forked from lix-project/lix
Merge remote-tracking branch 'origin/master' into flakes
This commit is contained in:
Eelco Dolstra
commit
ebc4dae517
39
contrib/stack-collapse.py
Executable file
39
contrib/stack-collapse.py
Executable file
|
|
@ -0,0 +1,39 @@
|
|||
#!/usr/bin/env nix-shell
|
||||
#!nix-shell -i python3 -p python3 --pure
|
||||
|
||||
# To be used with `--trace-function-calls` and `-vvvv` and
|
||||
# `flamegraph.pl`.
|
||||
#
|
||||
# For example:
|
||||
#
|
||||
# nix-instantiate --trace-function-calls -vvvv '<nixpkgs>' -A hello 2> nix-function-calls.trace
|
||||
# ./contrib/stack-collapse.py nix-function-calls.trace > nix-function-calls.folded
|
||||
# nix-shell -p flamegraph --run "flamegraph.pl nix-function-calls.folded > nix-function-calls.svg"
|
||||
|
||||
import sys
|
||||
from pprint import pprint
|
||||
import fileinput
|
||||
|
||||
stack = []
|
||||
timestack = []
|
||||
|
||||
for line in fileinput.input():
|
||||
components = line.strip().split(" ", 2)
|
||||
if components[0] != "function-trace":
|
||||
continue
|
||||
|
||||
direction = components[1]
|
||||
components = components[2].rsplit(" ", 2)
|
||||
|
||||
loc = components[0]
|
||||
_at = components[1]
|
||||
time = int(components[2])
|
||||
|
||||
if direction == "entered":
|
||||
stack.append(loc)
|
||||
timestack.append(time)
|
||||
elif direction == "exited":
|
||||
dur = time - timestack.pop()
|
||||
vst = ";".join(stack)
|
||||
print(f"{vst} {dur}")
|
||||
stack.pop()
|
||||
|
|
@ -873,6 +873,14 @@ password <replaceable>my-password</replaceable>
|
|||
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry xml:id="conf-stalled-download-timeout"><term><literal>stalled-download-timeout</literal></term>
|
||||
<listitem>
|
||||
<para>The timeout (in seconds) for receiving data from servers
|
||||
during download. Nix cancels idle downloads after this timeout's
|
||||
duration.</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry xml:id="conf-substituters"><term><literal>substituters</literal></term>
|
||||
|
||||
<listitem><para>A list of URLs of substituters, separated by
|
||||
|
|
@ -973,6 +981,34 @@ requiredSystemFeatures = [ "kvm" ];
|
|||
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry xml:id="conf-trace-function-calls"><term><literal>trace-function-calls</literal></term>
|
||||
|
||||
<listitem>
|
||||
|
||||
<para>Default: <literal>false</literal>.</para>
|
||||
|
||||
<para>If set to <literal>true</literal>, the Nix evaluator will
|
||||
trace every function call. Nix will print a log message at the
|
||||
"vomit" level for every function entrance and function exit.</para>
|
||||
|
||||
<informalexample><screen>
|
||||
function-trace entered undefined position at 1565795816999559622
|
||||
function-trace exited undefined position at 1565795816999581277
|
||||
function-trace entered /nix/store/.../example.nix:226:41 at 1565795253249935150
|
||||
function-trace exited /nix/store/.../example.nix:226:41 at 1565795253249941684
|
||||
</screen></informalexample>
|
||||
|
||||
<para>The <literal>undefined position</literal> means the function
|
||||
call is a builtin.</para>
|
||||
|
||||
<para>Use the <literal>contrib/stack-collapse.py</literal> script
|
||||
distributed with the Nix source code to convert the trace logs
|
||||
in to a format suitable for <command>flamegraph.pl</command>.</para>
|
||||
|
||||
</listitem>
|
||||
|
||||
</varlistentry>
|
||||
|
||||
<varlistentry xml:id="conf-trusted-public-keys"><term><literal>trusted-public-keys</literal></term>
|
||||
|
||||
<listitem><para>A whitespace-separated list of public keys. When
|
||||
|
|
|
|||
|
|
@ -221,31 +221,53 @@ also <xref linkend="sec-common-options" />.</phrase></para>
|
|||
|
||||
<varlistentry><term><filename>~/.nix-defexpr</filename></term>
|
||||
|
||||
<listitem><para>A directory that contains the default Nix
|
||||
<listitem><para>The source for the default Nix
|
||||
expressions used by the <option>--install</option>,
|
||||
<option>--upgrade</option>, and <option>--query
|
||||
--available</option> operations to obtain derivations. The
|
||||
<option>--file</option> option may be used to override this
|
||||
default.</para>
|
||||
|
||||
<para>The Nix expressions in this directory are combined into a
|
||||
single set, with each file as an attribute that has the name of
|
||||
the file. Thus, if <filename>~/.nix-defexpr</filename> contains
|
||||
two files, <filename>foo</filename> and <filename>bar</filename>,
|
||||
<para>If <filename>~/.nix-defexpr</filename> is a file,
|
||||
it is loaded as a Nix expression. If the expression
|
||||
is a set, it is used as the default Nix expression.
|
||||
If the expression is a function, an empty set is passed
|
||||
as argument and the return value is used as
|
||||
the default Nix expression.</para>
|
||||
|
||||
<para>If <filename>~/.nix-defexpr</filename> is a directory
|
||||
containing a <filename>default.nix</filename> file, that file
|
||||
is loaded as in the above paragraph.</para>
|
||||
|
||||
<para>If <filename>~/.nix-defexpr</filename> is a directory without
|
||||
a <filename>default.nix</filename> file, then its contents
|
||||
(both files and subdirectories) are loaded as Nix expressions.
|
||||
The expressions are combined into a single set, each expression
|
||||
under an attribute with the same name as the original file
|
||||
or subdirectory.
