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#!/usr/bin/env bash |
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# |
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# NOTE: Could move spec/03-glob.sh here. |
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|
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#### glob double quote escape |
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echo "*.sh" |
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## stdout: *.sh |
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|
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#### glob single quote escape |
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echo "*.sh" |
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## stdout: *.sh |
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|
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#### glob backslash escape |
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echo \*.sh |
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## stdout: *.sh |
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|
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#### 1 char glob |
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cd $REPO_ROOT |
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echo [b]in |
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## stdout: bin |
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|
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#### 0 char glob -- does NOT work |
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echo []bin |
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## stdout: []bin |
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|
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#### looks like glob at the start, but isn't |
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echo [bin |
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## stdout: [bin |
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|
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#### looks like glob plus negation at the start, but isn't |
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echo [!bin |
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## stdout: [!bin |
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|
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#### glob can expand to command and arg |
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cd $REPO_ROOT |
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spec/testdata/echo.s[hz] |
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## stdout: spec/testdata/echo.sz |
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|
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#### glob after var expansion |
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touch _tmp/a.A _tmp/aa.A _tmp/b.B |
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f="_tmp/*.A" |
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g="$f _tmp/*.B" |
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echo $g |
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## stdout: _tmp/a.A _tmp/aa.A _tmp/b.B |
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|
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#### quoted var expansion with glob meta characters |
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touch _tmp/a.A _tmp/aa.A _tmp/b.B |
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f="_tmp/*.A" |
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echo "[ $f ]" |
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## stdout: [ _tmp/*.A ] |
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|
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#### glob after "$@" expansion |
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fun() { |
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echo "$@" |
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} |
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fun '_tmp/*.B' |
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## stdout: _tmp/*.B |
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|
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#### glob after $@ expansion |
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fun() { |
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echo $@ |
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} |
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fun '_tmp/*.B' |
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## stdout: _tmp/b.B |
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|
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#### no glob after ~ expansion |
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HOME=* |
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echo ~/*.py |
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## stdout: */*.py |
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|
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#### store literal globs in array then expand |
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touch _tmp/a.A _tmp/aa.A _tmp/b.B |
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g=("_tmp/*.A" "_tmp/*.B") |
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echo ${g[@]} |
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## stdout: _tmp/a.A _tmp/aa.A _tmp/b.B |
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## N-I dash/ash stdout-json: "" |
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## N-I dash/ash status: 2 |
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|
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#### glob inside array |
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touch _tmp/a.A _tmp/aa.A _tmp/b.B |
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g=(_tmp/*.A _tmp/*.B) |
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echo "${g[@]}" |
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## stdout: _tmp/a.A _tmp/aa.A _tmp/b.B |
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## N-I dash/ash stdout-json: "" |
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## N-I dash/ash status: 2 |
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|
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#### glob with escaped - in char class |
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touch _tmp/foo.- |
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touch _tmp/c.C |
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echo _tmp/*.[C-D] _tmp/*.[C\-D] |
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## stdout: _tmp/c.C _tmp/c.C _tmp/foo.- |
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|
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#### glob with char class expression |
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# note: mksh doesn't support [[:punct:]] ? |
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touch _tmp/e.E _tmp/foo.- |
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echo _tmp/*.[[:punct:]E] |
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## stdout: _tmp/e.E _tmp/foo.- |
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## BUG mksh stdout: _tmp/*.[[:punct:]E] |
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|
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#### glob double quotes |
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# note: mksh doesn't support [[:punct:]] ? |
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touch _tmp/\"quoted.py\" |
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echo _tmp/\"*.py\" |
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## stdout: _tmp/"quoted.py" |
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|
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#### glob escaped |
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# - mksh doesn't support [[:punct:]] ? |
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# - python shell fails because \[ not supported! |
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touch _tmp/\[abc\] _tmp/\? |
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echo _tmp/\[???\] _tmp/\? |
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## stdout: _tmp/[abc] _tmp/? |
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|
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#### : escaped |
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touch _tmp/foo.- |
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echo _tmp/*.[[:punct:]] _tmp/*.[[:punct\:]] |
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## stdout: _tmp/foo.- _tmp/*.[[:punct:]] |
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## BUG mksh stdout: _tmp/*.[[:punct:]] _tmp/*.[[:punct:]] |
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## BUG ash stdout: _tmp/foo.- _tmp/foo.- |
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|
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#### Redirect to glob, not evaluated |
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# This writes to *.F, not foo.F |
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rm _tmp/*.F |
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touch _tmp/f.F |
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echo foo > _tmp/*.F |
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cat '_tmp/*.F' |
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## status: 0 |
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## stdout: foo |
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## BUG bash status: 1 |
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## BUG bash stdout-json: "" |
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|
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#### Glob after var manipulation |
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touch _tmp/foo.zzz _tmp/bar.zzz |
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g='_tmp/*.zzzZ' |
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echo $g ${g%Z} |
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## stdout: _tmp/*.zzzZ _tmp/bar.zzz _tmp/foo.zzz |
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|
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#### Glob after part joining |
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touch _tmp/foo.yyy _tmp/bar.yyy |
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g='_tmp/*.yy' |
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echo $g ${g}y |
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## stdout: _tmp/*.yy _tmp/bar.yyy _tmp/foo.yyy |
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|
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#### Glob flags on file system |
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touch _tmp/-n _tmp/zzzzz |
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cd _tmp |
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echo -* hello zzzz? |
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## stdout-json: "hello zzzzz" |
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|
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#### set -o noglob |
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cd $REPO_ROOT |
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touch _tmp/spec-tmp/a.zz _tmp/spec-tmp/b.zz |
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echo _tmp/spec-tmp/*.zz |
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set -o noglob |
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echo _tmp/spec-tmp/*.zz |
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## stdout-json: "_tmp/spec-tmp/a.zz _tmp/spec-tmp/b.zz\n_tmp/spec-tmp/*.zz\n" |
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|
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#### set -o noglob (bug #698) |
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var='\z' |
