| 1 | #!/usr/bin/env bash
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| 2 | #
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| 3 | # Usage:
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| 4 | #   ./globstar.sh <function name>
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| 5 | 
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| 6 | set -o nounset
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| 7 | set -o pipefail
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| 8 | set -o errexit
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| 9 | 
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| 10 | shopt -s globstar || true
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| 11 | 
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| 12 | demo() {
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| 13 |   local root=_tmp/globstar
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| 14 |   mkdir -p $root/{Python,Py}
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| 15 | 
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| 16 |   mkdir -p $root/Py/zz/on
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| 17 | 
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| 18 |   touch $root/Python/foo.py
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| 19 |   touch $root/Py/zz/on/bar.py
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| 20 | 
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| 21 |   tree $root
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| 22 | 
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| 23 | 
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| 24 |   echo $root/**/*.py
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| 25 | 
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| 26 |   # OK this is weird, ** only crosses directory boundaries when it's at the
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| 27 |   # end?  It doesn't exactly make sense.
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| 28 |   #
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| 29 |   # Try with zsh too.
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| 30 |   echo $root/Py**on/*.py
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| 31 | 
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| 32 |   echo "zsh version: ${ZSH_VERSION:-}"
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| 33 |   echo "bash version: ${BASH_VERSION:-}"
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| 34 | }
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| 35 | 
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| 36 | with-zsh() {
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| 37 |   zsh $0 demo
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| 38 | }
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| 39 | 
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| 40 | "$@"
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