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Remove flag's aliases from the flags property #108

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merged 10 commits into from
Feb 20, 2019
Merged

Remove flag's aliases from the flags property #108

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e790ce8
Remove flags aliases from flags output
PicchiKevin Jan 10, 2019
074838d
Fix code style
PicchiKevin Jan 10, 2019
0602435
Add simpleFlags; Fix undefined error
PicchiKevin Jan 10, 2019
d4ada9c
Add test for simpleFlags
PicchiKevin Jan 10, 2019
ff9f306
Fix code style ;(
PicchiKevin Jan 10, 2019
ddf0cf9
Using Object.entries & for..of loop
PicchiKevin Jan 11, 2019
d700ee0
Reverse unnormalizedFlags and flags
PicchiKevin Jan 11, 2019
b3fbc2b
Add object spread; Fix var name
PicchiKevin Jan 16, 2019
03553d0
Add to doc; add example
PicchiKevin Jan 31, 2019
629ca1e
Add use of Object.values
PicchiKevin Jan 31, 2019
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10 changes: 10 additions & 0 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -108,10 +108,20 @@ module.exports = (helpText, options) => {
delete argv._;

const flags = camelcaseKeys(argv, {exclude: ['--', /^\w$/]});
const simpleFlags = camelcaseKeys(argv, {exclude: ['--', /^\w$/]});
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if (options.flags !== undefined) {
Object.keys(options.flags).forEach(flag => {
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if (options.flags[flag].alias !== undefined) {
delete simpleFlags[options.flags[flag].alias];
}
});
}

return {
input,
flags,
simpleFlags,
pkg,
help,
showHelp,
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22 changes: 22 additions & 0 deletions test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -198,3 +198,25 @@ test('grouped short-flags work', t => {
t.true(flags.c);
t.true(flags.l);
});

test('grouped flags work', t => {
const cli = meow({
argv: ['-cl'],
flags: {
coco: {
type: 'boolean',
alias: 'c'
},
loco: {
type: 'boolean',
alias: 'l'
}
}
});

const {simpleFlags} = cli;
t.true(simpleFlags.coco);
t.true(simpleFlags.loco);
t.is(simpleFlags.c, undefined);
t.is(simpleFlags.l, undefined);
});