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oauth3.js
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added some comments

This commit is contained in:
AJ ONeal 2017-11-09 17:39:27 -07:00
parent e99b9ff4d6
commit 19b0e7a5d2
1 changed files with 13 additions and 6 deletions
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19
bin/cli.js
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@ -10,8 +10,8 @@ function parseArgs(argv, opts) {
var args = Array.prototype.slice.call(argv); var args = Array.prototype.slice.call(argv);
var sep = /[:\.\-]/; var sep = /[:\.\-]/;
args.shift(); // node args.shift(); // 'node' is the first parameter
args.shift(); // oauth3.js args.shift(); // 'oauth3.js' will be the
var command = args.shift() || 'help'; var command = args.shift() || 'help';
var cmdpair = command.split(sep); var cmdpair = command.split(sep);
@ -20,12 +20,12 @@ function parseArgs(argv, opts) {
var COMMAND = 'COMMAND'; var COMMAND = 'COMMAND';
var maxCmdLen = COMMAND.length; var maxCmdLen = COMMAND.length;
var maxPairLen = 0; var maxPairLen = 0;
var tlcs; // top-level commands
var arg1 = args[0]; var arg1 = args[0];
// build commands list // build top-level commands (tlcs) list
// also count the word-width (for the space needed to print the commands)
var pairsMap = {}; var pairsMap = {};
tlcs = opts.commands.filter(function (desc) { var tlcs = opts.commands.filter(function (desc) {
var pair = desc[0].split(/\s+/)[0]; var pair = desc[0].split(/\s+/)[0];
var psub = pair.split(sep)[0]; var psub = pair.split(sep)[0];
pairsMap[pair] = true; pairsMap[pair] = true;
@ -36,6 +36,7 @@ function parseArgs(argv, opts) {
} }
}); });
// right pad (for making the printed lines longer)
function rpad(str, len) { function rpad(str, len) {
while (str.length < len) { while (str.length < len) {
str += ' '; str += ' ';
@ -43,6 +44,9 @@ function parseArgs(argv, opts) {
return str; return str;
} }
// oauth3.js help
// oauth3.js help <command>
// oauth3.js help <command:sub> (alias of `oauth3.js <command:sub> --help')
function help() { function help() {
var status = 0; var status = 0;
@ -142,6 +146,7 @@ function parseArgs(argv, opts) {
} }
} }
// If the command is not in the list of commands
if (-1 === Object.keys(pairsMap).indexOf(cmd)) { if (-1 === Object.keys(pairsMap).indexOf(cmd)) {
arg1 = cmd; arg1 = cmd;
cmd = 'help'; cmd = 'help';
@ -149,12 +154,14 @@ function parseArgs(argv, opts) {
return; return;
} }
// If help is explictly requested
if (-1 !== [ 'help', '-h', '--help' ].indexOf(command) || -1 !== args.indexOf('-h') || -1 !== args.indexOf('--help')) { if (-1 !== [ 'help', '-h', '--help' ].indexOf(command) || -1 !== args.indexOf('-h') || -1 !== args.indexOf('--help')) {
help(); help();
return; return;
} }
console.log('RUN', cmd, sub || '(n/a)', arg1 || '(n/a)'); // If we're ready to rock and roll!
console.log('RUN', cmd, sub || '(n/a)', arg1 || '(n/a)', '... not yet implemented');
} }
parseArgs(process.argv, { parseArgs(process.argv, {