|
||||
</para>
|
||||
|
||||
<para>For example, if <filename>~/.nix-defexpr</filename> contains
|
||||
two files, <filename>foo.nix</filename> and <filename>bar.nix</filename>,
|
||||
then the default Nix expression will essentially be
|
||||
|
||||
<programlisting>
|
||||
{
|
||||
foo = import ~/.nix-defexpr/foo;
|
||||
bar = import ~/.nix-defexpr/bar;
|
||||
foo = import ~/.nix-defexpr/foo.nix;
|
||||
bar = import ~/.nix-defexpr/bar.nix;
|
||||
}</programlisting>
|
||||
|
||||
</para>
|
||||
|
||||
<para>The file <filename>manifest.nix</filename> is always ignored.
|
||||
Subdirectories without a <filename>default.nix</filename> file
|
||||
are traversed recursively in search of more Nix expressions,
|
||||
but the names of these intermediate directories are not
|
||||
added to the attribute paths of the default Nix expression.</para>
|
||||
|
||||
<para>The command <command>nix-channel</command> places symlinks
|
||||
to the downloaded Nix expressions from each subscribed channel in
|
||||
this directory.</para>
|
||||
|
||||
</listitem>
|
||||
|
||||
</varlistentry>
|
||||
|
|
@ -1348,10 +1370,13 @@ profile. The generations can be a list of generation numbers, the
|
|||
special value <literal>old</literal> to delete all non-current
|
||||
generations, a value such as <literal>30d</literal> to delete all
|
||||
generations older than the specified number of days (except for the
|
||||
generation that was active at that point in time), or a value such as.
|
||||
<literal>+5</literal> to only keep the specified items older than the
|
||||
current generation. Periodically deleting old generations is important
|
||||
to make garbage collection effective.</para>
|
||||
generation that was active at that point in time), or a value such as
|
||||
<literal>+5</literal> to keep the last <literal>5</literal> generations
|
||||
ignoring any newer than current, e.g., if <literal>30</literal> is the current
|
||||
generation <literal>+5</literal> will delete generation <literal>25</literal>
|
||||
and all older generations.
|
||||
Periodically deleting old generations is important to make garbage collection
|
||||
effective.</para>
|
||||
|
||||
</refsection>
|
||||
|
||||
|
|
|
|||
|
|
@ -15,13 +15,16 @@ weakest binding).</para>
|
|||
<tgroup cols='3'>
|
||||
<thead>
|
||||
<row>
|
||||
<entry>Name</entry>
|
||||
<entry>Syntax</entry>
|
||||
<entry>Associativity</entry>
|
||||
<entry>Description</entry>
|
||||
<entry>Precedence</entry>
|
||||
</row>
|
||||
</thead>
|
||||
<tbody>
|
||||
<row>
|
||||
<entry>Select</entry>
|
||||
<entry><replaceable>e</replaceable> <literal>.</literal>
|
||||
<replaceable>attrpath</replaceable>
|
||||
[ <literal>or</literal> <replaceable>def</replaceable> ]
|
||||
|
|
@ -33,19 +36,25 @@ weakest binding).</para>
|
|||
dot-separated list of attribute names.) If the attribute
|
||||
doesn’t exist, return <replaceable>def</replaceable> if
|
||||
provided, otherwise abort evaluation.</entry>
|
||||
<entry>1</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Application</entry>
|
||||
<entry><replaceable>e1</replaceable> <replaceable>e2</replaceable></entry>
|
||||
<entry>left</entry>
|
||||
<entry>Call function <replaceable>e1</replaceable> with
|
||||
argument <replaceable>e2</replaceable>.</entry>
|
||||
<entry>2</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Arithmetic Negation</entry>
|
||||
<entry><literal>-</literal> <replaceable>e</replaceable></entry>
|
||||
<entry>none</entry>
|
||||
<entry>Arithmetic negation.</entry>
|
||||
<entry>3</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Has Attribute</entry>
|
||||
<entry><replaceable>e</replaceable> <literal>?</literal>
|
||||
<replaceable>attrpath</replaceable></entry>
|
||||
<entry>none</entry>
|
||||
|
|
@ -53,34 +62,69 @@ weakest binding).</para>
|
|||
the attribute denoted by <replaceable>attrpath</replaceable>;
|
||||
return <literal>true</literal> or
|
||||
<literal>false</literal>.</entry>
|
||||
<entry>4</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>List Concatenation</entry>
|
||||
<entry><replaceable>e1</replaceable> <literal>++</literal> <replaceable>e2</replaceable></entry>
|
||||
<entry>right</entry>
|
||||
<entry>List concatenation.</entry>
|
||||
<entry>5</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Multiplication</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>*</literal> <replaceable>e2</replaceable>,
|
||||
</entry>
|
||||
<entry>left</entry>
|
||||
<entry>Arithmetic multiplication.</entry>
|
||||
<entry>6</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Division</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>/</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>left</entry>
|
||||
<entry>Arithmetic multiplication and division.</entry>
|
||||
<entry>Arithmetic division.</entry>
|
||||
<entry>6</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Addition</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>+</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>left</entry>
|
||||
<entry>Arithmetic addition.</entry>
|
||||
<entry>7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Subtraction</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>+</literal> <replaceable>e2</replaceable>,
|
||||
<replaceable>e1</replaceable> <literal>-</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>left</entry>
|
||||
<entry>Arithmetic addition and subtraction. String or path concatenation (only by <literal>+</literal>).</entry>
|
||||
<entry>Arithmetic subtraction.</entry>
|
||||
<entry>7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>String Concatenation</entry>
|
||||
<entry>
|
||||
<replaceable>string1</replaceable> <literal>+</literal> <replaceable>string2</replaceable>
|
||||
</entry>
|
||||
<entry>left</entry>
|
||||
<entry>String concatenation.</entry>
|
||||
<entry>7</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Not</entry>
|
||||
<entry><literal>!</literal> <replaceable>e</replaceable></entry>