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set -f |
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echo $var |
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## STDOUT: |
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\z |
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## END |
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|
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#### shopt -s nullglob |
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argv.py _tmp/spec-tmp/*.nonexistent |
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shopt -s nullglob |
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argv.py _tmp/spec-tmp/*.nonexistent |
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## stdout-json: "['_tmp/spec-tmp/*.nonexistent']\n[]\n" |
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## N-I dash/mksh/ash stdout-json: "['_tmp/spec-tmp/*.nonexistent']\n['_tmp/spec-tmp/*.nonexistent']\n" |
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|
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#### shopt -s failglob in command context |
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argv.py *.ZZ |
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shopt -s failglob |
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argv.py *.ZZ # nothing is printed, not [] |
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echo status=$? |
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## STDOUT: |
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['*.ZZ'] |
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status=1 |
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## END |
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## N-I dash/mksh/ash STDOUT: |
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['*.ZZ'] |
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['*.ZZ'] |
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status=0 |
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## END |
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|
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#### shopt -s failglob in loop context |
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for x in *.ZZ; do echo $x; done |
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echo status=$? |
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shopt -s failglob |
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for x in *.ZZ; do echo $x; done |
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echo status=$? |
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## STDOUT: |
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*.ZZ |
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status=0 |
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status=1 |
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## END |
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## N-I dash/mksh/ash STDOUT: |
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*.ZZ |
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status=0 |
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*.ZZ |
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status=0 |
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## END |
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|
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#### Don't glob flags on file system with GLOBIGNORE |
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# This is a bash-specific extension. |
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expr $0 : '.*/osh$' >/dev/null && exit 99 # disabled until cd implemented |
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touch _tmp/-n _tmp/zzzzz |
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cd _tmp # this fail in osh |
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GLOBIGNORE=-*:zzzzz # colon-separated pattern list |
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echo -* hello zzzz? |
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## stdout-json: "-* hello zzzz?\n" |
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## N-I dash/mksh/ash stdout-json: "hello zzzzz" |
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## status: 0 |
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|
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#### Splitting/Globbing doesn't happen on local assignment |
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cd $REPO_ROOT |
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|
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f() { |
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# Dash splits words and globs before handing it to the 'local' builtin. But |
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# ash doesn't! |
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local foo=$1 |
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echo "$foo" |
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} |
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f 'void *' |
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## stdout: void * |
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## BUG dash stdout-json: "" |
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## BUG dash status: 2 |
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|
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#### Glob of unescaped [[] and []] |
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touch $TMP/[ $TMP/] |
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cd $TMP |
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echo [\[z] [\]z] # the right way to do it |
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echo [[z] []z] # also accepted |
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## STDOUT: |
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[ ] |
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[ ] |
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## END |
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|
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#### Glob of negated unescaped [[] and []] |
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# osh does this "correctly" because it defers to libc! |
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touch $TMP/_G |
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cd $TMP |
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echo _[^\[z] _[^\]z] # the right way to do it |
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echo _[^[z] _[^]z] # also accepted |
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## STDOUT: |
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_G _G |
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_G _G |
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## END |
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## BUG dash/mksh STDOUT: |
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_[^[z] _[^]z] |
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_[^[z] _[^]z] |
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## END |
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|
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#### PatSub of unescaped [[] and []] |
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x='[foo]' |
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echo ${x//[\[z]/<} # the right way to do it |
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echo ${x//[\]z]/>} |
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echo ${x//[[z]/<} # also accepted |
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echo ${x//[]z]/>} |
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## STDOUT: |
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<foo] |
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[foo> |
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<foo] |
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[foo> |
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## END |
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## N-I dash stdout-json: "" |
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## N-I dash status: 2 |
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|
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#### PatSub of negated unescaped [[] and []] |
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x='[foo]' |
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echo ${x//[^\[z]/<} # the right way to do it |
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echo ${x//[^\]z]/>} |
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echo ${x//[^[z]/<} # also accepted |
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#echo ${x//[^]z]/>} # only busybox ash interprets as ^\] |
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## STDOUT: |
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[<<<< |
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>>>>] |
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[<<<< |
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## END |
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# mksh is doing something very odd, ignoring ^ altogether? |
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## BUG mksh STDOUT: |
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<foo] |
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[foo> |
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<foo] |
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## END |
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## N-I dash stdout-json: "" |
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## N-I dash status: 2 |
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|
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#### Glob unicode char |
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|
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touch $TMP/__a__ |
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touch $TMP/__μ__ |
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cd $TMP |
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|
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echo __?__ |
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|
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## STDOUT: |
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__a__ __μ__ |
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## END |
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## BUG dash/mksh/ash STDOUT: |
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__a__ |
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## END |
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# note: zsh also passes this, but it doesn't run with this file. |
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|
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#### dotglob (bash option that dashglob is roughly consistent with) |
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mkdir -p $TMP/dotglob |
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cd $TMP/dotglob |
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touch .foorc other |
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|
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echo * |
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shopt -s dotglob |
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echo * |
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## STDOUT: |
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other |
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.foorc other |
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## END |
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## N-I dash/mksh/ash STDOUT: |
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other |
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other |
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## END |
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|