599 lines
10 KiB
Bash
599 lines
10 KiB
Bash
#! /bin/sh
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# This is a test script for the Katepart Bash Syntax Highlighting by
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# Wilbert Berendsen. This is not runnable !!!
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# The highlighting recognizes basic types of input, and has a few special cases that
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# are all in FindCommands. The main objective is to create really proper nesting of
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# (multiline) strings, variables, expressions, etc.
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# ============== Tests: ===============
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# basic types:
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echo 'single quoted string'
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echo "double quoted string"
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echo $'string with esc\apes\x0din it'
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echo $"string meant to be translated"
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echo "$"
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# comments:
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# this is a comment
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#this too
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echo this is#nt a comment
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dcop kate EditInterface#1 #this is
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grep -e "^default/linux/amd64/" |\ #this is not a comment but #this is
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mkdir this\ isnt\ #a\ comment
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mkdir this\ isnt\\\;#a\ comment
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mkdir this\\ #is a comment
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<<'#BLOCK-COMMENT'
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NOTE This is the "miltiline" comment.
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[===[.rst:
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Docs
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----
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Documentation block in ``RST`` format **starts** *here*.
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]===]
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#BLOCK-COMMENT
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: << '#SC2188'
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[====[.rst:
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The *multiline* comment does not trigger the SC2188_ warning of `shellcheck`.
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.. _SC2188: https://www.shellcheck.net/wiki/SC2188
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]====]
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... continue with _normal_ Bash comment.
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#SC2188
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# brace expansion
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mv my_file.{JPG,jpg}
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echo f.{01..100..3} f.{Z..a..-3}
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echo f.{01..100} f.{a..Z}
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# no brace expansion
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echo f.{..100} f.{1..Z} f.{a..Z..}
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# special characters are escaped:
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echo \(output\) \&\| \> \< \" \' \*
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# variable substitution:
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echo $filename.ext
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echo $filename_ext
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echo ${filename}_ext
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echo text${array[$subscript]}.text
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echo text${array["string"]}.text
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echo ${!prefix*}
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echo ${!redir} ${!3} ${!#} ${!##} ${!@###} ${!}
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echo short are $_, $$, $?, ${@}, etc.
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echo ${variable/a/d}
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echo ${1:-default}
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echo ${10} $10a # 9 is max
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# expression subst:
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echo $(( cd << ed + 1 ))
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# command subst:
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echo $(ls -l)
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echo `cat myfile`
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# file subst:
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echo $(<$filename)
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echo $(</path/to/myfile)
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# process subst:
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sort <(show_labels) | sed 's/a/bg' > my_file.txt 2>&1
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# All substitutions also work in strings:
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echo "subst ${in}side string" 'not $inside this ofcourse'
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echo "The result is $(( $a + $b )). Thanks!"
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echo "Your homedir contains `ls $HOME |wc -l` files."
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# Escapes in strings:
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p="String \` with \$ escapes \" ";
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# keywords are black, builtins dark purple and common commands lighter purple
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set
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exit
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login
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# Other colorings:
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error() {
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cat /usr/bin/lesspipe.sh
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runscript >& redir.bak
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exec 3>&4
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}
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# do - done make code blocks
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while [ $p -lt $q ]
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do
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chown 0644 $file.$p
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done
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# braces as well
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run_prog | sort -u |
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{
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echo Header
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while read a b d
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do
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echo $a/$b/$c
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done
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echo Footer
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}
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# Any constructions can be nested:
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echo "A long string with $(
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if [ $count -gt 100 ] ; then
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echo "much"
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else
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echo "not much"
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fi ) substitutions." ;
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# Even the case construct is correctly folded:
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test -f blaat &&
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( do_something
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case $p in
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*bak)
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do_bak $p
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;;
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*)
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dont_bak $p
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;;
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esac
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) # despite the extra parentheses in the case construction.
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# more control flow
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while :;
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break
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continue
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return
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done
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# variable assignments:
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DIR=/dev
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p=`ls`
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LC_ALL="nl" dcop 'kate*'
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_VAR=val
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ARR=(this is an array)
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ARR2=([this]=too [and]="this too")
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usage="$0 -- version $VERSION
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Multiple lines of output
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can be possible."