|
||||
<entry>none</entry>
|
||||
<entry>Boolean negation.</entry>
|
||||
<entry>8</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Update</entry>
|
||||
<entry><replaceable>e1</replaceable> <literal>//</literal>
|
||||
<replaceable>e2</replaceable></entry>
|
||||
<entry>right</entry>
|
||||
|
|
@ -89,44 +133,87 @@ weakest binding).</para>
|
|||
<replaceable>e2</replaceable> (with the latter taking
|
||||
precedence over the former in case of equally named
|
||||
attributes).</entry>
|
||||
<entry>9</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Less Than</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal><</literal> <replaceable>e2</replaceable>,
|
||||
<replaceable>e1</replaceable> <literal>></literal> <replaceable>e2</replaceable>,
|
||||
<replaceable>e1</replaceable> <literal><=</literal> <replaceable>e2</replaceable>,
|
||||
</entry>
|
||||
<entry>none</entry>
|
||||
<entry>Arithmetic comparison.</entry>
|
||||
<entry>10</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Less Than or Equal To</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal><=</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>none</entry>
|
||||
<entry>Arithmetic comparison.</entry>
|
||||
<entry>10</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Greater Than</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>></literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>none</entry>
|
||||
<entry>Arithmetic comparison.</entry>
|
||||
<entry>10</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Greater Than or Equal To</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>>=</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>none</entry>
|
||||
<entry>Arithmetic comparison.</entry>
|
||||
<entry>10</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Equality</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>==</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>none</entry>
|
||||
<entry>Equality.</entry>
|
||||
<entry>11</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Inequality</entry>
|
||||
<entry>
|
||||
<replaceable>e1</replaceable> <literal>==</literal> <replaceable>e2</replaceable>,
|
||||
<replaceable>e1</replaceable> <literal>!=</literal> <replaceable>e2</replaceable>
|
||||
</entry>
|
||||
<entry>none</entry>
|
||||
<entry>Equality and inequality.</entry>
|
||||
<entry>Inequality.</entry>
|
||||
<entry>11</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Logical AND</entry>
|
||||
<entry><replaceable>e1</replaceable> <literal>&&</literal>
|
||||
<replaceable>e2</replaceable></entry>
|
||||
<entry>left</entry>
|
||||
<entry>Logical AND.</entry>
|
||||
<entry>12</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Logical OR</entry>
|
||||
<entry><replaceable>e1</replaceable> <literal>||</literal>
|
||||
<replaceable>e2</replaceable></entry>
|
||||
<entry>left</entry>
|
||||
<entry>Logical OR.</entry>
|
||||
<entry>13</entry>
|
||||
</row>
|
||||
<row>
|
||||
<entry>Logical Implication</entry>
|
||||
<entry><replaceable>e1</replaceable> <literal>-></literal>
|
||||
<replaceable>e2</replaceable></entry>
|
||||
<entry>none</entry>
|
||||
<entry>Logical implication (equivalent to
|
||||
<literal>!<replaceable>e1</replaceable> ||
|
||||
<replaceable>e2</replaceable></literal>).</entry>
|
||||
<entry>14</entry>
|
||||
</row>
|
||||
</tbody>
|
||||
</tgroup>
|
||||
|
|
|
|||
|
|
@ -67,5 +67,23 @@ $ sudo launchctl kickstart -k system/org.nixos.nix-daemon
|
|||
</screen>
|
||||
</section>
|
||||
|
||||
<section xml:id="sec-installer-proxy-settings">
|
||||
|
||||
<title>Proxy Environment Variables</title>
|
||||
|
||||
<para>The Nix installer has special handling for these proxy-related
|
||||
environment variables:
|
||||
<varname>http_proxy</varname>, <varname>https_proxy</varname>,
|
||||
<varname>ftp_proxy</varname>, <varname>no_proxy</varname>,
|
||||
<varname>HTTP_PROXY</varname>, <varname>HTTPS_PROXY</varname>,
|
||||
<varname>FTP_PROXY</varname>, <varname>NO_PROXY</varname>.
|
||||
</para>
|
||||
<para>If any of these variables are set when running the Nix installer,
|
||||
then the installer will create an override file at
|
||||
<filename>/etc/systemd/system/nix-daemon.service.d/override.conf</filename>
|
||||
so <command>nix-daemon</command> will use them.
|
||||
</para>
|
||||
</section>
|
||||
|
||||
</section>
|
||||
</chapter>
|
||||
|
|
|
|||
|
|
@ -4,9 +4,23 @@
|
|||
version="5.0"
|
||||
xml:id="ssec-relnotes-2.3">
|
||||
|
||||
<title>Release 2.3 (????-??-??)</title>
|
||||
<title>Release 2.3 (2019-08-??)</title>
|
||||
|
||||
<para>This release contains the following changes:</para>
|
||||
<para>This is primarily a bug fix release. However, it makes some
|
||||
incompatible changes:</para>
|
||||
|
||||
<itemizedlist>
|
||||
|
||||
<listitem>
|
||||
<para>Nix now uses BSD file locks instead of POSIX file
|
||||
locks. Since previous releases used POSIX file locks, you should
|
||||
not use Nix 2.2 and previous releases at the same time on a Nix
|
||||
store.</para>
|
||||
</listitem>
|
||||
|
||||
</itemizedlist>
|
||||
|
||||
<para>It also has the following changes:</para>
|
||||
|
||||
<itemizedlist>
|
||||
|
||||
|
|
@ -18,5 +32,62 @@
|
|||
already begin with <literal>refs/</literal>.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>The installer now enables sandboxing by default on
|
||||
Linux. The <literal>max-jobs</literal> setting now defaults to
|
||||
1.</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>New builtin functions:
|
||||
<literal>builtins.isPath</literal>,
|
||||
<literal>builtins.hashFile</literal>.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para><command>nix</command>: Add
|
||||
<option>--print-build-logs</option> (<option>-L</option>) flag to
|
||||
print build log output to stderr rather than showing the last log
|
||||
line in the progress bar. To distinguish between concurrent
|
||||
builds, log lines are prefixed by the name of the package.
