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-rw-r--r--Makefile.config.in1
-rw-r--r--doc/manual/conf-file.xml14
-rw-r--r--doc/manual/nix-store.xml183
-rw-r--r--src/libstore/globals.cc1
-rw-r--r--src/libstore/globals.hh3
-rw-r--r--src/libutil/util.cc2
-rw-r--r--src/libutil/util.hh2
-rw-r--r--src/nix-store/local.mk2
-rw-r--r--src/nix-store/nix-store.cc29
9 files changed, 144 insertions, 93 deletions
diff --git a/Makefile.config.in b/Makefile.config.in
index 093748332..53bdbbf61 100644
--- a/Makefile.config.in
+++ b/Makefile.config.in
@@ -10,6 +10,7 @@ PACKAGE_VERSION = @PACKAGE_VERSION@
bash = @bash@
bindir = @bindir@
bsddiff_compat_include = @bsddiff_compat_include@
+curl = @curl@
datadir = @datadir@
datarootdir = @datarootdir@
dblatex = @dblatex@
diff --git a/doc/manual/conf-file.xml b/doc/manual/conf-file.xml
index 327d22c4a..29f7f9c51 100644
--- a/doc/manual/conf-file.xml
+++ b/doc/manual/conf-file.xml
@@ -465,6 +465,20 @@ flag, e.g. <literal>--option gc-keep-outputs false</literal>.</para>
</varlistentry>
+ <varlistentry xml:id="conf-log-servers"><term><literal>log-servers</literal></term>
+
+ <listitem>
+
+ <para>A list of URL prefixes (such as
+ <literal>http://hydra.nixos.org/log</literal>) from which
+ <command>nix-store -l</command> will try to fetch build logs if
+ they’re not available locally.</para>
+
+ </listitem>
+
+ </varlistentry>
+
+
</variablelist>
</para>
diff --git a/doc/manual/nix-store.xml b/doc/manual/nix-store.xml
index 87cbc307a..c9a912ff0 100644
--- a/doc/manual/nix-store.xml
+++ b/doc/manual/nix-store.xml
@@ -111,7 +111,7 @@ lrwxrwxrwx 1 ... 2005-03-13 21:10 /home/eelco/bla/result -> /nix/store/1r1134
</listitem>
</varlistentry>
-
+
</variablelist>
<variablelist condition="manpage">
@@ -120,7 +120,7 @@ lrwxrwxrwx 1 ... 2005-03-13 21:10 /home/eelco/bla/result -> /nix/store/1r1134
</refsection>
-
+
<!--######################################################################-->
@@ -141,7 +141,7 @@ lrwxrwxrwx 1 ... 2005-03-13 21:10 /home/eelco/bla/result -> /nix/store/1r1134
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--realise</option> essentially “builds”
the specified store paths. Realisation is a somewhat overloaded term:
@@ -196,14 +196,14 @@ printed.)</para>
</variablelist>
</refsection>
-
+
<refsection><title>Examples</title>
<para>This operation is typically used to build store derivations
produced by <link
linkend="sec-nix-instantiate"><command>nix-instantiate</command></link>:
-
+
<screen>
$ nix-store -r $(nix-instantiate ./test.nix)
/nix/store/31axcgrlbfsxzmfff1gyj1bf62hvkby2-aterm-2.3.1</screen>
@@ -216,7 +216,7 @@ linkend="sec-nix-build"><command>nix-build</command></link> does.</para>
</refsection>
-
+
<!--######################################################################-->
@@ -239,7 +239,7 @@ linkend="sec-nix-build"><command>nix-build</command></link> does.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>Without additional flags, the operation <option>--gc</option>
performs a garbage collection on the Nix store. That is, all paths in
the Nix store not reachable via file system references from a set of
@@ -250,40 +250,40 @@ the Nix store not reachable via file system references from a set of
<variablelist>
<varlistentry><term><option>--print-roots</option></term>
-
+
<listitem><para>This operation prints on standard output the set
of roots used by the garbage collector. What constitutes a root
is described in <xref linkend="ssec-gc-roots"
/>.</para></listitem>
-
+
</varlistentry>
<varlistentry><term><option>--print-live</option></term>
-
+
<listitem><para>This operation prints on standard output the set
of “live” store paths, which are all the store paths reachable
from the roots. Live paths should never be deleted, since that
would break consistency — it would become possible that
applications are installed that reference things that are no
longer present in the store.</para></listitem>
-
+
</varlistentry>
<varlistentry><term><option>--print-dead</option></term>
-
+
<listitem><para>This operation prints out on standard output the
set of “dead” store paths, which is just the opposite of the set
