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Changing the folder that holds the YP Reference Manual to be "ref-manual". This will help with confustion over the manual's intended purpose. (From yocto-docs rev: 1106442964b5080cb0b6b3bd3af32e9407c0f7c1) Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
48 lines
2.1 KiB
HTML
48 lines
2.1 KiB
HTML
<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
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<title>2.3.7.2. Logging With Bash</title>
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<link rel="stylesheet" type="text/css" href="../book.css">
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<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
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<link rel="home" href="index.html" title="The Yocto Project Reference Manual">
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<link rel="up" href="recipe-logging-mechanisms.html" title="2.3.7. Recipe Logging Mechanisms">
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<link rel="prev" href="logging-with-python.html" title="2.3.7.1. Logging With Python">
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<link rel="next" href="usingpoky-debugging-others.html" title="2.3.8. Other Tips">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="section" title="2.3.7.2. Logging With Bash">
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<div class="titlepage"><div><div><h4 class="title">
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<a name="logging-with-bash"></a>2.3.7.2. Logging With Bash</h4></div></div></div>
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<p>
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When creating recipes using Bash and inserting code that handles build
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logs you have the same goals - informative with minimal console output.
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The syntax you use for recipes written in Bash is similar to that of
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recipes written in Python described in the previous section.
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</p>
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<p>
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Following is an example written in Bash.
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The code logs the progress of the <code class="filename">do_my_function</code> function.
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</p>
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<pre class="literallayout">
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do_my_function() {
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bbdebug 2 "Running do_my_function"
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if [ exceptional_condition ]; then
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bbnote "Hit exceptional_condition"
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fi
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bbdebug 2 "Got to point xyz"
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if [ warning_trigger ]; then
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bbwarn "Detected warning_trigger, this might cause a problem later."
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fi
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if [ recoverable_error ]; then
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bberror "Hit recoverable_error, correcting"
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fi
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if [ fatal_error ]; then
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bbfatal "fatal_error detected"
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fi
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bbdebug 2 "Completed do_my_function"
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}
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</pre>
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<p>
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</p>
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</div></body>
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</html>
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