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standalone-haddock generates standalone haddock Haskell documentation.

Note: you need this program to publish haddocks on your own website. If you want
to upload haddocks to hackage instead, follow these instructions.

When you simply run cabal haddock, the resulting HTML documentation contains
hyperlinks to other packages on your system. As a result, you cannot publish it
on the internet (well, you can, but the links will be broken).

standalone-haddock takes several packages for which you want to publish
documentation. It generates documentation for them with proper links:

Thus the resulting directory with HTML files is relocatable and publishable.

TL;DR: it just works. See the haskell-suite documentation for an example


Using Haddock 2.16.0 (the version which is bundled with GHC 7.10.1) will result
in broken links in index.html. Please use any other version of Haddock.


Usage: standalone-haddock [--package-db DB-PATH] -o OUTPUT-PATH [PACKAGE-PATH]

Available options:
  -h,--help                Show this help text
  --package-db DB-PATH     Additional package database
  -o OUTPUT-PATH           Directory where html files will be placed

PACKAGE-PATH is the path to the (unpacked) package — i.e. a directory with a
.cabal file.

For example:

standalone-haddock -o doc haskell-names haskell-packages haskell-src-exts hse-cpp cabal/Cabal

NOTE: dependencies of every package need to be already installed in the
system with documentation (even those dependencies that themselves belong to the
current package set).

By default, only the global database is read. Other databases can be included
with the --package-db option. For example, to include the standard local

standalone-haddock -o doc --package-db $HOME/.ghc/i386-linux-7.6.3/package.conf.d pkg1 pkg2

(replace i386-linux-7.6.3 with your platform id).