of live paths: any path in the store that is not live (with
respect to the roots) is dead.</para></listitem>
-
+
</varlistentry>
<varlistentry><term><option>--delete</option></term>
-
+
<listitem><para>This operation performs an actual garbage
collection. All dead paths are removed from the
store. This is the default.</para></listitem>
-
+
</varlistentry>
</variablelist>
@@ -294,7 +294,7 @@ options control what gets deleted and in what order:
<variablelist>
<varlistentry><term><option>--max-freed</option> <replaceable>bytes</replaceable></term>
-
+
<listitem><para>Keep deleting paths until at least
<replaceable>bytes</replaceable> bytes have been deleted, then
stop. The argument <replaceable>bytes</replaceable> can be
@@ -302,7 +302,7 @@ options control what gets deleted and in what order:
<literal>M</literal>, <literal>G</literal> or
<literal>T</literal>, denoting KiB, MiB, GiB or TiB
units.</para></listitem>
-
+
</varlistentry>
</variablelist>
@@ -326,7 +326,7 @@ would be freed.</para>
<refsection><title>Examples</title>
<para>To delete all unreachable paths, just do:
-
+
<screen>
$ nix-store --gc
deleting `/nix/store/kq82idx6g0nyzsp2s14gfsc38npai7lf-cairo-1.0.4.tar.gz.drv'
@@ -348,7 +348,7 @@ $ nix-store --gc --max-freed $((100 * 1024 * 1024))</screen>
</refsection>
-
+
<!--######################################################################-->
<refsection><title>Operation <option>--delete</option></title>
@@ -433,7 +433,7 @@ error: cannot delete path `/nix/store/zq0h41l75vlb4z45kzgjjmsjxvcv1qk7-mesa-6.4'
<refsection><title>Description</title>
-
+
<para>The operation <option>--query</option> displays various bits of
information about the store paths . The queries are described below. At
most one query can be specified. The default query is
@@ -453,16 +453,16 @@ query is applied to the target of the symlink.</para>
<varlistentry><term><option>--use-output</option></term>
<term><option>-u</option></term>
-
+
<listitem><para>For each argument to the query that is a store
derivation, apply the query to the output path of the derivation
instead.</para></listitem>
-
+
</varlistentry>
<varlistentry><term><option>--force-realise</option></term>
<term><option>-f</option></term>
-
+
<listitem><para>Realise each argument to the query first (see
<link linkend="rsec-nix-store-realise"><command>nix-store
--realise</command></link>).</para></listitem>
@@ -470,12 +470,12 @@ query is applied to the target of the symlink.</para>
</varlistentry>
</variablelist>
-
+
</refsection>
-
+
<refsection xml:id='nixref-queries'><title>Queries</title>
-
+
<variablelist>
<varlistentry><term><option>--outputs</option></term>
@@ -485,7 +485,7 @@ query is applied to the target of the symlink.</para>
derivations <replaceable>paths</replaceable>. These are the paths
that will be produced when the derivation is
built.</para></listitem>
-
+
</varlistentry>
<varlistentry><term><option>--requisites</option></term>
@@ -500,10 +500,10 @@ query is applied to the target of the symlink.</para>
<variablelist>
<varlistentry><term><option>--include-outputs</option></term>
-
+
<listitem><para>Also include the output path of store
derivations, and their closures.</para></listitem>
-
+
</varlistentry>
</variablelist>
@@ -517,13 +517,13 @@ query is applied to the target of the symlink.</para>
including binaries of build-time-only dependencies) is obtained by
distributing the closure of a store derivation and specifying the
option <option>--include-outputs</option>.</para>
-
+
</listitem>
</varlistentry>
<varlistentry><term><option>--references</option></term>
-
+
<listitem><para>Prints the set of <link
linkend="gloss-reference">references</link> of the store paths
<replaceable>paths</replaceable>, that is, their immediate
@@ -531,9 +531,9 @@ query is applied to the target of the symlink.</para>
<option>--requisites</option>.)</para></listitem>
</varlistentry>
-
+
<varlistentry><term><option>--referrers</option></term>
-
+
<listitem><para>Prints the set of <emphasis>referrers</emphasis> of
the store paths <replaceable>paths</replaceable>, that is, the