|
||||
</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>Builds are now executed in a pseudo-terminal, and the
|
||||
<envar>TERM</envar> evnironment variable is set to
|
||||
<literal>xterm-256color</literal>. This allows many programs
|
||||
(e.g. <command>gcc</command>, <command>clang</command>,
|
||||
<command>cmake</command>) to print colorized log output.</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>Add <option>--no-net</option> convenience flag. This flag
|
||||
disables substituters; sets the <literal>tarball-ttl</literal>
|
||||
setting to infinity (ensuring that any previously downloaded files
|
||||
are considered current); and disables retrying downloads and sets
|
||||
the connection timeout to the minimum. This flag is enabled
|
||||
automatically if there are no configured non-loopback network
|
||||
interfaces.</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>Add a <literal>post-build-hook</literal> setting to run a
|
||||
program after a build has succeeded.</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>Add a <literal>trace-function-calls</literal> setting to log
|
||||
the duration of Nix function calls to stderr.</para>
|
||||
</listitem>
|
||||
|
||||
<listitem>
|
||||
<para>On Linux, sandboxing is now disabled by default on systems
|
||||
that don’t have the necessary kernel support.</para>
|
||||
</listitem>
|
||||
|
||||
</itemizedlist>
|
||||
|
||||
</section>
|
||||
|
|
|
|||
|
|
@ -7,3 +7,6 @@ ConditionPathIsReadWrite=@localstatedir@/nix/daemon-socket
|
|||
[Service]
|
||||
ExecStart=@@bindir@/nix-daemon nix-daemon --daemon
|
||||
KillMode=process
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
|
|
|
|||
13
release.nix
13
release.nix
|
|
@ -73,7 +73,12 @@ let
|
|||
# https://github.com/NixOS/nixpkgs/issues/45462
|
||||
''
|
||||
mkdir -p $out/lib
|
||||
cp ${boost}/lib/libboost_context* $out/lib
|
||||
cp -pd ${boost}/lib/{libboost_context*,libboost_thread*,libboost_system*} $out/lib
|
||||
rm -f $out/lib/*.a
|
||||
${lib.optionalString stdenv.isLinux ''
|
||||
chmod u+w $out/lib/*.so.*
|
||||
patchelf --set-rpath $out/lib:${stdenv.cc.cc.lib}/lib $out/lib/libboost_thread.so.*
|
||||
''}
|
||||
'';
|
||||
|
||||
configureFlags = configureFlags ++
|
||||
|
|
@ -166,10 +171,10 @@ let
|
|||
chmod +x $TMPDIR/install-systemd-multi-user.sh
|
||||
chmod +x $TMPDIR/install-multi-user
|
||||
dir=nix-${version}-${system}
|
||||
fn=$out/$dir.tar.bz2
|
||||
fn=$out/$dir.tar.xz
|
||||
mkdir -p $out/nix-support
|
||||
echo "file binary-dist $fn" >> $out/nix-support/hydra-build-products
|
||||
tar cvfj $fn \
|
||||
tar cvfJ $fn \
|
||||
--owner=0 --group=0 --mode=u+rw,uga+r \
|
||||
--absolute-names \
|
||||
--hard-dereference \
|
||||
|
|
@ -302,7 +307,7 @@ let
|
|||
|
||||
substitute ${./scripts/install.in} $out/install \
|
||||
${pkgs.lib.concatMapStrings
|
||||
(system: "--replace '@binaryTarball_${system}@' $(nix hash-file --base16 --type sha256 ${binaryTarball.${system}}/*.tar.bz2) ")
|
||||
(system: "--replace '@binaryTarball_${system}@' $(nix hash-file --base16 --type sha256 ${binaryTarball.${system}}/*.tar.xz) ")
|
||||
[ "x86_64-linux" "i686-linux" "x86_64-darwin" "aarch64-linux" ]
|
||||
} \
|
||||
--replace '@nixVersion@' ${build.x86_64-linux.src.version}
|
||||
|
|
|
|||
|
|
@ -330,7 +330,7 @@ EOF
|
|||
fi
|
||||
done
|
||||
|
||||
if [ -d /nix ]; then
|
||||
if [ -d /nix/store ] || [ -d /nix/var ]; then
|
||||
failure <<EOF
|
||||
There are some relics of a previous installation of Nix at /nix, and
|
||||
this scripts assumes Nix is _not_ yet installed. Please delete the old
|
||||
|
|
@ -758,9 +758,13 @@ main() {
|
|||
if [ "$(uname -s)" = "Darwin" ]; then
|
||||
# shellcheck source=./install-darwin-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-darwin-multi-user.sh"
|
||||
elif [ "$(uname -s)" = "Linux" ] && [ -e /run/systemd/system ]; then
|
||||
elif [ "$(uname -s)" = "Linux" ]; then
|
||||
if [ -e /run/systemd/system ]; then
|
||||
# shellcheck source=./install-systemd-multi-user.sh
|
||||
. "$EXTRACTED_NIX_PATH/install-systemd-multi-user.sh"
|
||||
else
|
||||
failure "Sorry, the multi-user installation requires systemd on Linux (detected using /run/systemd/system)"
|
||||
fi
|
||||
else
|
||||
failure "Sorry, I don't know what to do on $(uname)"
|
||||
fi
|
||||
|
|
|
|||
34
scripts/install-systemd-multi-user.sh
Normal file → Executable file
34
scripts/install-systemd-multi-user.sh
Normal file → Executable file
|
|
@ -9,6 +9,38 @@ readonly SERVICE_DEST=/etc/systemd/system/nix-daemon.service
|
|||
readonly SOCKET_SRC=/lib/systemd/system/nix-daemon.socket
|
||||
readonly SOCKET_DEST=/etc/systemd/system/nix-daemon.socket
|
||||
|
||||
|
||||
# Path for the systemd override unit file to contain the proxy settings
|
||||
readonly SERVICE_OVERRIDE=${SERVICE_DEST}.d/override.conf
|
||||
|
||||
create_systemd_override() {
|
||||
header "Configuring proxy for the nix-daemon service"
|
||||
_sudo "create directory for systemd unit override" mkdir -p "$(dirname $SERVICE_OVERRIDE)"
|
||||
cat <<EOF | _sudo "create systemd unit override" tee "$SERVICE_OVERRIDE"
|
||||
[Service]
|
||||
$1
|
||||
EOF
|
||||
}
|
||||
|
||||
# Gather all non-empty proxy environment variables into a string
|
||||
create_systemd_proxy_env() {
|
||||
vars="http_proxy https_proxy ftp_proxy no_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY NO_PROXY"
|
||||
for v in $vars; do
|
||||
if [ "x${!v:-}" != "x" ]; then
|
||||
echo "Environment=${v}=${!v}"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
handle_network_proxy() {
|
||||
# Create a systemd unit override with proxy environment variables
|
||||
# if any proxy environment variables are not empty.
|
||||
PROXY_ENV_STRING=$(create_systemd_proxy_env)
|
||||
if [ -n "${PROXY_ENV_STRING}" ]; then
|
||||
create_systemd_override "${PROXY_ENV_STRING}"
|
||||
fi
|
||||
}
|
||||
|
||||
poly_validate_assumptions() {
|
||||
if [ "$(uname -s)" != "Linux" ]; then
|
||||
failure "This script is for use with Linux!"
