This reverts commit 5f93d97005.
'guix pull' would fail because (guix self) needs 'scheme-files'
from (guix discovery), which was not exported until now.
This mitigates <https://bugs.gnu.org/27284>.
* guix/self.scm: New file.
* Makefile.am (MODULES): Add it.
* build-aux/build-self.scm (libgcrypt, zlib, gzip, bzip2, xz)
(false-if-wrong-guile, package-for-current-guile, guile-json)
(guile-ssh, guile-git, guile-bytestructures): Remove.
(build): Rewrite to simply delegate to 'compiled-guix'.
* gnu/packages.scm (%distro-root-directory): Rewrite to try different
directories.
* guix/discovery.scm (guix): Export 'scheme-files'.
* guix/scripts/pull.scm (build-and-install): Split into...
(install-latest): ... this. New procedure. And...
(build-and-install): ... this, which now takes a monadic value argument.
(indirect-root-added): Remove.
(guix-pull): Call 'add-indirect-root'. Call 'build-from-source' and
pass the result to 'build-and-install'.
This makes 'latest-repository-commit' significantly more efficient and
reduces disk usage in the store.
* guix/git.scm (copy-to-store)[dot-git?]: New procedure.
Pass it as the #:select? argument to 'add-to-store'.
Fixes <https://bugs.gnu.org/29335>.
* guix/zlib.scm (close-procedure): Remove.
(make-gzip-input-port): Do (dup (fileno port)) to get a file descriptor
for 'gzdopen'. Close PORT before returning. Use 'gzclose' as the
'close' procedure of the returned port.
(make-gzip-output-port): Likewise.
* guix/workers.scm (worker-thunk): Add (const #f) as the 'catch'
handler, and move previous handler as pre-unwind handler. Protect
against 'make-stack' returning #f.
Fixes <https://bugs.gnu.org/28779>.
Reported by Eric Bavier <bavier@cray.com>.
* guix/workers.scm (<pool>)[busy]: New field.
(worker-thunk): Add #:idle and #:busy and use them.
(make-pool): Pass #:busy and #:idle to 'worker-thunk'. Pass a 'busy'
value to '%make-pool'.
* guix/workers.scm (pool-idle?): Check whether 'pool-busy' returns zero
and adjust docstring.
That way CVE fetching benefits from 'If-Modified-Since' handling.
* guix/http-client.scm (http-fetch/cached): Add #:write-cache and
#:cache-miss parameters and honor them.
* guix/cve.scm (%current-year-ttl, %past-year-ttl): Reduce.
(call-with-cve-port): Remove.
(write-cache): New procedure.
(fetch-vulnerabilities): Rewrite in terms of 'http-fetch/cached'.
This is another instance of <https://bugs.gnu.org/22966>.
The Microsoft-IIS/7.5 server at static.nvd.nist.gov would sometimes hang
when receiving our requests byte by byte.
* guix/build/download.scm (tls-wrap) [!guile-2.0]: Add 'setvbuf' call.
This ensures the timeout applies when connecting to the port returned by
PASV.
* guix/ftp-client.scm (ftp-list): Add #:timeout parameter. Use
'connect*' instead of 'connect' and pass TIMEOUT.
(ftp-retr): Likewise.
* guix/build/download.scm (ftp-fetch): Pass TIMEOUT to 'ftp-retr'.
* guix/build-system/r.scm (bioconductor-uri): Also return the archive URL.
* guix/import/cran.scm (latest-bioconductor-release, fetch-description):
Adjust because bioconductor-uri now returns a list.
* guix/import/cran.scm (%bioconductor-version,
%bioconductor-packages-list-url): New variables.
(bioconductor-packages-list, latest-bioconductor-package-version): New
procedures.
Suggested by Marius Bakke <mbakke@fastmail.com>
in <https://bugs.gnu.org/29177>.
* guix/scripts/refresh.scm (all-packages): Pass #:select? to
'fold-packages'.
Fixes <https://bugs.gnu.org/29091>.
Reported by Eric Bavier <bavier@cray.com>.
* guix/build/compile.scm (relative-file): New procedure.
(load-files): Use it before calling 'file-name->module-name'.
(compile-files): Likewise before calling 'scm->go'.
* guix/build/pull.scm (build-guix): Remove 'with-directory-excursion'
and file name hack from ce33c3af76.
Pass OUT to 'all-scheme-files'.
* guix/download.scm (%mirrors)[cpan]: Update the list of CPAN mirrors (of
which several are dead) with a more-or-less geographically diverse selection.
This is most often the need for perl module dependencies.
* guix/import/cpan.scm (cpan-module->sexp): 'inputs -> 'propagated-inputs.
* tests/cpan.scm ("cpan->guix-package"): Adjust accordingly.
* guix/import/elpa.scm (elpa-fetch-archive): Use 'http-fetch/cached'
directly instead of 'call-with-downloaded-file'. This ensures we don't
just abort when networking access is lacking, which is required to allow
'guix refresh -c refresh' to proceed.
Ludovic Courtès