packages: 'package-field-location' returns a relative file name.
* guix/packages.scm (package-field-location): Set
%FILE-PORT-NAME-CANONICALIZATION.
* tests/packages.scm ("package-field-location, relative file name"): New
test.
guix build: '-e' can be passed a monadic thunk.
* guix/ui.scm (read/eval): New procedure.
(read/eval-package-expression): Use it.
* guix/scripts/build.scm (derivations-from-package-expressions): Rename to...
(derivation-from-expression): ... this. Accept procedures, under the
assumption that they are monadic thunk.
(show-help): Adjust accordingly.
(guix-build): Ditto.
* tests/guix-build.sh: Add test.
* doc/guix.texi (Invoking guix build): Augment description of '-e'.
derivations: Allow 'map-derivations' to replace sources.
* guix/derivations.scm (map-derivation)[input->output-paths]: Allow
non-derivation inputs.
Allow replacements to be store files. Replace in SOURCES too.
* tests/derivations.scm ("map-derivation, sources"): New test.
packages: Suitably cope with indirect store paths as package sources.
* guix/packages.scm (package-source-derivation): Don't let indirect
store paths pass through.
* tests/packages.scm ("package-source-derivation, indirect store path"):
New test.
store: Make 'direct-store-path?' public.
* guix/store.scm (direct-store-path?): New procedure.
* guix/derivations.scm (derivation)[direct-store-path?]: Remove.
* tests/store.scm ("direct-store-path?"): New test.
derivations: Add 'map-derivation'.
* guix/derivations.scm (map-derivation): New procedure.
* tests/derivations.scm ("map-derivation"): New test.
utils: Add 'string-replace-substring'.
* guix/utils.scm (string-replace-substring): New procedure. Based on
code by Mark H. Weaver.
* tests/utils.scm ("string-replace-substring"): New test.
guix build: Add '--log-file'.
* guix/scripts/build.scm (show-help): Add '--log-file'.
(%options): Likewise.
(guix-build): Set %FILE-PORT-NAME-CANONICALIZATION. Honor '--log-file'.
* tests/guix-build.sh: Add '--log-file' tests.
* doc/guix.texi (Invoking guix build): Document '--log-file'.
store: Add 'log-file' procedure.
* guix/store.scm (log-file): New procedure.
* tests/store.scm ("log-file, derivation", "log-file, output file
name"): New tests.
packages: Add a 'snippet' field to <origin>.
* guix/packages.scm (<origin>): Add 'snippet', 'modules', and
'imported-modules' fields.
(patch-and-repack): Make 'inputs' a keyword parameter. Add 'snippet',
'modules', and 'imported-modules' parameters. Accept SOURCE as a raw
file name. Insert SNIPPET in BUILDER. Pass IMPORTED-MODULES to
'build-expression->derivation'.
(package-source-derivation): Pass the extra arguments to
'patch-and-repack'.
* tests/packages.scm ("package-source-derivation, snippet"): New test.
* doc/guix.texi (Defining Packages): Mention the 'patches' and 'snippet'
fields.
(Invoking guix build): Tell that --source has patches and snippets
applied.
(Software Freedom): Mention packages that contain non-free code.
tests: Fix max-silent-time test.
* tests/derivations.scm ("build-expression->derivation and
max-silent-time"): Use STORE instead of %STORE. Change BUILDER to
succeed by default. Return #f when no exception is raised.
tests: Add the builder as an input to raw derivations.
* tests/derivations.scm ("build derivation with 1 source",
"derivation with local file as input",
"derivation with a fixed-output input",
"multiple-output derivation",
"multiple-output derivation, non-alphabetic order",
"user of multiple-output derivation"): Add %BASH as an input, needed
in chroot builds.
guix package: Allow removal of a specific package output.
Fixes <http://bugs.gnu.org/15756>.
* guix/profiles.scm (<manifest-pattern>): New record type.
(remove-manifest-entry): Remove.
(entry-predicate, manifest-matching-entries): New procedures.
(manifest-remove): Accept a list of <manifest-pattern>.
(manifest-installed?): Replace 'name' parameter by 'pattern', a
<manifest-pattern>.
* guix/scripts/package.scm (options->removable): Return a list of
<manifest-pattern>.
(guix-package)[process-action]: Use 'manifest-matching-entries' to
compute the list of packages to remove.
* tests/profiles.scm: New file.
* Makefile.am (SCM_TESTS): Add it.
ui: Factorize package specification parsing.
* guix/ui.scm (package-specification->name+version+output): New
procedure.
* guix/scripts/package.scm (specification->package+output): Use it.
* tests/ui.scm ("package-specification->name+version+output"): New test.
derivations: 'derivation-path->output-path' honors the 'output' parameter.
* guix/derivations.scm (derivation-path->output-path): Pass OUTPUT.
* tests/derivations.scm ("multiple-output derivation,
derivation-path->output-path"): New test.
records: define-record-type*: Field bindings are bound with 'let*'.
* guix/records.scm (define-record-type*): Wrap field bindings in a
'let*', not in a 'letrec*', which turned out to be pointlessly
inconvenient.
* tests/records.scm: Adjust test names accordingly.
monads: Allow resolution of a monad's bind/return at expansion time.
* guix/monads.scm (<monad>): Turn in a raw SRFI-9 record type.
(define-monad): New macro.
(with-monad): Add a case for when MONAD is a macro.
(identity-return, identity-bind, store-return, store-bind): Inline.
(%identity-monad, %store-monad): Use 'define-monad'.
* tests/monads.scm ("monad?"): New test.
Add (guix monads).
* guix/monads.scm: New file.
* tests/monads.scm: New file.
* Makefile.am (MODULES): Add guix/monads.scm.
(SCM_TESTS): Add tests/monads.scm.
* doc/guix.texi (The Store Monad): New node.
(The Store): Reference it.
guix package: '--delete-generations' deletes generations older than specified.
* guix/scripts/package.scm (matching-generations): Add
'duration-relation' keyword parameter.
(guix-package)[process-action](delete-generations): Pass
#:duration-relation >.
* tests/guix-package.sh: Add test.
* doc/guix.texi (Invoking guix package): Clarify the meaning of
durations for '--list-durations' and '--delete-durations'.
tests: Fix typo.
* tests/guix-package.sh: Add missing "-p" option.