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Merge pull request #2779 from LnL7/build-exit-codes

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build: add exit code for hash and check mismatches
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Eelco Dolstra 2019-07-02 17:37:49 +02:00 • committed by GitHub
commit 7e1c85c5fb
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6 changed files with 111 additions and 12 deletions
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42
doc/manual/command-ref/nix-store.xml
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@ -215,6 +215,48 @@ printed.)</para>
</variablelist>
<para>Special exit codes:</para>
<variablelist>
<varlistentry><term><literal>100</literal></term>
<listitem><para>Generic build failure, the builder process
returned with a non-zero exit code.</para></listitem>
</varlistentry>
<varlistentry><term><literal>101</literal></term>
<listitem><para>Build timeout, the build was aborted because it
did not complete within the specified <link
linkend='conf-timeout'><literal>timeout</literal></link>.
</para></listitem>
</varlistentry>
<varlistentry><term><literal>102</literal></term>
<listitem><para>Hash mismatch, the build output was rejected
because it does not match the specified <link
linkend="fixed-output-drvs"><varname>outputHash</varname></link>.
</para></listitem>
</varlistentry>
<varlistentry><term><literal>104</literal></term>
<listitem><para>Not deterministic, the build succeeded in check
mode but the resulting output is not binary reproducable.</para>
</listitem>
</varlistentry>
</variablelist>
<para>With the <option>--keep-going</option> flag it's possible for
multiple failures to occur, in this case the 1xx status codes are or combined
using binary or. <screen>
1100100
^^^^
|||`- timeout
||`-- output hash mismatch
|`--- build failure
`---- not deterministic
</screen></para>
</refsection>