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ANSWER=yes # here 'yes' isn't highlighed as command
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# Some commands expect variable names, these are colored correctly:
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export PATH=/my/bin:$PATH BLAAT
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export A B D
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local p=3 x y='\'
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read x y z <<< $hallo
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unset B
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declare -a VAR1 VAR2 && exit
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declare less a && b
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declare a=(1 2)
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getopts :h:l::d arg
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read #comment
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let a=4+4 3+a b=c+3 d+3 d*4 # * is a glob
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# options are recoqnized:
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zip -f=file.zip
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./configure --destdir=/usr
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make destdir=/usr/
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# [[ and [ correctly need spaces to be regarded as structure,
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# otherwise they are patterns (currently treated as normal text)
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if [ "$p" == "" ] ; then
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ls /usr/bin/[a-z]*
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elif [[ $p == 0 ]] ; then
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ls /usr/share/$p
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fi
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# Fixed:
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ls a[ab]* # dont try to interprete as assignment with subscript (fixed)
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a[ab]
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a[ab]=sa
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# Here documents are difficult to catch:
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cat > myfile << __EOF__
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You're right, this is definitely no bash code
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But ls more $parameters should be expanded.
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__EOF__
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# quoted:
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cat << "EOF" | egrep "this" >&4 # the rest of the line is still considered bash source
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You're right, this is definitely no bash code
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But ls more $parameters should be expanded. :->
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EOF
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cat <<bla || exit
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bla bla
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bla
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# indented:
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if true
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then
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cat <<- EOF
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Indented text with a $dollar or \$two
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EOF
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elif [ -d $file ]; then
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cat <<- "EOF"
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Indented text without a $dollar
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EOF
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fi
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if ! { cmd1 && cmd2 ; }; then echo ok ; fi
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if ! cmd1 arg; then echo ok ; fi
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case 1 in
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2) echo xxx;
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;;
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?) foo || yyy ; foo abc || echo abc ;;
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1) echo yyy;
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esac
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ls #should be outside of case 1 folding block
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for i in `ls tests/auto/output/*.html`; do
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refFile=`echo $i | sed -e s,build,src, | sed -e s,output,reference, | sed -e s,.html,.ref.html,`
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cp -v $i $refFile
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done
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## >Settings >Configure Kate >Fonts & Colors >Highlitghing Text Styles >Scripts/Bash >Option >Change colors to some distinct color
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## 1- In following line the -ucode should not be colored as option
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pacman -Syu --needed intel-ucode grub
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pacman -syu --needed intel-ucode grub
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# Braces (bug ##387915)
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[[ $line_name =~ \{([0-9]{1,})\}\{([0-9]{1,})\}(.*) ]]
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[[ $name =~ (.*)_(S[0-9]{2})(E[0-9]{2,3}[a-z]{0,1})_(.*) ]]
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# Comments in Braces (bug 450878)
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[[ # comment 1
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1 == 1 # comment 2
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# comment 3
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]]
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# Line continuation in Braces (bug 487978)
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[[ \
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x \
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= \
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"y" # bla bla
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]]
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[ \
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x \
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= \
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"y" ]
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rm /data/{hello1,hello2}/input/{bye1,$bye2}/si{a,${b},c{k,p{e,a}}}/*.non
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rm /data/{aa,{e,i}t{b,c} # Not closed
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rm /data/{aa,{e,i}t{b,c}}
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rm /data/{aa,{i}}
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rm /data{aa{bb{cc{dd}}}}
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rm /data{aaa`aaa}aa`aaa}a
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${array[0]: -7 : + 22 } ${array[1]: num }
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${parameter##word} ${parameter%%word} ${parameter^^pattern} ${parameter,,pattern} ${parameter@operator}
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# TODO `
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# commands
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abc
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cp
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:
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.
