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export function loadKeycodes () {
return fetch('data/keycodes.json')
.then(response => response.json())
.then(normalizeKeycodes)
}
export async function loadIndexedKeycodes() {
return loadKeycodes()
.then(keycodes => (
keycodes.reduce((map, keycode) => Object.assign(map, { [keycode.code]: keycode }), {})
))
}
function normalizeKeycodes (keycodes) {
return keycodes.map(keycode => {
keycode.params = (keycode.code.match(/\((.+?)\)/) || ['', ''])[1]
.split(',')
.map(t => t.trim())
.filter(t => !!t)
keycode.aliases = [keycode.code, ...(keycode.aliases || [])]
.map(code => code.replace(/`/g, ''))
.map(code => code.replace(/\(.+\)/, ''))
keycode.symbol = keycode.symbol || (
[...keycode.aliases]
.sort((a, b) => a.length - b.length)[0]
.replace(/^KC_/, '')
)
return keycode
})
.reduce((keycodes, keycode) => {
for (let alias of keycode.aliases) {
keycodes.push(Object.assign({}, keycode, { code: alias }))
}
return keycodes
}, [])
}
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