|
||||
|
|
@ -47,6 +79,8 @@ poly_configure_nix_daemon_service() {
|
|||
_sudo "to set up the nix-daemon socket service" \
|
||||
systemctl enable "/nix/var/nix/profiles/default$SOCKET_SRC"
|
||||
|
||||
handle_network_proxy
|
||||
|
||||
_sudo "to load the systemd unit for nix-daemon" \
|
||||
systemctl daemon-reload
|
||||
|
||||
|
|
|
|||
|
|
@ -30,12 +30,11 @@ case "$(uname -s).$(uname -m)" in
|
|||
*) oops "sorry, there is no binary distribution of Nix for your platform";;
|
||||
esac
|
||||
|
||||
url="https://nixos.org/releases/nix/nix-@nixVersion@/nix-@nixVersion@-$system.tar.bz2"
|
||||
url="https://nixos.org/releases/nix/nix-@nixVersion@/nix-@nixVersion@-$system.tar.xz"
|
||||
|
||||
tarball="$tmpDir/$(basename "$tmpDir/nix-@nixVersion@-$system.tar.bz2")"
|
||||
tarball="$tmpDir/$(basename "$tmpDir/nix-@nixVersion@-$system.tar.xz")"
|
||||
|
||||
require_util curl "download the binary tarball"
|
||||
require_util bzcat "decompress the binary tarball"
|
||||
require_util tar "unpack the binary tarball"
|
||||
|
||||
echo "downloading Nix @nixVersion@ binary tarball for $system from '$url' to '$tmpDir'..."
|
||||
|
|
@ -57,7 +56,7 @@ fi
|
|||
|
||||
unpack=$tmpDir/unpack
|
||||
mkdir -p "$unpack"
|
||||
< "$tarball" bzcat | tar -xf - -C "$unpack" || oops "failed to unpack '$url'"
|
||||
tar -xf "$tarball" -C "$unpack" || oops "failed to unpack '$url'"
|
||||
|
||||
script=$(echo "$unpack"/*/install)
|
||||
|
||||
|
|
|
|||
|
|
@ -10,6 +10,7 @@
|
|||
#include "flake/flake.hh"
|
||||
|
||||
#include <algorithm>
|
||||
#include <chrono>
|
||||
#include <cstring>
|
||||
#include <unistd.h>
|
||||
#include <sys/time.h>
|
||||
|
|
@ -17,7 +18,6 @@
|
|||
#include <iostream>
|
||||
#include <fstream>
|
||||
|
||||
#include <sys/time.h>
|
||||
#include <sys/resource.h>
|
||||
|
||||
#if HAVE_BOEHMGC
|
||||
|
|
@ -1103,9 +1103,13 @@ void EvalState::callPrimOp(Value & fun, Value & arg, Value & v, const Pos & pos)
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
void EvalState::callFunction(Value & fun, Value & arg, Value & v, const Pos & pos)
|
||||
{
|
||||
std::optional<FunctionCallTrace> trace;
|
||||
if (evalSettings.traceFunctionCalls) {
|
||||
trace.emplace(pos);
|
||||
}
|
||||
|
||||
forceValue(fun, pos);
|
||||
|
||||
if (fun.type == tPrimOp || fun.type == tPrimOpApp) {
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@
|
|||
#include "symbol-table.hh"
|
||||
#include "hash.hh"
|
||||
#include "config.hh"
|
||||
#include "function-trace.hh"
|
||||
|
||||
#include <map>
|
||||
#include <unordered_map>
|
||||
|
|
@ -373,6 +374,9 @@ struct EvalSettings : Config
|
|||
Setting<Strings> allowedUris{this, {}, "allowed-uris",
|
||||
"Prefixes of URIs that builtin functions such as fetchurl and fetchGit are allowed to fetch."};
|
||||
|
||||
Setting<bool> traceFunctionCalls{this, false, "trace-function-calls",
|
||||
"Emit log messages for each function entry and exit at the 'vomit' log level (-vvvv)"};
|
||||
|
||||
Setting<std::string> flakeRegistry{this, "https://raw.githubusercontent.com/NixOS/flake-registry/master/flake-registry.json", "flake-registry",
|
||||
"Path or URI of the global flake registry."};
|
||||
};
|
||||
|
|
|
|||
24
src/libexpr/function-trace.hh
Normal file
24
src/libexpr/function-trace.hh
Normal file
|
|
@ -0,0 +1,24 @@
|
|||
#pragma once
|
||||
|
||||
#include "eval.hh"
|
||||
#include <sys/time.h>
|
||||
|
||||
namespace nix {
|
||||
|
||||
struct FunctionCallTrace
|
||||
{
|
||||
const Pos & pos;
|
||||
|
||||
FunctionCallTrace(const Pos & pos) : pos(pos) {
|
||||
auto duration = std::chrono::high_resolution_clock::now().time_since_epoch();
|
||||
auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration);
|
||||
vomit("function-trace entered %1% at %2%", pos, ns.count());
|
||||
}
|
||||
|
||||
~FunctionCallTrace() {
|
||||
auto duration = std::chrono::high_resolution_clock::now().time_since_epoch();
|
||||
auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration);
|
||||
vomit("function-trace exited %1% at %2%", pos, ns.count());
|
||||
}
|
||||
};
|
||||
}
|
||||
|
|
@ -125,6 +125,15 @@ void initNix()
|
|||
act.sa_handler = sigHandler;
|
||||
if (sigaction(SIGUSR1, &act, 0)) throw SysError("handling SIGUSR1");
|
||||
|
||||
#if __APPLE__
|
||||
/* HACK: on darwin, we need can’t use sigprocmask with SIGWINCH.
