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7 Commits

Author SHA1 Message Date
Ludovic Courtès ce72c78074 store: Attempt to decode build logs as UTF-8. 
* guix/serialization.scm (read-maybe-utf8-string): New procedure.
* guix/store.scm (process-stderr): Use it for the build log and errors.
* tests/store.scm ("current-build-output-port, UTF-8",
  "current-build-output-port, UTF-8 + garbage"): New tests.
 2015-03-05 22:17:36 +01:00
Ludovic Courtès 472e4c4303 serialization: Factorize 'read-byte-string'. 
* guix/serialization.scm (read-byte-string): New procedure.
  (read-string, read-latin1-string): Use it.
 2015-03-05 22:17:36 +01:00
Ludovic Courtès 46b8aadbd6 serialization: Check for EOF and incomplete input conditions. 
Fixes <http://bugs.gnu.org/19756>.
Reported by <sleep_walker@suse.cz>.

* guix/serialization.scm (currently-restored-file): New variable.
  (get-bytevector-n*): New procedure.
  (read-int, read-long-long, read-string, read-latin1-string,
  read-contents): Use it instead of 'get-bytevector-n'.
  (restore-file): Parameterize 'currently-restored-file' and set it.
* tests/nar.scm ("restore-file with incomplete input"): New test.
 2015-02-07 23:16:55 +01:00
Ludovic Courtès aa27b56083 serialization: Read Latin-1 strings with 'get-bytevector-n'. 
* guix/serialization.scm (read-latin1-string): Use 'get-bytevector-n'
  instead of 'get-string-n'.  Use 'list->string' etc. to convert the
  bytevector to a string.
 2015-01-18 22:17:09 +01:00
Ludovic Courtès 0363991a25 Break module cycle involving (guix store) and (guix ui). 
Before, there was a cycle along the lines of:

  (guix store) -> (guix nar) -> (guix ui) -> (guix store)

This caused problems, as discussed at:

  http://lists.gnu.org/archive/html/guix-devel/2014-10/msg00109.html

This patch removes cycles in the (guix ...) modules.

* guix/nar.scm (&nar-error, &nar-read-error, dump, write-contents,
  read-contents, %archive-version-1, write-file, restore-file): Move to...
* guix/serialization.scm: ... here.
* guix/store.scm: Remove dependency on (guix nar).
* guix/scripts/hash.scm, guix/scripts/offload.scm,
  guix/scripts/substitute-binary.scm, tests/nar.scm, tests/store.scm,
  tests/substitute-binary.scm: Adjust accordingly.
 2014-10-09 23:51:19 +02:00
Ludovic Courtès 6c20d1d0c3 store: Add #:timeout build option. 
* guix/serialization.scm (write-string-pairs): New procedure.
* guix/store.scm (write-arg): Add 'string-pairs' case.
  (set-build-options): Add 'timeout' keyword parameter.  Honor it.
* tests/derivations.scm ("build-expression->derivation and timeout"):
  New test.
 2014-03-09 23:01:18 +01:00
Ludovic Courtès 0f41c26f9b Add (guix nar) and (guix serialization). 
* guix/store.scm (write-int, read-int, write-long-long, read-long-long,
  write-padding, write-string, read-string, read-latin1-string,
  write-string-list, read-string-list, write-store-path,
  read-store-path, write-store-path-list, read-store-path-list): Move to
  serialization.scm.
  (write-contents, write-file): Move to nar.scm.
* guix/nar.scm, guix/serialization.scm: New files.
* Makefile.am (MODULES): Add them.
 2013-04-04 22:29:08 +02:00