store paths currently existing in the Nix store that refer to one
@@ -542,9 +542,9 @@ query is applied to the target of the symlink.</para>
store paths are added or removed.</para></listitem>
</varlistentry>
-
+
<varlistentry><term><option>--referrers-closure</option></term>
-
+
<listitem><para>Prints the closure of the set of store paths
<replaceable>paths</replaceable> under the referrers relation; that
is, all store paths that directly or indirectly refer to one of
@@ -555,7 +555,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--deriver</option></term>
-
+
<listitem><para>Prints the <link
linkend="gloss-deriver">deriver</link> of the store paths
<replaceable>paths</replaceable>. If the path has no deriver
@@ -566,7 +566,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--graph</option></term>
-
+
<listitem><para>Prints the references graph of the store paths
<replaceable>paths</replaceable> in the format of the
<command>dot</command> tool of AT&amp;T's <link
@@ -579,7 +579,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--tree</option></term>
-
+
<listitem><para>Prints the references graph of the store paths
<replaceable>paths</replaceable> as a nested ASCII tree.
References are ordered by descending closure size; this tends to
@@ -591,7 +591,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--binding</option> <replaceable>name</replaceable></term>
-
+
<listitem><para>Prints the value of the attribute
<replaceable>name</replaceable> (i.e., environment variable) of
the store derivations <replaceable>paths</replaceable>. It is an
@@ -601,7 +601,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--hash</option></term>
-
+
<listitem><para>Prints the SHA-256 hash of the contents of the
store paths <replaceable>paths</replaceable> (that is, the hash of
the output of <command>nix-store --dump</command> on the given
@@ -611,7 +611,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--size</option></term>
-
+
<listitem><para>Prints the size in bytes of the contents of the
store paths <replaceable>paths</replaceable> — to be precise, the
size of the output of <command>nix-store --dump</command> on the
@@ -622,7 +622,7 @@ query is applied to the target of the symlink.</para>
</varlistentry>
<varlistentry><term><option>--roots</option></term>
-
+
<listitem><para>Prints the garbage collector roots that point,
directly or indirectly, at the store paths
<replaceable>paths</replaceable>.</para></listitem>
@@ -638,7 +638,7 @@ query is applied to the target of the symlink.</para>
<para>Print the closure (runtime dependencies) of the
<command>svn</command> program in the current user environment:
-
+
<screen>
$ nix-store -qR $(which svn)
/nix/store/5mbglq5ldqld8sj57273aljwkfvj22mc-subversion-1.1.4
@@ -723,7 +723,7 @@ $ nix-store -q --roots $(which svn)
</refsection>
-
+
<!--######################################################################-->
@@ -739,11 +739,11 @@ $ nix-store -q --roots $(which svn)
</refsection>
<refsection><title>Description</title>
-
+
<para>TODO</para>
</refsection>
-
+
</refsection>
-->
@@ -798,7 +798,7 @@ $ nix-store --add ./foo.c
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--verify</option> verifies the internal
consistency of the Nix database, and the consistency between the Nix
database and the Nix store. Any inconsistencies encountered are
@@ -811,32 +811,32 @@ in Nix itself.</para>
<variablelist>
<varlistentry><term><option>--check-contents</option></term>
-
+
<listitem><para>Checks that the contents of every valid store path
has not been altered by computing a SHA-256 hash of the contents
and comparing it with the hash stored in the Nix database at build
time. Paths that have been modified are printed out. For large
stores, <option>--check-contents</option> is obviously quite
slow.</para></listitem>
-
+
</varlistentry>
-
+
<varlistentry><term><option>--repair</option></term>
-
+
<listitem><para>If any valid path is missing from the store, or
(if <option>--check-contents</option> is given) the contents of a
valid path has been modified, then try to repair the path by
redownloading it. See <command>nix-store --repair-path</command>