|
||||
* Instead, add a dummy sigaction handler, and signalHandlerThread
|
||||
* can handle the rest. */
|
||||
struct sigaction sa;
|
||||
sa.sa_handler = sigHandler;
|
||||
if (sigaction(SIGWINCH, &sa, 0)) throw SysError("handling SIGWINCH");
|
||||
#endif
|
||||
|
||||
/* Register a SIGSEGV handler to detect stack overflows. */
|
||||
detectStackOverflow();
|
||||
|
||||
|
|
|
|||
|
|
@ -2357,17 +2357,37 @@ void DerivationGoal::startBuilder()
|
|||
flags |= CLONE_NEWNET;
|
||||
|
||||
pid_t child = clone(childEntry, stack + stackSize, flags, this);
|
||||
if (child == -1 && errno == EINVAL)
|
||||
if (child == -1 && errno == EINVAL) {
|
||||
/* Fallback for Linux < 2.13 where CLONE_NEWPID and
|
||||
CLONE_PARENT are not allowed together. */
|
||||
child = clone(childEntry, stack + stackSize, flags & ~CLONE_NEWPID, this);
|
||||
flags &= ~CLONE_NEWPID;
|
||||
child = clone(childEntry, stack + stackSize, flags, this);
|
||||
}
|
||||
if (child == -1 && (errno == EPERM || errno == EINVAL)) {
|
||||
/* Some distros patch Linux to not allow unpriveleged
|
||||
* user namespaces. If we get EPERM or EINVAL, try
|
||||
* without CLONE_NEWUSER and see if that works.
|
||||
*/
|
||||
flags &= ~CLONE_NEWUSER;
|
||||
child = clone(childEntry, stack + stackSize, flags, this);
|
||||
}
|
||||
/* Otherwise exit with EPERM so we can handle this in the
|
||||
parent. This is only done when sandbox-fallback is set
|
||||
to true (the default). */
|
||||
if (child == -1 && (errno == EPERM || errno == EINVAL) && settings.sandboxFallback)
|
||||
_exit(1);
|
||||
if (child == -1) throw SysError("cloning builder process");
|
||||
|
||||
writeFull(builderOut.writeSide.get(), std::to_string(child) + "\n");
|
||||
_exit(0);
|
||||
}, options);
|
||||
|
||||
if (helper.wait() != 0)
|
||||
int res = helper.wait();
|
||||
if (res != 0 && settings.sandboxFallback) {
|
||||
useChroot = false;
|
||||
tmpDirInSandbox = tmpDir;
|
||||
goto fallback;
|
||||
} else if (res != 0)
|
||||
throw Error("unable to start build process");
|
||||
|
||||
userNamespaceSync.readSide = -1;
|
||||
|
|
@ -2398,6 +2418,7 @@ void DerivationGoal::startBuilder()
|
|||
} else
|
||||
#endif
|
||||
{
|
||||
fallback:
|
||||
options.allowVfork = !buildUser && !drv->isBuiltin();
|
||||
pid = startProcess([&]() {
|
||||
runChild();
|
||||
|
|
|
|||
|
|
@ -236,8 +236,6 @@ struct CurlDownloader : public Downloader
|
|||
return ((DownloadItem *) userp)->readCallback(buffer, size, nitems);
|
||||
}
|
||||
|
||||
long lowSpeedTimeout = 300;
|
||||
|
||||
void init()
|
||||
{
|
||||
if (!req) req = curl_easy_init();
|
||||
|
|
@ -297,7 +295,7 @@ struct CurlDownloader : public Downloader
|
|||
curl_easy_setopt(req, CURLOPT_CONNECTTIMEOUT, downloadSettings.connectTimeout.get());
|
||||
|
||||
curl_easy_setopt(req, CURLOPT_LOW_SPEED_LIMIT, 1L);
|
||||
curl_easy_setopt(req, CURLOPT_LOW_SPEED_TIME, lowSpeedTimeout);
|
||||
curl_easy_setopt(req, CURLOPT_LOW_SPEED_TIME, downloadSettings.stalledDownloadTimeout.get());
|
||||
|
||||
/* If no file exist in the specified path, curl continues to work
|
||||
anyway as if netrc support was disabled. */
|
||||
|
|
|
|||
|
|
@ -24,6 +24,9 @@ struct DownloadSettings : Config
|
|||
Setting<unsigned long> connectTimeout{this, 0, "connect-timeout",
|
||||
"Timeout for connecting to servers during downloads. 0 means use curl's builtin default."};
|
||||
|
||||
Setting<unsigned long> stalledDownloadTimeout{this, 300, "stalled-download-timeout",
|
||||
"Timeout (in seconds) for receiving data from servers during download. Nix cancels idle downloads after this timeout's duration."};
|
||||
|
||||
Setting<unsigned int> tries{this, 5, "download-attempts",
|
||||
"How often Nix will attempt to download a file before giving up."};
|
||||
};
|
||||
|
|
|
|||
|
|
@ -690,9 +690,8 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
throw SysError(format("statting '%1%'") % path);
|
||||
|
||||
if (st.st_nlink != 1) {
|
||||
unsigned long long size = st.st_blocks * 512ULL;
|
||||
actualSize += size;
|
||||
unsharedSize += (st.st_nlink - 1) * size;
|
||||
actualSize += st.st_size;
|
||||
unsharedSize += (st.st_nlink - 1) * st.st_size;
|
||||
continue;
|
||||
}
|
||||
|
||||
|
|
@ -701,7 +700,7 @@ void LocalStore::removeUnusedLinks(const GCState & state)
|
|||
if (unlink(path.c_str()) == -1)
|
||||
throw SysError(format("deleting '%1%'") % path);
|
||||
|
||||
state.results.bytesFreed += st.st_blocks * 512ULL;
|
||||
state.results.bytesFreed += st.st_size;
|
||||
}
|
||||
|
||||
struct stat st;
|
||||
|
|
@ -920,11 +919,11 @@ void LocalStore::autoGC(bool sync)
|
|||
promise.set_value();
|
||||
});
|
||||
|
||||
printInfo("running auto-GC to free %d bytes", settings.maxFree - avail);
|
||||
|
||||
GCOptions options;
|
||||
options.maxFreed = settings.maxFree - avail;
|
||||
|
||||
printInfo("running auto-GC to free %d bytes", options.maxFreed);
|
||||
|
||||
GCResults results;
|
||||
|
||||
collectGarbage(options, results);
|
||||
