package: Fix spacing in user messages.
* guix/scripts/package.scm (guix-package)[process-actions]: Fix spacing.
Merge branch 'core-updates'
guix package: Add `--search-paths' & co.
* guix/scripts/package.scm (search-path-environment-variables,
display-search-paths): New procedures.
(show-help, %options): Add `--search-paths'.
(guix-package)[process-actions]: Call `display-search-paths' once the
profile is ready.
[process-query]: Honor `search-paths'.
ui: Add `args-fold*' and use it.
* guix/ui.scm (args-fold*): New procedure.
* guix/scripts/build.scm, guix/scripts/download.scm,
guix/scripts/gc.scm, guix/scripts/hash.scm, guix/scripts/import.scm,
guix/scripts/package.scm, guix/scripts/pull.scm,
guix/scripts/refresh.scm: Use `args-fold*' instead of `args-fold'.
Merge branch 'master' into core-updates
Conflicts:
Makefile.am
gnu/packages/autotools.scm
gnu/packages/guile.scm
gnu/packages/python.scm
gnu/packages/shishi.scm
guix/gnu-maintenance.scm
guix/scripts/build.scm
guix/scripts/gc.scm
guix/scripts/package.scm
guix/scripts/substitute-binary.scm
guix/ui.scm
nix/nix-daemon/guix-daemon.cc
test-env.in
tests/nar.scm
tests/store.scm
ui: Add a 'define-diagnostic' macro.
* guix/ui.scm (define-diagnostic): New macro, which is based on the
previous version of 'warning'.
(warning, leave): Redefine using 'define-diagnostic'.
(report-error): New macro.
(install-locale): Use 'warning' instead of 'format'.
(call-with-error-handling): Adjust 'leave'.
* gnu/packages.scm (package-files): Use 'warning' instead of 'format'.
* guix/gnu-maintenance.scm (http-fetch): Use 'warning' and 'leave'.
* guix/scripts/build.scm (derivations-from-package-expressions, guix-build):
Adjust 'leave'.
* guix/scripts/download.scm (guix-download): Adjust 'leave'.
* guix/scripts/gc.scm (size->number, %options): Adjust 'leave'.
* guix/scripts/package.scm (roll-back, guix-package): Adjust 'leave'.
* po/POTFILES.in: Add 'guix/gnu-maintenance.scm'.
guix package: Allow the search of the latest release to be interrupted.
* guix/scripts/package.scm (%sigint-prompt): New variable.
(call-with-sigint-handler): New procedure.
(waiting): Use it.
scripts: Report what will be substituted.
* guix/derivations.scm (derivation-input-output-paths): New procedure.
(derivation-prerequisites-to-build): New `use-substitutes?' keyword
argument. Change two return the list of substitutable paths as a
second argument.
* guix/ui.scm (show-what-to-build): Turn `dry-run?' into a keyword
argument. New `use-substitutes?' keyword argument. Use `fold2' and
adjust to use both return values of
`derivation-prerequisites-to-build'. Display what will/would be
downloaded.
* guix/scripts/build.scm (guix-build): Adjust accordingly.
* guix/scripts/package.scm (guix-package): Likewise.
* tests/derivations.scm ("derivation-prerequisites-to-build and
substitutes"): New test.
package: allow users to upgrade the whole system by not providing a regexp.
* guix/scripts/packages.scm (guix-package) [process-actions]: When upgrading,
use "" when REGEXP is #f.
* doc/guix.texi: update the documentation accordingly.
guix package: Add `--no-substitutes'.
* guix/scripts/package.scm (%default-options): Add `substitutes?'.
(show-help, %options): Add and document `--no-substitutes'.
(guix-package): Call `set-build-options' to honor `substitutes?'.
ui: Add a `warning' macro.
* guix/ui.scm (program-name, guix-warning-port): New variables.
(warning): New macro.
(guix-main): Parametrize PROGRAM-NAME.
* guix/scripts/build.scm, guix/scripts/download.scm,
guix/scripts/gc.scm, guix/scripts/package.scm: Adjust to use `leave'
and `warning' consistently.
guix package: Add `--no-substitutes'.
* guix/scripts/package.scm (%default-options): Add `substitutes?'.
(show-help, %options): Add and document `--no-substitutes'.
(guix-package): Call `set-build-options' to honor `substitutes?'.
ui: Add a `warning' macro.
* guix/ui.scm (program-name, guix-warning-port): New variables.
(warning): New macro.
(guix-main): Parametrize PROGRAM-NAME.
* guix/scripts/build.scm, guix/scripts/download.scm,
guix/scripts/gc.scm, guix/scripts/package.scm: Adjust to use `leave'
and `warning' consistently.
Merge branch 'master' into core-updates
Conflicts:
Makefile.am
gnu/packages/base.scm
guix package: Report packages to be removed/installed.
* guix/scripts/package.scm (guix-package)[process-actions](show-what-to-remove/install):
New procedure.
Call it before `show-what-to-build'.
guix package: Gracefully handle `official-gnu-packages' failure.
* guix/gnu-maintenance.scm (http-fetch): Error out when DATA is #f.
* guix/scripts/package.scm (check-package-freshness): Wrap
`gnu-package?' call in `false-if-exception'.
Reported by Cyril Roelandt <tipecaml@gmail.com>.
ui: Gracefully report failures to connect to the daemon.
* guix/store.scm (&nix-connection-error): New condition type.
(open-connection): Translate `system-error' during the `connect' call
into `&nix-connection-error'.
* guix/ui.scm (call-with-error-handling): Add case for `nix-connection-error?'.
* guix/scripts/package.scm (guix-package): Move `open-connection' call
within `with-error-handling'.
* guix/scripts/pull.scm (guix-pull): Likewise.
* guix/scripts/download.scm (guix-download): Move body within
`with-error-handling'.
guix package: Recover from freshness check transient errors.
* guix/scripts/package.scm (check-package-freshness): Ignore
`getaddrinfo-error' and `ftp-error' exceptions.