42 lines
2.7 KiB
Bash
42 lines
2.7 KiB
Bash
# URL Tools
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# Adds handy command line aliases useful for dealing with URLs
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#
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# Taken from:
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# https://ruslanspivak.com/2010/06/02/urlencode-and-urldecode-from-a-command-line/
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if [[ $(whence $URLTOOLS_METHOD) = "" ]]; then
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URLTOOLS_METHOD=""
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fi
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if [[ $(whence node) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xnode" ) ]]; then
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alias urlencode='node -e "console.log(encodeURIComponent(process.argv[1]))"'
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alias urldecode='node -e "console.log(decodeURIComponent(process.argv[1]))"'
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elif [[ $(whence python3) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xpython" ) ]]; then
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alias urlencode='python3 -c "import sys; del sys.path[0]; import urllib.parse as up; print(up.quote_plus(sys.argv[1]))"'
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alias urldecode='python3 -c "import sys; del sys.path[0]; import urllib.parse as up; print(up.unquote_plus(sys.argv[1]))"'
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elif [[ $(whence python2) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xpython" ) ]]; then
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alias urlencode='python2 -c "import sys; del sys.path[0]; import urllib as ul; print ul.quote_plus(sys.argv[1])"'
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alias urldecode='python2 -c "import sys; del sys.path[0]; import urllib as ul; print ul.unquote_plus(sys.argv[1])"'
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elif [[ $(whence xxd) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xshell" ) ]]; then
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function urlencode() {echo $@ | tr -d "\n" | xxd -plain | sed "s/\(..\)/%\1/g"}
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function urldecode() {printf $(echo -n $@ | sed 's/\\/\\\\/g;s/\(%\)\([0-9a-fA-F][0-9a-fA-F]\)/\\x\2/g')"\n"}
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elif [[ $(whence ruby) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xruby" ) ]]; then
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alias urlencode='ruby -r cgi -e "puts CGI.escape(ARGV[0])"'
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alias urldecode='ruby -r cgi -e "puts CGI.unescape(ARGV[0])"'
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elif [[ $(whence php) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xphp" ) ]]; then
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alias urlencode='php -r "echo rawurlencode(\$argv[1]); echo \"\n\";"'
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alias urldecode='php -r "echo rawurldecode(\$argv[1]); echo \"\\n\";"'
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elif [[ $(whence perl) != "" && ( "x$URLTOOLS_METHOD" = "x" || "x$URLTOOLS_METHOD" = "xperl" ) ]]; then
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if perl -MURI::Encode -e 1&> /dev/null; then
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alias urlencode='perl -MURI::Encode -ep "uri_encode($ARGV[0]);"'
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alias urldecode='perl -MURI::Encode -ep "uri_decode($ARGV[0]);"'
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elif perl -MURI::Escape -e 1 &> /dev/null; then
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alias urlencode='perl -MURI::Escape -ep "uri_escape($ARGV[0]);"'
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alias urldecode='perl -MURI::Escape -ep "uri_unescape($ARGV[0]);"'
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else
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alias urlencode="perl -e '\$new=\$ARGV[0]; \$new =~ s/([^A-Za-z0-9])/sprintf(\"%%%02X\", ord(\$1))/seg; print \"\$new\n\";'"
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alias urldecode="perl -e '\$new=\$ARGV[0]; \$new =~ s/\%([A-Fa-f0-9]{2})/pack(\"C\", hex(\$1))/seg; print \"\$new\n\";'"
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fi
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fi
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unset URLTOOLS_METHOD
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