guix.git/guix/channels.scm, branch master

deprecation: Use the 'warning' procedure for diagnostics.

2019-06-03T21:18:47Z

Until now, (guix deprecation) had its own warning mechanism, which was inconsistent (it did not use colors, etc.) * guix/deprecation.scm (deprecation-warning-port): Remove (source-properties->location-string): Remove. (warn-about-deprecation): Use 'warning' instead of 'format'. (define-deprecated, define-deprecated/alias): Adjust docstring. * guix/channels.scm (build-from-source): Refer to 'guix-warning-port' instead of 'deprecation-warning-port'.

pull: '--url', '--commit', and '--branch' apply to the 'guix' channel.

2019-04-17T11:56:40Z

Suggested by pkill9 . * guix/scripts/pull.scm (channel-list): Apply REF and URL to the 'guix' channel. * doc/guix.texi (Invoking guix pull): Adjust accordingly.

channels: Do not fail when the inferior lacks 'guix repl'.

2019-03-08T11:31:38Z

Fixes . Reported by Martin Flack . Previously we'd fail to build the package cache for old versions of Guix that lack 'guix repl'. Now we simply ignore the issue and keep going without a cache. * guix/inferior.scm (gexp->derivation-in-inferior): Add #:silent-failure? and honor it. [drop-extra-keyword]: New procedure. Use it. * guix/channels.scm (package-cache-file): Pass #:silent-failure? #t.

channels: Do not offload package cache derivation.

2019-01-29T11:09:52Z

* guix/channels.scm (package-cache-file): Pass #:local-build? to 'gexp->derivation-in-inferior'.

channels: Turn off deprecation warnings when loading 'build-self.scm'.

2019-01-28T22:13:40Z

* guix/channels.scm (build-from-source): Parameterize DEPRECATION-WARNING-PORT when loading SCRIPT.

channels: Use 'fold2'.

2019-01-20T17:45:40Z

* guix/channels.scm (latest-channel-instances): Use 'fold2' instead of 'fold'.

channels: Gracefully report the lack of a 'guix' channel.

2019-01-20T17:11:11Z

* guix/channels.scm (channel-instance-derivations): Raise an '&message' condition when CORE-INSTANCE is #f.

channels: Build channel modules in an inferior.

2019-01-20T16:57:14Z

This ensures that channel modules are compiled with the right Guile, that they get to see the right modules, and so on. IOW, it avoids bugs such as those addressed by commits 3c0e16391ed9a3e3e4611b940fb393c5f2ecea63 and cb341c121919877ae6267a6460c0c17536d06eff. * guix/channels.scm (standard-module-derivation): Add 'core' parameter. Rewrite in terms of 'gexp->derivation-in-inferior'. (build-from-source): Add #:core parameter and pass it to 'standard-module-derivation'. (build-channel-instance): Add 'core' parameter and pass it on. (channel-instance-derivations)[dependencies]: Remove. Adjust 'build-channel-instance' call.

channels: Don't pull from the same channel more than once.

2019-01-20T16:57:14Z

Previous 'channel-instance->manifest' would call 'latest-channel-derivation', which could trigger another round of 'latest-repository-commit' for no good reason. * guix/channels.scm (resolve-dependencies): New procedure. (channel-instance-derivations)[edges]: New variable. [instance->derivation]: New procedure. * tests/channels.scm (make-instance): Use 'checkout->channel-instance' instead of 'channel-instance'. ("channel-instances->manifest"): New test.

channels: Compute a package cache and use it.

2019-01-15T19:24:09Z

* gnu/packages.scm (cache-is-authoritative?, load-package-cache) (cache-lookup, generate-package-cache): New procedures. (%package-cache-file): New variable. (find-packages-by-name): Rename to... (find-packages-by-name/direct): ... this. (find-packages-by-name): Rewrite to use the package cache when 'cache-is-authoritative?' returns true. * tests/packages.scm ("find-packages-by-name + version, with cache") ("find-packages-by-name with cache"): New tests. * guix/channels.scm (package-cache-file): New procedure. (%channel-profile-hooks): New variable. (channel-instances->derivation): Use it in #:hooks. * guix/scripts/package.scm (build-and-use-profile): Add #:hooks and honor it. * guix/scripts/pull.scm (build-and-install): Pass #:hooks to UPDATE-PROFILE.