for details.</para></listitem>
-
+
</varlistentry>
-
+
</variablelist>
</para>
</refsection>
-
+
</refsection>
@@ -855,7 +855,7 @@ in Nix itself.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--verify-path</option> compares the
contents of the given store paths to their cryptographic hashes stored
in Nix’s database. For every changed path, it prints a warning
@@ -863,7 +863,7 @@ message. The exit status is 0 if no path has changed, and 1
otherwise.</para>
</refsection>
-
+
<refsection><title>Example</title>
<para>To verify the integrity of the <command>svn</command> command and all its dependencies:
@@ -875,7 +875,7 @@ $ nix-store --verify-path $(nix-store -qR $(which svn))
</para>
</refsection>
-
+
</refsection>
@@ -893,7 +893,7 @@ $ nix-store --verify-path $(nix-store -qR $(which svn))
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--repair-path</option> attempts to
“repair” the specified paths by redownloading them using the available
substituters. If no substitutes are available, then repair is not
@@ -906,7 +906,7 @@ system may be left in a broken state (e.g., if the path contains a
critical system component like the GNU C Library).</para></warning>
</refsection>
-
+
<refsection><title>Example</title>
<screen>
@@ -921,7 +921,7 @@ fetching path `/nix/store/d7a81wsm1ijwwpkks3725661h3263p5-glibc-2.13'...
</screen>
</refsection>
-
+
</refsection>
@@ -939,7 +939,7 @@ fetching path `/nix/store/d7a81wsm1ijwwpkks3725661h3263p5-glibc-2.13'...
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--dump</option> produces a NAR (Nix
ARchive) file containing the contents of the file system tree rooted
at <replaceable>path</replaceable>. The archive is written to
@@ -970,7 +970,7 @@ links, but not other types of files (such as device nodes).</para>
--restore</literal>.</para>
</refsection>
-
+
</refsection>
@@ -989,13 +989,13 @@ links, but not other types of files (such as device nodes).</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--restore</option> unpacks a NAR archive
to <replaceable>path</replaceable>, which must not already exist. The
archive is read from standard input.</para>
</refsection>
-
+
</refsection>
@@ -1014,7 +1014,7 @@ archive is read from standard input.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--export</option> writes a serialisation
of the specified store paths to standard output in a format that can
be imported into another Nix store with <command
@@ -1041,7 +1041,7 @@ linkend="sec-nix-copy-closure">nix-copy-closure</command>
command.</para>
</refsection>
-
+
</refsection>
@@ -1059,7 +1059,7 @@ command.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--import</option> reads a serialisation of
a set of store paths produced by <command
linkend="refsec-nix-store-export">nix-store --export</command> from
@@ -1069,7 +1069,7 @@ another path that doesn’t exist in the Nix store, the import
fails.</para>
</refsection>
-
+
</refsection>
@@ -1087,7 +1087,7 @@ fails.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--optimise</option> reduces Nix store disk
space usage by finding identical files in the store and hard-linking
them to each other. It typically reduces the size of the store by
@@ -1104,7 +1104,7 @@ on the achieved savings is printed on standard error.</para>
progress indication.</para>
</refsection>
-
+
<refsection><title>Example</title>
<screen>
@@ -1138,7 +1138,7 @@ there are 114486 files with equal contents out of 215894 files in total
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--read-log</option> prints the build log
of the specified store paths on standard output. The build log is
whatever the builder of a derivation wrote to standard output and
@@ -1147,12 +1147,17 @@ the store path is used.</para>
<para>Build logs are kept in
<filename>/nix/var/log/nix/drvs</filename>. However, there is no
-guarantee that a build log is available for any particular store
-path. For instance, if the path was downloaded as a pre-built binary
-through a substitute, then the log is unavailable.</para>
+guarantee that a build log is available for any particular store path.
