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author | Dimitri Staessens <[email protected]> | 2019-10-06 21:37:45 +0200 |
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committer | Dimitri Staessens <[email protected]> | 2019-10-06 21:37:45 +0200 |
commit | 3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch) | |
tree | c7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/argparse/lib/action/append | |
parent | 412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff) | |
download | website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip |
build: Add some required modules for node
Diffstat (limited to 'node_modules/argparse/lib/action/append')
-rw-r--r-- | node_modules/argparse/lib/action/append/constant.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/node_modules/argparse/lib/action/append/constant.js b/node_modules/argparse/lib/action/append/constant.js new file mode 100644 index 0000000..313f5d2 --- /dev/null +++ b/node_modules/argparse/lib/action/append/constant.js @@ -0,0 +1,47 @@ +/*:nodoc:* + * class ActionAppendConstant + * + * This stores a list, and appends the value specified by + * the const keyword argument to the list. + * (Note that the const keyword argument defaults to null.) + * The 'appendConst' action is typically useful when multiple + * arguments need to store constants to the same list. + * + * This class inherited from [[Action]] + **/ + +'use strict'; + +var util = require('util'); + +var Action = require('../../action'); + +/*:nodoc:* + * new ActionAppendConstant(options) + * - options (object): options hash see [[Action.new]] + * + **/ +var ActionAppendConstant = module.exports = function ActionAppendConstant(options) { + options = options || {}; + options.nargs = 0; + if (typeof options.constant === 'undefined') { + throw new Error('constant option is required for appendAction'); + } + Action.call(this, options); +}; +util.inherits(ActionAppendConstant, Action); + +/*:nodoc:* + * ActionAppendConstant#call(parser, namespace, values, optionString) -> Void + * - parser (ArgumentParser): current parser + * - namespace (Namespace): namespace for output data + * - values (Array): parsed values + * - optionString (Array): input option string(not parsed) + * + * Call the action. Save result in namespace object + **/ +ActionAppendConstant.prototype.call = function (parser, namespace) { + var items = [].concat(namespace[this.dest] || []); + items.push(this.constant); + namespace.set(this.dest, items); +}; |