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Revision 8793

Added by Aaron Marcuse-Kubitza almost 12 years ago

lib/util.sh: self_not_included (): added support for loading newly-defined aliases for use in functions in the same file, and documentation for how to do this

View differences:

lib/util.sh
7 7 
{
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	test "$#" -ge 1 || set -- "${BASH_SOURCE[1]}"
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	local include_guard="$(include_guard_var "$1")"
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	test -z "${!include_guard+t}" && eval "$include_guard"=1
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	alias self_being_included=false
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	test -z "${!include_guard+t}" && \
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	{ eval "$include_guard"=1; alias self_being_included=true; }
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}
12 14 

  		




  
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# to load newly-defined aliases for use in functions in the same file:


  		




  
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## fi # load new aliases


  		




  
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## if self_being_included; then


  		




  
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# this is needed because aliases defined inside an if statement are not


  		




  
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# available inside that if statement


  		




  
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if self_not_included "${BASH_SOURCE[0]}"; then


  		




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shopt -s expand_aliases


  		












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