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61 lines
2.1 KiB
61 lines
2.1 KiB
# JSON Tools |
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# Adds command line aliases useful for dealing with JSON |
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# Check that user-defined method is installed |
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if [[ -n "$JSONTOOLS_METHOD" ]]; then |
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(( $+commands[$JSONTOOLS_METHOD] )) || unset JSONTOOLS_METHOD |
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fi |
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# If method undefined, find the first one that is installed |
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if [[ ! -v JSONTOOLS_METHOD ]]; then |
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for JSONTOOLS_METHOD in node python ruby; do |
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# If method found, break out of loop |
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(( $+commands[$JSONTOOLS_METHOD] )) && break |
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# Otherwise unset the variable |
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unset JSONTOOLS_METHOD |
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done |
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# If no methods were found, exit the plugin |
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[[ -v JSONTOOLS_METHOD ]] || return 1 |
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fi |
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# Define json tools for each method |
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case "$JSONTOOLS_METHOD" in |
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node) |
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alias pp_json='xargs -0 node -e "console.log(JSON.stringify(JSON.parse(process.argv[1]), null, 4));"' |
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alias is_json='xargs -0 node -e "try {json = JSON.parse(process.argv[1]);} catch (e) { console.log(false); json = null; } if(json) { console.log(true); }"' |
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alias urlencode_json='xargs -0 node -e "console.log(encodeURIComponent(process.argv[1]))"' |
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alias urldecode_json='xargs -0 node -e "console.log(decodeURIComponent(process.argv[1]))"' |
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;; |
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python) |
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alias pp_json='python -c "import sys; del sys.path[0]; import runpy; runpy._run_module_as_main(\"json.tool\")"' |
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alias is_json='python -c " |
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import sys; del sys.path[0]; |
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import json; |
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try: |
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json.loads(sys.stdin.read()) |
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except ValueError, e: |
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print False |
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else: |
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print True |
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sys.exit(0)"' |
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alias urlencode_json='python -c " |
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import sys; del sys.path[0]; |
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import urllib, json; |
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print urllib.quote_plus(sys.stdin.read()) |
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sys.exit(0)"' |
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alias urldecode_json='python -c " |
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import sys; del sys.path[0]; |
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import urllib, json; |
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print urllib.unquote_plus(sys.stdin.read()) |
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sys.exit(0)"' |
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;; |
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ruby) |
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alias pp_json='ruby -e "require \"json\"; require \"yaml\"; puts JSON.parse(STDIN.read).to_yaml"' |
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alias is_json='ruby -e "require \"json\"; begin; JSON.parse(STDIN.read); puts true; rescue Exception => e; puts false; end"' |
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alias urlencode_json='ruby -e "require \"uri\"; puts URI.escape(STDIN.read)"' |
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alias urldecode_json='ruby -e "require \"uri\"; puts URI.unescape(STDIN.read)"' |
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;; |
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esac |
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unset JSONTOOLS_METHOD
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