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:#nokeyword
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path/cmd
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ec\
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ho
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2
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{ab}c
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{a,b}c
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'a'c
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$ab
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${ab}c
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\ a
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!a
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{ab}[
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{a,b}[
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'a'[
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\ [
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!a[
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a{}d
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a{bc}d
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a{b,c}d
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a'b'c
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a$bc
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a${bc}d
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a\ b
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a!b
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a{}[
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a{bc}[
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a{b,c}[
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a'b'[
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a\ [
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a!b[
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# commands + params
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shortopt -ol -f/fd/fd -hfd/fds - -ol'a'b -f'a'/fd/fd -h'a'fd/fds
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longopt --long-a --long-b=value --file=* --file=file* --file=dir/file
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longopt --long-a'a'b --long'a'-b=value --fi'a'le=*
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noopt 3 3d -f -- -f --xx dir/file
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opt param#nocomment ab'a'cd [[ param ]] } { ~a .a #comments
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path path/file dir/ / // 3/f a@/ 'a'/b d/'a'b a\ d/f f/f\
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ile
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path ~ ~/ ~a/ . .. ./a ../a
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path /path/* /path/f* /path/f@ /path/f@(|) {a/b} a{b}/c a/b{c} a/{b} a/{b}c
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glob ? * ?f *f f* f? **/ ~/* ~* /path/f* 'a'* 'a'f/?
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extglob @ @(*) @(f*|f??(f)) f!(+(?(@(*(f)f)f)f)f)f @'a'@(|) a@(?)
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subs f! f!! f!s 'a'!s \( $v {a,b} {a} {a}/d {a\,} {a,} {a,\},b} ds/{a,b}sa/s
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2 - f -f
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!a -f
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'a' -f
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$a -f
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! cmd
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# coproc command (#460301)
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coproc ls thisfiledoesntexist 2>&1
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coproc { ls thisfiledoesntexist; read; } 2>&1
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coproc mycoproc { awk '{print "foo" $0;fflush()}'; } >&3
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# redirections (prefix)
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<<<s cat
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<<<'s' cat
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<<<'s's cat
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<<<s's's cat
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<<<s${s}s cat
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<<< s${s}s cat
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>&2 cat
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<f cat
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< f cat
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2>3 cat
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2>&3 cat
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2>& 3 cat
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2>f cat
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&>f cat
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<<<# comment
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<# comment
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># comment
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<<< # comment
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< # comment
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> # comment
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# redirections
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cat f>2
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cat d/f>2
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cat d/f >2
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cat d/f >& 2
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cat >2 d/f
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cat > 2
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cat <(echo) <(echo a) <(echo a/f) <(echo ) <(echo a ) <(echo a/f )
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cat 2>&1 &>f &>>f 2<&1- 2<>f 2<<heredoc
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bla bla
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heredoc
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<<-'h' cat
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bla
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h
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<<"'" cat
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bla
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'
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cat <<heredoc
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bla bla
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heredoc
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cat <<heredoc -a
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bla bla
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heredoc
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r=$(xxx $@ 2>&1)
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cat <<<# comment
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cat <# comment
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cat ># comment
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cat <<< # comment
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cat < # comment
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cat > # comment
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# branches
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cat a|cat
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cat a&cat
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cat a||cat
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cat a&&cat
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cat a;cat
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cat a | cat
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cat a & cat
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cat a || cat
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cat a && cat
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cat a ; cat
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cat a'a';cat
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# substitutions
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echo '' 'a' '\' "" "a" "\\" "$a" "a""a"'a''a' a'b'c a"b"c a$'\n'c
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echo a!bc a{a}b a{b,c}d a{b,{d,e}}d a\ b
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echo a$bc a$b/c a${b}c a$((b-3))c a$(b)c a$(a b c)c
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echo ${a[*]} ${a[@]} ${a[${b}]} ${a:-x$z} ${a-x} ${a/g} ${a//f/f} ${a//f*/f*} ${x/pat/a&b}
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echo ${a^^l*} ${a,} ${!a} ${#a[1]} ${a:1:$b} $((++i,i--))
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echo "${var#lo+(r)em}" x "${var#+(r)em}" x
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echo "${var#refs/heads}" x "${var#refs}" x
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[ a ]
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[ -f f'f'f ]
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[ -f f]'f'f] ]
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[ -t 13 ]
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[ -t 13] ]
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[ -t 13] ]
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[ -v abc ]
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[ -z abc ]
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[ abc -ef abc ]
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[ abc -ef abc ]
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[ abc-ef -ef abc-ef ]
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[ abc == abc ]
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[ abc < abc ]
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[ abc -eq abc ]
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[[ abc -eq abc ]]
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[ 1+2 -eq 1+2 ]
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[[ 1+2 -eq 1+2 ]]
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[ a = b c ]
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[[ a = b c ]]
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[ -z 1 -a 1 -eq 1 ]
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[ 2 -eq 1 -o 1 -eq 1 ]
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[[ x =~ a(b c|$)' '{1,}[a[.digit.]] ]]
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[[ x =~ [ ] ]]
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[[ x =~ ([ ]) ]]
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[[ x =~ [ ]]
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[[ x =~ ([) ]]
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[[ (a =~ a) ]]
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[[ a =~ a || a -eq 2 ]]
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[[ (a =~ a) || a -eq 2 ]]
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[[ (0 -le $b) ]]
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[[ ( 0 -le $b ) ]]
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[[ ( 0 -le $b || $b -le 100 ) ]]
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[[ a<b ]]
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[[ a <b ]]
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[[ a< b ]]
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[[ a < b ]]
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[[(! -d .)]]
