1Config::Generator::HookU(s3e)r Contributed Perl DocumentaCtoinofnig::Generator::Hook(3)
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NAME

6       Config::Generator::Hook - Config::Generator hook support
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DESCRIPTION

9       This module eases the manipulation of the hooks (i.e. code references)
10       that are used internally by the yacg command.
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12       The "check" hooks are executed (in module dependency order) after the
13       high level configuration has been read (and partially validated) but
14       before it has been used. These hooks usually perform additional
15       validation (not performed by the schema based validation) and set
16       default values.
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18       The "generate" hooks are executed after the final high level
19       configuration validation. These hooks usually generate files, mainly
20       with the help of the Config::Generator::File module.
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22       Here is what the yacg command does, in order:
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24       1. read and partially validate the configuration
25       2. run the "check" hooks
26       3. perform the final configuration validation
27       4. run the "generate" hooks
28       5. cleanup (e.g. handle the "manifest" file)
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30       Note: module dependencies are handled by Perl when it loads them so the
31       hooks will be executed in the correct order: the "check" hook of a
32       given module will be executed after the "check" hooks of all the
33       modules it depends on.
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FUNCTIONS

36       This module provides the following functions (none of them being
37       exported by default):
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39       register_hook("check"|"generate", CODE)
40           register the given "check" or "generate" hook
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42       run_hooks("check"|"generate")
43           run all the previously registered "check" or "generate" hooks
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AUTHOR

46       Lionel Cons <http://cern.ch/lionel.cons>
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48       Copyright (C) CERN 2013-2016
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52perl v5.28.0                      2016-05-24        Config::Generator::Hook(3)