+For instance, if the path was downloaded as a pre-built binary through
+a substitute, then the log is unavailable. If the log is not available
+locally, then <command>nix-store</command> will try to download the
+log from the servers specified in the Nix option
+<option>log-servers</option>. For example, if it’s set to
+<literal>http://hydra.nixos.org/log</literal>, then Nix will check
+<literal>http://hydra.nixos.org/log/<replaceable>base-name</replaceable></literal>.</para>
</refsection>
-
+
<refsection><title>Example</title>
<screen>
@@ -1184,14 +1189,14 @@ ktorrent-2.2.1/NEWS
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--dump-db</option> writes a dump of the
Nix database to standard output. It can be loaded into an empty Nix
store using <option>--load-db</option>. This is useful for making
backups and when migrating to different database schemas.</para>
</refsection>
-
+
</refsection>
@@ -1208,13 +1213,13 @@ backups and when migrating to different database schemas.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--load-db</option> reads a dump of the Nix
database created by <option>--dump-db</option> from standard input and
loads it into the Nix database.</para>
</refsection>
-
+
</refsection>
@@ -1232,14 +1237,14 @@ loads it into the Nix database.</para>
</refsection>
<refsection><title>Description</title>
-
+
<para>The operation <option>--print-env</option> prints out the
environment of a derivation in a format that can be evaluated by a
shell. The command line arguments of the builder are placed in the
variable <envar>_args</envar>.</para>
</refsection>
-
+
<refsection><title>Example</title>
<screen>
@@ -1252,7 +1257,7 @@ export _args; _args='-e /nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25c-default-buil
</screen>
</refsection>
-
+
</refsection>
@@ -1269,14 +1274,14 @@ export _args; _args='-e /nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25c-default-buil
</refsection>
<refsection><title>Description</title>
-
+
<para>If build failure caching is enabled through the
<literal>build-cache-failures</literal> configuration option, the
operation <option>--query-failed-paths</option> will print out all
store paths that have failed to build.</para>
</refsection>
-
+
<refsection><title>Example</title>
<screen>
@@ -1288,7 +1293,7 @@ $ nix-store --query-failed-paths
</screen>
</refsection>
-
+
</refsection>
@@ -1306,7 +1311,7 @@ $ nix-store --query-failed-paths
</refsection>
<refsection><title>Description</title>
-
+
<para>If build failure caching is enabled through the
<literal>build-cache-failures</literal> configuration option, the
operation <option>--clear-failed-paths</option> clears the “failed”
@@ -1319,7 +1324,7 @@ You can provide the argument <literal>*</literal> to clear all store
paths.</para>
</refsection>
-
+
<refsection><title>Example</title>
<screen>
@@ -1328,7 +1333,7 @@ $ nix-store --clear-failed-paths *
</screen>
</refsection>
-
+
</refsection>
@@ -1341,6 +1346,6 @@ $ nix-store --clear-failed-paths *
</variablelist>
</refsection>
-
+
</refentry>
diff --git a/src/libstore/globals.cc b/src/libstore/globals.cc
index 739199d48..180344e33 100644
--- a/src/libstore/globals.cc
+++ b/src/libstore/globals.cc
@@ -147,6 +147,7 @@ void Settings::update()
get(envKeepDerivations, "env-keep-derivations");
get(sshSubstituterHosts, "ssh-substituter-hosts");
get(useSshSubstituter, "use-ssh-substituter");
+ get(logServers, "log-servers");
string subs = getEnv("NIX_SUBSTITUTERS", "default");
if (subs == "default") {
