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131 lines
3.4 KiB
Fish
131 lines
3.4 KiB
Fish
# NAME
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# tiny - tap into github's git.io URL shortener
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#
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# SYNOPSIS
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# tiny [-u --user <username>]
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# [-r --repo <repository>]
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# [-c --code <vanity code>]
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# [-o --open]
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# [-h --help]
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#
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# tiny [-c --code] [-o --open] owned-repo/url
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#
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# DESCRIPTION
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# Tap into git.io, github's URL shortener service, to easily shorten any
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# github URL. The generated URL is printed to `stdout` and copied to the
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# clipboard. You can optionally specify the `-o` flag to open it up on
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# your browser too.
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#
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# OPTIONS
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# -u --user Username. If omitted, query the git global config.
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# -r --repo Repository.
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# -c --code Own code to setup a personal `vanity` URL. A regular short
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# URL is generated if the specified code is not available.
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# -o --open Open the short URL in the browser.
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# -h --help Display usage help.
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#
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# DEFAULT OPTIONS
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# It's possible to omit the `-u` option and just specify the `url` to
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# shorten.
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#
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# tiny my-awesome-repo
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#
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# In this case, the username will be retrieved from your git config.
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# You can add your github username to git's config like this:
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#
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# git config github.user <your username>
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#
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# Another common use case is to simply copy paste an existing URL into
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# the terminal:
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#
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# tiny [-o --open] http://github.com/facebook/react
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#
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# DIAGNOSTICS
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# The following error codes are generated:
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# 1 git.io failed to shorten the URL
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# 2 invalid input or no input
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#
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# LINKS
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# github.com/blog/985-git-io-github-url-shortener
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# /
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import plugins/getopts
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function github.io -a url code
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if test -n "$code"
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set code -F code=$code
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end
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# Extract URL from the response an remove an annoying \r at the end.
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curl -is http://git.io/ -F url="$url" $code \
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| grep "Location: http" | cut -c11- \
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| awk '{print substr($0, 1, length($0) - 1)}'
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end
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function tiny -d "get a git.io short URL"
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set -l __github_url "https://github.com"
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set -l __github_user (git config github.user)
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set -l __TINY_ERR_BAD_URL 1
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set -l __TINY_ERR_BAD_INPUT 2
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while set opts (getopts ":o:open u:user: r:repo: c:code: h:help" $argv)
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switch $opts[1]
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case o
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set open true
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case u
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set user $opts[2]
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case r
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set repo $opts[2]
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case c
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set code $opts[2]
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case h
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tiny.help
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end
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end
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test $status -gt 1
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and tiny.help
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and return $__TINY_ERR_BAD_INPUT
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if echo "$opts" | grep --silent "http"
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set url "$opts"
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else if test -n "$opts"
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# To allow the covenience of `tiny [OPTS] repo` → `tiny [OPTS] -r repo`
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set repo "$opts"
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end
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if not set -q url
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if not set -q user
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if not set -q repo
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tiny.help
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return $__TINY_ERR_BAD_INPUT
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end
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set user $__github_user
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if test -z "$user"
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echo "Specify a username via the -u option or save it to your git config."
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echo -sn (set_color ccc) "e.g., git config --global github.user"
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echo (set_color yellow) "username"
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return $__TINY_ERR_BAD_INPUT
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end
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end
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set url "$__github_url/$user/$repo" "$code"
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end
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set url (github.io $url)
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if test -n "$url"
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if test (uname) != "Darwin"
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import plugins/pbcopy
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end
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# Print to stdout, copy to stderr pipe it into pbcopy.
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echo "$url" | tee /dev/stderr ^| pbcopy ^/dev/null
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set -q open
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and open "$url"
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or true
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else
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return $__TINY_ERR_BAD_URL
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end
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end
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