archive: Add '--missing'.
* guix/scripts/archive.scm (show-help, %options): Add '--missing'.
(guix-archive)[lines]: New procedure.
Use it to honor '--missing'.
* tests/guix-archive.sh: Add tests.
* doc/guix.texi (Invoking guix archive): Document '--missing'.
guix package: Gracefully deal with EPIPE on stdout for --list-*.
* guix/scripts/package.scm (leave-on-EPIPE): New macro.
(guix-package): Use it for 'list-installed', 'list-available', and
'--list-generations'.
* tests/guix-package.sh: Add test.
archive: Add '--authorize'.
* guix/scripts/archive.scm (authorize-key): New procedure.
(guix-archive): Call it when OPTS contains 'authorize-key'.
* tests/guix-archive.sh: Add test with invalid public key.
* guix/pki.scm: Export '%acl-file'.
* doc/guix.texi (Invoking guix archive): Make it clear that '--import'
works only with authorized keys. Document '--authorize'.
pk-crypto: Fix 'canonical-sexp->sexp' for atoms.
* guix/pk-crypto.scm (canonical-sexp->sexp): Add hack to extract an
atom's buffer.
* tests/pk-crypto.scm ("sexp->canonical-sexp->sexp"): Add sample.
Add (guix pki).
* guix/pki.scm, tests/pki.scm: New files.
* Makefile.am (MODULES): Add 'guix/pki.scm'.
(SCM_TESTS): Add 'tests/pki.scm'.
pk-crypto: Add canonical-sexp to sexp conversion procedures.
* guix/pk-crypto.scm (canonical-sexp-fold, canonical-sexp->sexp,
sexp->canonical-sexp): New procedures.
* tests/pk-crypto.scm ("canonical-sexp->sexp",
"sexp->canonical-sexp->sexp"): New tests.
pk-crypto: Add 'canonical-sexp-length' and related procedures.
* guix/pk-crypto.scm (canonical-sexp-length, canonical-sexp-null?,
canonical-sexp-list?): New procedures.
* tests/pk-crypto.scm ("canonical-sexp-length", "canonical-sexp-list?"):
New tests.
pk-crypto: 'canonical-sexp-nth-data' returns a symbol for "tokens".
* guix/pk-crypto.scm (token-string?): New procedure.
(canonical-sexp-nth-data): Return a symbol when the element is a
"token", and a bytevector otherwise.
(latin1-string->bytevector): Remove.
(hash-data->bytevector): Adjust accordingly.
* tests/pk-crypto.scm ("canonical-sexp-nth"): Adjust accordingly. Add
octet string example.
authenticate: Store the public key as part of the signature.
* guix/scripts/authenticate.scm (signature-sexp): New procedure.
(guix-authenticate): Use it to produce the signature. Adjust
verification code accordingly.
* tests/store.scm ("import corrupt path"): Adjust test accordingly.
pk-crypto: Rename 'gcry-sexp' to 'canonical-sexp'.
* guix/pk-crypto.scm: Rename procedures, variables, etc. from
'gcry-sexp' to 'canonical-sexp'. Add comment with references.
* guix/scripts/authenticate.scm, tests/pk-crypto.scm: Adjust
accordingly.
Add 'guix archive'.
* guix/scripts/archive.scm, tests/guix-archive.sh: New files.
* Makefile.am (MODULES): Add 'archive.scm'.
(SH_TESTS): Add 'guix-archive.sh'.
* doc/guix.texi (Invoking guix archive): New section.
* guix/scripts/build.scm: Export 'derivation-from-expression'.
* guix/scripts/package.scm: Export 'specification->package+output'.
authenticate: Add test.
* tests/guix-authenticate.sh: New file.
* Makefile.am (SH_TESTS): Add it.
build: Adjust pk-crypto tests to Libgcrypt 1.5.3.
Reported by Andreas Enge <andreas@enge.fr>.
* tests/pk-crypto.scm ("string->gcry-sexp->string"): Remove "#C0FFEE#"
from SEXPS.
("gcry-sexp-nth"): Start at index 1.
daemon: Implement signed archive import/export.
* guix/scripts/authenticate.scm, nix/scripts/guix-authenticate.in,
tests/signing-key.pub, tests/signing-key.sec: New files.
* po/POTFILES.in: Add 'guix/scripts/authenticate.scm'.
* guix/store.scm (dump-port): New procedure.
(process-stderr): Add 'user-port' optional parameter. Handle
the %STDERR-WRITE and %STDERR-READ cases as expected.
(import-paths, export-path, export-paths): New procedures.
* tests/store.scm ("export/import several paths", "import corrupt
path"): New tests.
* Makefile.am (MODULES): Add 'guix/scripts/authenticate.scm'.
(EXTRA_DIST): Add 'tests/signing-key.{pub,sec}'.
* daemon.am (libstore_a_CPPFLAGS)[-DNIX_CONF_DIR]: Change 'NIX_CONF_DIR'
to .../guix. Change 'OPENSSL_PATH' to 'guix-authenticate'.
* config-daemon.ac: Instantiate 'nix/scripts/guix-authenticate'.
* nix/nix-daemon/guix-daemon.cc (main): Augment $PATH to include
'settings.nixLibexecDir'.
* test-env.in: Export 'NIX_CONF_DIR' and 'NIX_LIBEXEC_DIR'. Populate
$NIX_CONF_DIR.
pk-crypto: Add a few sexp utility procedures.
* guix/pk-crypto.scm (gcry-sexp-car, gcry-sexp-cdr, gcry-sexp-nth,
gcry-sexp-nth-data, dereference-size_t, latin1-string->bytevector,
hash-data->bytevector): New procedures.
* tests/pk-crypto.scm ("gcry-sexp-car + cdr", "gcry-sexp-nth",
"gcry-sexp-nth-data", "bytevector->hash-data->bytevector"): New tests.
Add (guix pk-crypto).
* guix/pk-crypto.scm, tests/pk-crypto.scm: New files.
* Makefile.am (MODULES, SCM_TESTS): Add them.
guix package: allow multiple arguments after -i, -r, and -u.
* guix/scripts/package.scm (%options): Adapt option processors to accept and
return a second seed value: 'arg-handler', which handles bare arguments (if
not false). The install, remove, and upgrade option processors return an
arg-handler that repeat the same operation. All other option processors
return #f as the arg-handler. Make the arguments to install and remove
optional. The upgrade option processor deletes (upgrade . #f) from the
alist before adding a new entry.
(guix-package): Procedures passed to 'args-fold*' accept the new seed value
'arg-handler'. The 'operand-proc' uses 'arg-handler' (if not false).
* doc/guix.texi (Invoking guix package): Update docs.
* tests/guix-package.sh: Add test.
build: Skip one 'package-source-derivation' test when networking is missing.
* tests/packages.scm ("package-source-derivation, snippet"): Skip when
networking is missing.
store: Add tests for 'store-path-package-name'.
* tests/store.scm ("store-path-package-name", "store-path-package-name
#f"): New tests.