|
|
|
|||
|
|
@ -209,6 +209,9 @@ public:
|
|||
"The paths to make available inside the build sandbox.",
|
||||
{"build-chroot-dirs", "build-sandbox-paths"}};
|
||||
|
||||
Setting<bool> sandboxFallback{this, true, "sandbox-fallback",
|
||||
"Whether to disable sandboxing when the kernel doesn't allow it."};
|
||||
|
||||
Setting<PathSet> extraSandboxPaths{this, {}, "extra-sandbox-paths",
|
||||
"Additional paths to make available inside the build sandbox.",
|
||||
{"build-extra-chroot-dirs", "build-extra-sandbox-paths"}};
|
||||
|
|
|
|||
|
|
@ -191,6 +191,13 @@ void RemoteStore::setOptions(Connection & conn)
|
|||
if (GET_PROTOCOL_MINOR(conn.daemonVersion) >= 12) {
|
||||
std::map<std::string, Config::SettingInfo> overrides;
|
||||
globalConfig.getSettings(overrides, true);
|
||||
overrides.erase(settings.keepFailed.name);
|
||||
overrides.erase(settings.keepGoing.name);
|
||||
overrides.erase(settings.tryFallback.name);
|
||||
overrides.erase(settings.maxBuildJobs.name);
|
||||
overrides.erase(settings.maxSilentTime.name);
|
||||
overrides.erase(settings.buildCores.name);
|
||||
overrides.erase(settings.useSubstitutes.name);
|
||||
conn.to << overrides.size();
|
||||
for (auto & i : overrides)
|
||||
conn.to << i.first << i.second.value;
|
||||
|
|
|
|||
|
|
@ -97,6 +97,10 @@ void checkStoreName(const string & name)
|
|||
reasons (e.g., "." and ".."). */
|
||||
if (string(name, 0, 1) == ".")
|
||||
throw Error(baseError % "it is illegal to start the name with a period");
|
||||
/* Disallow names longer than 211 characters. ext4’s max is 256,
|
||||
but we need extra space for the hash and .chroot extensions. */
|
||||
if (name.length() > 211)
|
||||
throw Error(baseError % "name must be less than 212 characters");
|
||||
for (auto & i : name)
|
||||
if (!((i >= 'A' && i <= 'Z') ||
|
||||
(i >= 'a' && i <= 'z') ||
|
||||
|
|
|
|||
|
|
@ -179,6 +179,36 @@ struct TeeSource : Source
|
|||
}
|
||||
};
|
||||
|
||||
/* A reader that consumes the original Source until 'size'. */
|
||||
struct SizedSource : Source
|
||||
{
|
||||
Source & orig;
|
||||
size_t remain;
|
||||
SizedSource(Source & orig, size_t size)
|
||||
: orig(orig), remain(size) { }
|
||||
size_t read(unsigned char * data, size_t len)
|
||||
{
|
||||
if (this->remain <= 0) {
|
||||
throw EndOfFile("sized: unexpected end-of-file");
|
||||
}
|
||||
len = std::min(len, this->remain);
|
||||
size_t n = this->orig.read(data, len);
|
||||
this->remain -= n;
|
||||
return n;
|
||||
}
|
||||
|
||||
/* Consume the original source until no remain data is left to consume. */
|
||||
size_t drainAll()
|
||||
{
|
||||
std::vector<unsigned char> buf(8192);
|
||||
size_t sum = 0;
|
||||
while (this->remain > 0) {
|
||||
size_t n = read(buf.data(), buf.size());
|
||||
sum += n;
|
||||
}
|
||||
return sum;
|
||||
}
|
||||
};
|
||||
|
||||
/* Convert a function into a sink. */
|
||||
struct LambdaSink : Sink
|
||||
|
|
|
|||
|
|
@ -397,7 +397,7 @@ static void _deletePath(const Path & path, unsigned long long & bytesFreed)
|
|||
}
|
||||
|
||||
if (!S_ISDIR(st.st_mode) && st.st_nlink == 1)
|
||||
bytesFreed += st.st_blocks * 512;
|
||||
bytesFreed += st.st_size;
|
||||
|
||||
if (S_ISDIR(st.st_mode)) {
|
||||
/* Make the directory accessible. */
|
||||
|
|
|
|||
|
|
@ -950,8 +950,16 @@ static void opServe(Strings opFlags, Strings opArgs)
|
|||
info.sigs = readStrings<StringSet>(in);
|
||||
in >> info.ca;
|
||||
|
||||
// FIXME: race if addToStore doesn't read source?
|
||||
store->addToStore(info, in, NoRepair, NoCheckSigs);
|
||||
if (info.narSize == 0) {
|
||||
throw Error("narInfo is too old and missing the narSize field");
|
||||
}
|
||||
|
||||
SizedSource sizedSource(in, info.narSize);
|
||||
|
||||
store->addToStore(info, sizedSource, NoRepair, NoCheckSigs);
|
||||
|
||||
// consume all the data that has been sent before continuing.
|
||||
sizedSource.drainAll();
|
||||
|
||||
out << 1; // indicate success
|
||||
|
||||
|
|
|
|||
|
|
@ -255,6 +255,9 @@ void chrootHelper(int argc, char * * argv)
|
|||
uid_t gid = getgid();
|
||||
|
||||
if (unshare(CLONE_NEWUSER | CLONE_NEWNS) == -1)
|
||||
/* Try with just CLONE_NEWNS in case user namespaces are
|
||||
specifically disabled. */
|
||||
if (unshare(CLONE_NEWNS) == -1)
|
||||
throw SysError("setting up a private mount namespace");
|
||||
|
||||
/* Bind-mount realStoreDir on /nix/store. If the latter mount
|
||||
|
|
|
|||
86
tests/function-trace.sh
Executable file
86
tests/function-trace.sh
Executable file
|
|
@ -0,0 +1,86 @@
|
|||
source common.sh
|
||||
|
||||
set +x
|
||||
|
||||
expect_trace() {
|
||||
expr="$1"
|
||||
expect="$2"
|
||||
actual=$(
|
||||
nix-instantiate \
|
||||
--trace-function-calls \
|
||||
-vvvv \
|
||||
--expr "$expr" 2>&1 \
|
||||
| grep "function-trace" \
|
||||
| sed -e 's/ [0-9]*$//'
|
||||
);
|
||||
|
||||
echo -n "Tracing expression '$expr'"
|
||||
set +e
|
||||
msg=$(diff -swB \
|
||||
<(echo "$expect") \
|
||||
<(echo "$actual")
|
||||
);
|
||||
result=$?
