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authorLudovic Courtès <ludo@gnu.org>2018-01-05 17:15:41 +0100
committerLudovic Courtès <ludo@gnu.org>2018-01-07 23:47:22 +0100
commit29a686688674dc875775305312513405fa396a06 (patch)
tree9e5f286444b8e663f3f99503c8bdc526aeb67c14 /nix/nix-daemon/guix-daemon.cc
parent896fec476f728183b331cbb6e2afb891207b4205 (diff)
downloadguix-29a686688674dc875775305312513405fa396a06.tar
guix-29a686688674dc875775305312513405fa396a06.tar.gz
daemon: Add gzip log compression.
* nix/nix-daemon/guix-daemon.cc (GUIX_OPT_LOG_COMPRESSION): New macro. (options): Mark "disable-log-compression" as hidden and add "log-compression". (parse_opt): Handle GUIX_OPT_LOG_COMPRESSION. * nix/libstore/build.cc (DerivationGoal): Add 'gzLogFile'. (openLogFile): Initialize it when 'logCompression' is COMPRESSION_GZIP. (closeLogFile, handleChildOutput): Honor 'gzLogFile'. * nix/libstore/globals.hh (Settings)[compressLog]: Remove. [logCompression]: New field. (CompressionType): New enum. * nix/libstore/globals.cc (Settings::Settings): Initialize it. (update): Remove '_get' call for 'compressLog'. * nix/local.mk (guix_daemon_LDADD, guix_register_LDADD): Add -lz. * guix/store.scm (log-file): Handle '.gz' log files. * tests/guix-daemon.sh: Add test with '--log-compression=gzip'. * doc/guix.texi (Invoking guix-daemon): Adjust accordingly. * config-daemon.ac: Check for libz and zlib.h.
Diffstat (limited to 'nix/nix-daemon/guix-daemon.cc')
-rw-r--r--nix/nix-daemon/guix-daemon.cc25
1 files changed, 22 insertions, 3 deletions
diff --git a/nix/nix-daemon/guix-daemon.cc b/nix/nix-daemon/guix-daemon.cc
index 7963358202..a1ef90dfdc 100644
--- a/nix/nix-daemon/guix-daemon.cc
+++ b/nix/nix-daemon/guix-daemon.cc
@@ -1,5 +1,5 @@
/* GNU Guix --- Functional package management for GNU
- Copyright (C) 2012, 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+ Copyright (C) 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
Copyright (C) 2006, 2010, 2012, 2014 Eelco Dolstra <e.dolstra@tudelft.nl>
This file is part of GNU Guix.
@@ -88,6 +88,7 @@ builds derivations on behalf of its clients.");
#define GUIX_OPT_BUILD_ROUNDS 17
#define GUIX_OPT_TIMEOUT 18
#define GUIX_OPT_MAX_SILENT_TIME 19
+#define GUIX_OPT_LOG_COMPRESSION 20
static const struct argp_option options[] =
{
@@ -120,8 +121,11 @@ static const struct argp_option options[] =
n_("build each derivation N times in a row") },
{ "lose-logs", GUIX_OPT_LOSE_LOGS, 0, 0,
n_("do not keep build logs") },
- { "disable-log-compression", GUIX_OPT_DISABLE_LOG_COMPRESSION, 0, 0,
+ { "disable-log-compression", GUIX_OPT_DISABLE_LOG_COMPRESSION, 0,
+ OPTION_HIDDEN, // deprecated
n_("disable compression of the build logs") },
+ { "log-compression", GUIX_OPT_LOG_COMPRESSION, "TYPE", 0,
+ n_("use the specified compression type for build logs") },
/* '--disable-deduplication' was known as '--disable-store-optimization'
up to Guix 0.7 included, so keep the alias around. */
@@ -197,8 +201,21 @@ parse_opt (int key, char *arg, struct argp_state *state)
settings.set("build-extra-chroot-dirs", chroot_dirs);
break;
}
+ case GUIX_OPT_LOG_COMPRESSION:
+ if (strcmp (arg, "none") == 0)
+ settings.logCompression = COMPRESSION_NONE;
+ else if (strcmp (arg, "gzip") == 0)
+ settings.logCompression = COMPRESSION_GZIP;
+ else if (strcmp (arg, "bzip2") == 0)
+ settings.logCompression = COMPRESSION_BZIP2;
+ else
+ {
+ fprintf (stderr, _("error: %s: unknown compression type\n"), arg);
+ exit (EXIT_FAILURE);
+ }
+ break;
case GUIX_OPT_DISABLE_LOG_COMPRESSION:
- settings.compressLog = false;
+ settings.logCompression = COMPRESSION_NONE;
break;
case GUIX_OPT_BUILD_USERS_GROUP:
settings.buildUsersGroup = arg;
@@ -487,6 +504,8 @@ main (int argc, char *argv[])
/* Effect all the changes made via 'settings.set'. */
settings.update ();
+ printMsg(lvlDebug,
+ format ("build log compression: %1%") % settings.logCompression);
if (settings.useSubstitutes)
{