daemon: Add '--gc-keep-outputs' and '--gc-keep-derivations'.
* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_GC_KEEP_OUTPUTS,
GUIX_OPT_GC_KEEP_DERIVATIONS): New macros.
(options): Add 'gc-keep-outputs' and 'gc-keep-derivations'.
(string_to_bool): New function.
(parse_opt): Honor GUIX_OPT_GC_KEEP_DERIVATIONS and
GUIX_OPT_GC_KEEP_OUTPUTS.
* doc/guix.texi (Invoking guix-daemon): Document --gc-keep-outputs and
--gc-keep-derivations.
Add 'guix offload' as a daemon build hook.
* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_NO_BUILD_HOOK): New macro.
(options): Add '--no-build-hook'.
(parse_opt): Handle it.
(main)[HAVE_DAEMON_OFFLOAD_HOOK]: Set 'useBuildHook' by default.
Set $NIX_BUILD_HOOK to our offload hook unless otherwise specified.
[!HAVE_DAEMON_OFFLOAD_HOOK]: Clear 'useBuildHook'.
* pre-inst-env.in: Set and export NIX_BUILD_HOOK.
* nix/scripts/offload.in, guix/scripts/offload.scm: New files.
* guix/ui.scm (show-guix-help)[internal?]: Add "offload".
* config-daemon.ac: Call 'GUIX_CHECK_UNBUFFERED_CBIP'.
Instantiate 'nix/scripts/offload'. Set 'BUILD_DAEMON_OFFLOAD'
conditional, and optionally define 'HAVE_DEAMON_OFFLOAD_HOOK' cpp
macro.
* daemon.am (nodist_pkglibexec_SCRIPTS)[BUILD_DAEMON_OFFLOAD]: Add it.
* Makefile.am (MODULES)[BUILD_DAEMON_OFFLOAD]: Add
'guix/scripts/offload.scm'.
(EXTRA_DIST)[!BUILD_DAEMON_OFFLOAD]: Likewise.
* m4/guix.m4 (GUIX_CHECK_UNBUFFERED_CBIP): New macro.
* doc/guix.texi (Setting Up the Daemon): Move most of the body to...
(Build Environment Setup): ... this. New subsection.
(Daemon Offload Setup): New subsection.
guix-register: Support registration in the current store, without '--prefix'.
* nix/guix-register/guix-register.cc (register_validity): Leave
'info.path' unmodified when PREFIX is empty.
(main): Call 'settings.processEnvironment' early on.
Leave 'settings.nixStore' unmodified when PREFIX is empty.
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.
sync-with-upstream: Work around limitation of dash.
Reported by Andreas Enge <andreas@enge.fr>.
* nix/sync-with-upstream: Expand use of {cc,hh}, to placate dash.
daemon: Fix 'HashSink::currentHash()'.
Before that, calls to 'HashSink::currentHash()' would eventually lead to
a segfault because the underlying gcrypt handle has been closed. (Note
that this method is only used via 'importPaths' and 'exportPath', though.)
* nix/libutil/gcrypt-hash.hh (struct guix_hash_context): Add a
constructor and a copy constructor; move out of 'extern "C"'.
* nix/libutil/gcrypt-hash.cc (guix_hash_final): Clear 'md_handle' upon
exit.
* nix/sync-with-upstream (top_srcdir): Change hash.{cc,hh} to read
'struct Ctx' instead of 'union Ctx'.
daemon: Add libgcrypt call to state that the initialization is over.
* nix/nix-daemon/guix-daemon.cc (main): Add 'gcry_control' call.
Merge branch 'master' into core-updates
daemon: Set the umask to 022 when starting.
* nix/nix-daemon/guix-daemon.cc (main): Add 'umask' call.
* test-env.in: Remove use of 'umask'.
Merge branch 'master' into core-updates
guix-register: Allow the initial directory creation to proceed.
This fixes a bug whereby 'guix-register' would bail out when trying to
create NIX_STORE_DIR/.links when NIX_STORE_DIR is read-only.
* nix/guix-register/guix-register.cc (parse_opt): Initialize
'settings.nixStore' to PREFIX + NIX_STORE_DIR.
(main): Change 'settings.nixStore' once the 'LocalStore' has been
instantiated.
guix-register: Expect closures to refer to the original store.
* nix/guix-register/guix-register.cc (prefix): New variable.
(parse_opt): Use it.
(register_validity): Change 'info.path' to the final store name.
Hash the final under its real path.
* tests/guix-register.sh: Adjust the contents of $closure accordingly.
Rename 'NIX_LOCALSTATE_DIR' to 'NIX_STATE_DIR'. Don't try to call
'valid-path?'. Add test using 'sqlite3'.
Merge branch 'master' into core-updates
Add 'guix-register'.
* nix/guix-register/guix-register.cc, tests/guix-register.sh: New
files.
* Makefile.am (SH_TESTS)[BUILD_DAEMON]: Add tests/guix-register.sh.
* daemon.am (sbin_PROGRAMS, guix_register_SOURCES,
guix_register_CPPFLAGS, guix_register_LDADD): New variables.
* test-env.in: Export 'storedir', 'prefix', 'datarootdir', 'datadir',
and 'localstatedir'.
daemon: Use 'int' instead of the internal 'gcry_md_algo_t' type.
Fixes compilation with the forthcoming libgcrypt 1.6.x.
Reported by Matthias Wachs <wachs@net.in.tum.de>
and NIIBE Yutaka <gniibe@fsij.org>.
* nix/libutil/gcrypt-hash.cc (guix_hash_init, guix_hash_final): Use
'int' as the type of the 'algo' parameter.
* nix/libutil/gcrypt-hash.hh: Update declarations accordingly.
Merge branch 'master' into core-updates
Conflicts:
gnu/packages/make-bootstrap.scm
build: Fix `sync-with-upstream'.
* nix/sync-with-upstream: Remove schema.sql.hh.