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authorLudovic Courtès <ludo@gnu.org>2015-01-14 13:34:52 +0100
committerLudovic Courtès <ludo@gnu.org>2015-01-14 13:34:52 +0100
commite87f0591f3117ed61285f33c7cc3548f72e551ad (patch)
treefcfbd9ee742721b4d30ddc2b863436f5bd0c17c2 /doc
parent1ed194646b22600e002ab8050905fd428d3036fc (diff)
downloadguix-e87f0591f3117ed61285f33c7cc3548f72e551ad.tar
guix-e87f0591f3117ed61285f33c7cc3548f72e551ad.tar.gz
monads: Move '%store-monad' and related procedures where they belong.
This turns (guix monads) into a generic module for monads, and moves the store monad and related monadic procedures in their corresponding module. * guix/monads.scm (store-return, store-bind, %store-monad, store-lift, text-file, interned-file, package-file, package->derivation, package->cross-derivation, origin->derivation, imported-modules, compiled, modules, built-derivations, run-with-store): Move to... * guix/store.scm (store-return, store-bind, %store-monad, store-lift, text-file, interned-file): ... here. (%guile-for-build): New variable. (run-with-store): Moved from monads.scm. Remove default value for #:guile-for-build. * guix/packages.scm (default-guile): Export. (set-guile-for-build): New procedure. (package-file, package->derivation, package->cross-derivation, origin->derivation): Moved from monads.scm. * guix/derivations.scm (%guile-for-build): Remove. (imported-modules): Rename to... (%imported-modules): ... this. (compiled-modules): Rename to... (%compiled-modules): ... this. (built-derivations, imported-modules, compiled-modules): New procedures. * gnu/services/avahi.scm, gnu/services/base.scm, gnu/services/dbus.scm, gnu/services/dmd.scm, gnu/services/networking.scm, gnu/services/ssh.scm, gnu/services/xorg.scm, gnu/system/install.scm, gnu/system/linux-initrd.scm, gnu/system/shadow.scm, guix/download.scm, guix/gexp.scm, guix/git-download.scm, guix/profiles.scm, guix/svn-download.scm, tests/monads.scm: Adjust imports accordingly. * guix/monad-repl.scm (default-guile-derivation): New procedure. (store-monad-language, run-in-store): Use it. * build-aux/hydra/gnu-system.scm (qemu-jobs): Add explicit 'set-guile-for-build' call. * guix/scripts/archive.scm (derivation-from-expression): Likewise. * guix/scripts/build.scm (options/resolve-packages): Likewise. * guix/scripts/environment.scm (guix-environment): Likewise. * guix/scripts/system.scm (guix-system): Likewise. * doc/guix.texi (The Store Monad): Adjust module names accordingly.
Diffstat (limited to 'doc')
-rw-r--r--doc/guix.texi11
1 files changed, 7 insertions, 4 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 5f25583906..c052804a45 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -2194,8 +2194,8 @@ scheme@@(guile-user)>
Note that non-monadic values cannot be returned in the
@code{store-monad} REPL.
-The main syntactic forms to deal with monads in general are described
-below.
+The main syntactic forms to deal with monads in general are provided by
+the @code{(guix monads)} module and are described below.
@deffn {Scheme Syntax} with-monad @var{monad} @var{body} ...
Evaluate any @code{>>=} or @code{return} forms in @var{body} as being
@@ -2235,8 +2235,8 @@ monadic expressions are ignored. In that sense, it is analogous to
@code{begin}, but applied to monadic expressions.
@end deffn
-The interface to the store monad provided by @code{(guix monads)} is as
-follows.
+The main interface to the store monad, provided by the @code{(guix
+store)} module, is as follows.
@defvr {Scheme Variable} %store-monad
The store monad. Values in the store monad encapsulate accesses to the
@@ -2278,6 +2278,9 @@ The example below adds a file to the store, under two different names:
@end deffn
+The @code{(guix packages)} module exports the following package-related
+monadic procedures:
+
@deffn {Monadic Procedure} package-file @var{package} [@var{file}] @
[#:system (%current-system)] [#:target #f] @
[#:output "out"] Return as a monadic