mirror of
https://github.com/correl/melpa.git
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141 lines
4.2 KiB
Text
141 lines
4.2 KiB
Text
%% MELPA
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[ [Packages](#current-list-of-packages) ]
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[ [Installing](#installing) ]
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[ [Known Issues](#known-issues) ]
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[ [Updating Packages](#updating-packages) ]
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[ [Development](#development) ]
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*MELPA* or *Milkypostman's ELPA* or *Milkypostman's Experimental Lisp Package Repository* if you're not into the whole brevity thing.
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> a repository for development versions of Emacs packages (hot from the repo).
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**Last Update:** *<%= Time.now.strftime("%Y.%m.%d %H:%M") %>*
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## Current List of Packages
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<%
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def parse str
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# credit to: http://stackoverflow.com/q/3128406/154508
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tokens = str.scan(/#{Regexp.escape("(")}|#{Regexp.escape(")")}|[a-zA-Z0-9\-\_\+]+/)
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stack = [[]]
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tokens.each do |tok|
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case tok
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when "("
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stack << []
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when ")"
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stack[-2] << stack.pop
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else
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stack[-1] << tok
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end
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end
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return stack[-1][-1]
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end
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headers = ["Package", "Version", "Description"]
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data = parse(File.open("../packages/archive-contents").read)[1..-1]
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data.map! do |row|
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[row[0], row[1][0], row[3..-2].join(" ")]
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end
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data.sort!
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colwidth = [0,0,0]
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data.map do |row|
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row.to_enum(:each_with_index).map do |e,i|
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colwidth[i] = [colwidth[i], e.length].max
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end
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end
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%>
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<%=
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headers.to_enum(:each_with_index).map{
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|h,i| h + " "*(colwidth[i]-h.length) }.join(" ")
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%>
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<%= colwidth.map{ |w| "-"*w }.join(" ") %>
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<%=
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data.map{ |row|
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row.to_enum(:each_with_index).map{ |c,i|
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c + " "*(colwidth[i]-c.length)
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}.join(" ")
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}.join("\n")
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%>
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## Installing
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To add the repository put this before the call to `package-initialize`
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in your `init.el` file.
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<!-- <script src="https://gist.github.com/1679158.js"> </script> -->
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(add-to-list 'package-archives
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'("melpa" . "http://melpa.milkbox.net/packages/") t)
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Please read about [known issues](#known-issues) below before
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attempting to install multiple packages at once.
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## Known Issues
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Due to the way the HTTP routing works on my provider, the HTTP/1.1
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connection will time out for long package installs -- where the
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package is large and takes a while to compile -- like *magit* or *evil*.
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<!-- <script src="https://gist.github.com/1679208.js"> </script> -->
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(setq url-http-attempt-keepalives nil)
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This makes things a tad more slow but means that the install completes
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correctly. Otherwise the connection times out and the install goes haywire.
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### Fixes for `package.el`
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There are a number of small bugs in Emacs24's `package.el`. First,
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when installing dependencies, the packages were not getting
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initialized. Second, the order for dependencies was coming out
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backwards for what I needed. Both problems are
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easily patched by some *advice*.
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<!-- <script src="https://gist.github.com/1679232.js"> </script> -->
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(defadvice package-compute-transaction
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(before
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package-compute-transaction-reverse (package-list requirements)
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activate compile)
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"reverse the requirements"
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(setq requirements (reverse requirements))
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(print requirements))
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(defadvice package-download-tar
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(after package-download-tar-initialize activate compile)
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"initialize the package after compilation"
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(package-initialize))
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(defadvice package-download-single
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(after package-download-single-initialize activate compile)
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"initialize the package after compilation"
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(package-initialize))
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## Updating Packages
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`package.el` now includes a mechanism to upgrade packages. After running `package-list-pacages`, type *u* (mark Upgradable packages) and then *x* (eXecute the installs and deletions). When it's done installing all the packages it will ask if you want to delete the obsolete packages and so you can hit *y* (Yes).
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If you run into a problem installing or upgrading, you may need to go into your `~/.emacs.d/elpa/` directory and delete packages that are installed multiple times. This can happen when the install times out (see [Known Issues](#known-issues)).
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## Development
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[https://github.com/milkypostman/melpa](https://github.com/milkypostman/melpa)
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Contributions are welcome. Currently, the builder only supports
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packages using git, subversion, mercurial, and darcs. This covers
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most of the packages that I am interested in.
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