
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| 63 |
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| 64 | All of the methods take the same options as the `fromUrl` factory. Options
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| 65 | provided to a method override those provided to the constructor.
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| 66 |
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| 67 | * info.file(path, opts)
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| 68 |
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| 69 | Given the path of a file relative to the repository, returns a URL for
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| 70 | directly fetching it from the githost. If no committish was set then
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| 71 | `master` will be used as the default.
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| 72 |
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| 73 | For example `hostedGitInfo.fromUrl("git@github.com:npm/hosted-git-info.git#v1.0.0").file("package.json")`
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| 74 | would return `https://raw.githubusercontent.com/npm/hosted-git-info/v1.0.0/package.json`
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| 75 |
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| 76 | * info.shortcut(opts)
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| 77 |
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| 78 | eg, `github:npm/hosted-git-info`
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| 79 |
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| 80 | * info.browse(path, fragment, opts)
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| 81 |
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| 82 | eg, `https://github.com/npm/hosted-git-info/tree/v1.2.0`,
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| 83 | `https://github.com/npm/hosted-git-info/tree/v1.2.0/package.json`,
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| 84 | `https://github.com/npm/hosted-git-info/tree/v1.2.0/REAMDE.md#supported-hosts`
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| 85 |
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| 86 | * info.bugs(opts)
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| 87 |
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| 88 | eg, `https://github.com/npm/hosted-git-info/issues`
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| 89 |
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| 90 | * info.docs(opts)
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| 91 |
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| 92 | eg, `https://github.com/npm/hosted-git-info/tree/v1.2.0#readme`
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| 93 |
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| 94 | * info.https(opts)
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| 95 |
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| 96 | eg, `git+https://github.com/npm/hosted-git-info.git`
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| 97 |
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| 98 | * info.sshurl(opts)
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| 99 |
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| 100 | eg, `git+ssh://git@github.com/npm/hosted-git-info.git`
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| 101 |
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| 102 | * info.ssh(opts)
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| 103 |
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| 104 | eg, `git@github.com:npm/hosted-git-info.git`
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| 105 |
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| 106 | * info.path(opts)
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| 107 |
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| 108 | eg, `npm/hosted-git-info`
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| 109 |
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| 110 | * info.tarball(opts)
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| 111 |
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| 112 | eg, `https://github.com/npm/hosted-git-info/archive/v1.2.0.tar.gz`
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| 113 |
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| 114 | * info.getDefaultRepresentation()
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| 115 |
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| 116 | Returns the default output type. The default output type is based on the
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| 117 | string you passed in to be parsed
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| 118 |
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| 119 | * info.toString(opts)
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| 120 |
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| 121 | Uses the getDefaultRepresentation to call one of the other methods to get a URL for
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| 122 | this resource. As such `hostedGitInfo.fromUrl(url).toString()` will give
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| 123 | you a normalized version of the URL that still uses the same protocol.
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| 124 |
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| 125 | Shortcuts will still be returned as shortcuts, but the special case github
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| 126 | form of `org/project` will be normalized to `github:org/project`.
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| 127 |
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| 128 | SSH connect strings will be normalized into `git+ssh` URLs.
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| 129 |
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| 130 | ## Supported hosts
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| 131 |
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| 132 | Currently this supports GitHub, Bitbucket and GitLab. Pull requests for
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| 133 | additional hosts welcome.
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