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5 Commits

Author SHA1 Message Date
Ludovic Courtès cd4027fa47 nar: Add 'restore-file-set', for use by build hooks. 
* guix/nar.scm (&nar-invalid-hash-error, &nar-signature-error): New
  condition types.
  (&nar-error): Add 'file' and 'port' fields.
  (&nar-read-error): Remove 'port' and 'file' fields.
  (lock-store-file, unlock-store-file, finalize-store-file,
  temporary-store-directory, restore-file-set): New procedures.
* tests/nar.scm (%seed): New variable.
  (random-text): New procedure.
  ("restore-file-set (signed, valid)", "restore-file-set (missing
  signature)", "restore-file-set (corrupt)"): New tests.
* po/Makevars (XGETTEXT_OPTIONS): Add '--keyword=message'.nar fixes
* po/POTFILES.in: Add guix/nar.scm.
 2014-01-24 00:01:50 +01:00
Ludovic Courtès 48e488eb2c nar: Fix file descriptor leak when writing a Nar. 
* guix/nar.scm (write-contents)[call-with-binary-input-file]: Always
  close PORT.
 2013-09-23 00:33:50 +02:00
Ludovic Courtès 8f3114b7a4 nar: Add support for symlinks. 
* guix/nar.scm (write-file): Add case for type `symlink'.
  (restore-file): Likewise.
* tests/nar.scm (random-file-size, make-file-tree, delete-file-tree,
  with-file-tree, file-tree-equal?, make-random-bytevector,
  populate-file): New procedures.
  (%test-dir): New variable.
  ("write-file + restore-file"): Use `%test-dir' and `file-tree-equal?'.
  ("write-file + restore-file with symlinks"): New test.
 2013-04-12 14:42:56 +02:00
Ludovic Courtès 53c63ee937 nar: Implement restoration from Nar. 
* guix/nar.scm (&nar-error, &nar-read-error): New condition types.
  (dump): New procedure.
  (write-contents)[dump]: Remove.  Use the one above instead.
  (read-contents, write-file, restore-file): New procedures.
  (%archive-version-1): New variable.
 2013-04-08 23:21:38 +02:00
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