|
||||
set -e
|
||||
if [ $result -eq 0 ]; then
|
||||
echo " ok."
|
||||
else
|
||||
echo " failed. difference:"
|
||||
echo "$msg"
|
||||
return $result
|
||||
fi
|
||||
}
|
||||
|
||||
# failure inside a tryEval
|
||||
expect_trace 'builtins.tryEval (throw "example")' "
|
||||
function-trace entered undefined position at
|
||||
function-trace exited undefined position at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace entered (string):1:19 at
|
||||
function-trace exited (string):1:19 at
|
||||
function-trace exited (string):1:1 at
|
||||
"
|
||||
|
||||
# Missing argument to a formal function
|
||||
expect_trace '({ x }: x) { }' "
|
||||
function-trace entered undefined position at
|
||||
function-trace exited undefined position at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace exited (string):1:1 at
|
||||
"
|
||||
|
||||
# Too many arguments to a formal function
|
||||
expect_trace '({ x }: x) { x = "x"; y = "y"; }' "
|
||||
function-trace entered undefined position at
|
||||
function-trace exited undefined position at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace exited (string):1:1 at
|
||||
"
|
||||
|
||||
# Not enough arguments to a lambda
|
||||
expect_trace '(x: y: x + y) 1' "
|
||||
function-trace entered undefined position at
|
||||
function-trace exited undefined position at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace exited (string):1:1 at
|
||||
"
|
||||
|
||||
# Too many arguments to a lambda
|
||||
expect_trace '(x: x) 1 2' "
|
||||
function-trace entered undefined position at
|
||||
function-trace exited undefined position at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace exited (string):1:1 at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace exited (string):1:1 at
|
||||
"
|
||||
|
||||
# Not a function
|
||||
expect_trace '1 2' "
|
||||
function-trace entered undefined position at
|
||||
function-trace exited undefined position at
|
||||
function-trace entered (string):1:1 at
|
||||
function-trace exited (string):1:1 at
|
||||
"
|
||||
|
||||
set -e
|
||||
|
|
@ -2,9 +2,12 @@ source common.sh
|
|||
|
||||
clearStore
|
||||
|
||||
garbage1=$(nix add-to-store --name garbage1 ./tarball.sh)
|
||||
garbage2=$(nix add-to-store --name garbage2 ./tarball.sh)
|
||||
garbage3=$(nix add-to-store --name garbage3 ./tarball.sh)
|
||||
garbage1=$(nix add-to-store --name garbage1 ./nar-access.sh)
|
||||
garbage2=$(nix add-to-store --name garbage2 ./nar-access.sh)
|
||||
garbage3=$(nix add-to-store --name garbage3 ./nar-access.sh)
|
||||
|
||||
ls -l $garbage3
|
||||
POSIXLY_CORRECT=1 du $garbage3
|
||||
|
||||
fake_free=$TEST_ROOT/fake-free
|
||||
export _NIX_TEST_FREE_SPACE_FILE=$fake_free
|
||||
|
|
@ -19,7 +22,7 @@ with import ./config.nix; mkDerivation {
|
|||
echo foo > \$out/bar
|
||||
echo 1...
|
||||
sleep 2
|
||||
echo 100 > $fake_free
|
||||
echo 200 > $fake_free
|
||||
echo 2...
|
||||
sleep 2
|
||||
echo 3...
|
||||
|
|
@ -29,7 +32,7 @@ with import ./config.nix; mkDerivation {
|
|||
EOF
|
||||
)
|
||||
|
||||
nix build --impure -o $TEST_ROOT/result-A -L "($expr)" \
|
||||
nix build --impure -v -o $TEST_ROOT/result-A -L "($expr)" \
|
||||
--min-free 1000 --max-free 2000 --min-free-check-interval 1 &
|
||||
pid=$!
|
||||
|
||||
|
|
@ -41,7 +44,7 @@ with import ./config.nix; mkDerivation {
|
|||
echo foo > \$out/bar
|
||||
echo 1...
|
||||
sleep 2
|
||||
echo 100 > $fake_free
|
||||
echo 200 > $fake_free
|
||||
echo 2...
|
||||
sleep 2
|
||||
echo 3...
|
||||
|
|
@ -50,7 +53,7 @@ with import ./config.nix; mkDerivation {
|
|||
EOF
|
||||
)
|
||||
|
||||
nix build --impure -o $TEST_ROOT/result-B -L "($expr2)" \
|
||||
nix build --impure -v -o $TEST_ROOT/result-B -L "($expr2)" \
|
||||
--min-free 1000 --max-free 2000 --min-free-check-interval 1
|
||||
|
||||
wait "$pid"
|
||||
|
|
|
|||
|
|
@ -30,6 +30,7 @@ nix_tests = \
|
|||
search.sh \
|
||||
nix-copy-ssh.sh \
|
||||
post-hook.sh \
|
||||
function-trace.sh \
|
||||
flakes.sh
|
||||
# parallel.sh
|
||||
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
#!/bin/sh
|
||||
|
||||
echo Pushing "$@" to "$REMOTE_STORE"
|
||||
echo -n "$OUT_PATHS" | xargs -d: nix copy --to "$REMOTE_STORE" --no-require-sigs
|
||||
printf "%s" "$OUT_PATHS" | xargs -d: nix copy --to "$REMOTE_STORE" --no-require-sigs
|
||||
|
|
|
|||
Loading…
Reference in a new issue