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[[ ! -d . ]]
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[[ !(-d .) ]]
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[[ -f a || -f b ]]
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[[ -f a||-f b ]]
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[[ ! (a -eq b) ]]
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[ -d `echo .`] ]
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[[ -d `echo .`]] ]]
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[[ a != b && ${a}a = b${b} ]]
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[[
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1 -eq 2
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]]
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[[ -&&- ]]
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[[ ]]
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[[ -f ]]
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[[ -f [0-9a] ]]
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[[ ?*[0-9] = [^0-9] ]]
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[[ -f = ?*[0-9] ]]
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[[ ?*[0-9] = ?*[0-9] ]]
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[[ a/sa[s = dsad?*[0-9]dsa$ds ]]
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[[ a/sa[s = dsad?*[0-9]ds/a$ds ]]
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[[ a =~ [12]a([!d]a?s[x[:alnum:]]|d?)p ]]
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[[ #comm1
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#comm2
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p[1] == p[2]
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#comm3
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#comm4
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]]
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[[ #comm1
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#comm2
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-f p[2]
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#comm3
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#comm4
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]]
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((3+1+a+$c*(x) & 0x43422fd+03-085/23#D9a@_^8))
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((1/(2-(a-4))))
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# they are not arithmetic evaluations...
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((cmd && cmd) || cmd)
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$((cmd && cmd) || cmd)
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((cmd &&
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cmd) || cmd)
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$((cmd &&
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cmd) || cmd)
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{ echo
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echo
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}
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{ echo ; }
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(echo ; echo)
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(echo
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echo)
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(echo a)
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({ echo plop;})
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[ a -eq 2 ] || [ a -eq 2] ] && [[ a -eq 2 ]] || [[ a != b ]];
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[ a -eq 2 ]||[ a -eq 2] ]&&[[ a -eq 2 ]]||[[ a != b ]];
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test a -eq b
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# functions
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a() { echo x; }
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a () { echo x; }
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function f { echo x; }
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kde.org() { echo x; }
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--func() { echo x; }
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# variables
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a=(a b c)
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a='a'
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a+=b
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a[1]='a'
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a[$i]='x'
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a[$((
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2+4
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))]='x'
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a=([a]=2 `echo` -s > 'ds')
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a=(#comment
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value#nocomment #comment)
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)
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a=a cat
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a=`ls` cat
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# errors
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a a(s) a
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# control structure
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for name in a b c {d,e} ; do echo ; done
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for name; do echo ; done
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for name do echo ; done
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for ((i=0;i<5;++i)) ; do echo $i ; done
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select name in a ; do echo ; done
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select name; do echo ; done
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if : ; then echo ; elif [[ : ]] ; then echo ; else echo ; fi
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while : || : ; do echo ; done
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until : ; : ; do echo ; done
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case a in a) esac
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case a in a) echo ; esac
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case pwd in (patt1) echo ; echo ;; (patt*) echo ;;& patt?|patt) echo ;&
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patt) echo ;; esac
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for name in a
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b c ;
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do
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echo
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done
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case a in
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a\( | b*c? ) echo
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(b$c) # no pattern
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;;
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(b$c) ;;
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# no pattern
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(b$c)
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esac
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case "$1" in
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"a") run_a|&a;;
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"b") run_b;;
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"c") run_c;;
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*) echo "Plase choose between 'a', 'b' or 'c'" && exit 1;;
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esac
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