diff --git a/src/libstore/globals.hh b/src/libstore/globals.hh
index 711c36529..65a6c388b 100644
--- a/src/libstore/globals.hh
+++ b/src/libstore/globals.hh
@@ -197,6 +197,9 @@ struct Settings {
/* Whether to show a stack trace if Nix evaluation fails. */
bool showTrace;
+ /* A list of URL prefixes that can return Nix build logs. */
+ Strings logServers;
+
private:
SettingsMap settings, overrides;
diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index 846674a29..8fc78b146 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -901,7 +901,7 @@ string runProgram(Path program, bool searchPath, const Strings & args)
/* Wait for the child to finish. */
int status = pid.wait(true);
if (!statusOk(status))
- throw Error(format("program `%1%' %2%")
+ throw ExecError(format("program `%1%' %2%")
% program % statusToString(status));
return result;
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index ce2d77c19..1e9ffcf51 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -257,6 +257,8 @@ void killUser(uid_t uid);
string runProgram(Path program, bool searchPath = false,
const Strings & args = Strings());
+MakeError(ExecError, Error)
+
/* Close all file descriptors except stdin, stdout, stderr, and those
listed in the given set. Good practice in child processes. */
void closeMostFDs(const set<int> & exceptions);
diff --git a/src/nix-store/local.mk b/src/nix-store/local.mk
index 7f93e4c19..dc049f348 100644
--- a/src/nix-store/local.mk
+++ b/src/nix-store/local.mk
@@ -7,3 +7,5 @@ nix-store_SOURCES := $(wildcard $(d)/*.cc)
nix-store_LIBS = libmain libstore libutil libformat
nix-store_LDFLAGS = -lbz2
+
+nix-store_CXXFLAGS = -DCURL=\"$(curl)\"
diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index 5da401c77..4fee7258c 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -467,10 +467,11 @@ static void opReadLog(Strings opFlags, Strings opArgs)
foreach (Strings::iterator, i, opArgs) {
Path path = useDeriver(followLinksToStorePath(*i));
- for (int j = 0; j <= 2; j++) {
- if (j == 2) throw Error(format("build log of derivation `%1%' is not available") % path);
+ string baseName = baseNameOf(path);
+ bool found = false;
+
+ for (int j = 0; j < 2; j++) {
- string baseName = baseNameOf(path);
Path logPath =
j == 0
? (format("%1%/%2%/%3%/%4%") % settings.nixLogDir % drvsLogDir % string(baseName, 0, 2) % string(baseName, 2)).str()
@@ -481,6 +482,7 @@ static void opReadLog(Strings opFlags, Strings opArgs)
/* !!! Make this run in O(1) memory. */
string log = readFile(logPath);
writeFull(STDOUT_FILENO, (const unsigned char *) log.data(), log.size());
+ found = true;
break;
}
@@ -500,9 +502,30 @@ static void opReadLog(Strings opFlags, Strings opArgs)
writeFull(STDOUT_FILENO, buf, n);
} while (err != BZ_STREAM_END);
BZ2_bzReadClose(&err, bz);
+ found = true;
break;
}
}
+
+ if (!found) {
+ for (auto & i : settings.logServers) {
+ string prefix = i;
+ if (!prefix.empty() && prefix.back() != '/') prefix += '/';
+ string url = prefix + baseName;
+ try {
+ string log = runProgram(CURL, true, {"--fail", "--location", "--silent", "--", url});
+ std::cout << "(using build log from " << url << ")" << std::endl;
+ std::cout << log;
+ found = true;
+ break;
+ } catch (ExecError & e) {
+ /* Ignore errors from curl. FIXME: actually, might be
+ nice to print a warning on HTTP status != 404. */
+ }
+ }
+ }
+
+ if (!found) throw Error(format("build log of derivation `%1%' is not available") % path);
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 12:24:52 +0000