mirror of
https://github.com/CorentinTh/it-tools.git
synced 2024-09-11 13:37:53 +03:00
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6 Commits
b430baef40
...
caa2dc2d4f
Author | SHA1 | Date | |
---|---|---|---|
|
caa2dc2d4f | ||
|
88f53e2c61 | ||
|
3c12767c1b | ||
|
96dacfbfd5 | ||
|
224a1e18b1 | ||
|
c7a141deb5 |
@ -18,6 +18,7 @@ import { tool as emojiPicker } from './emoji-picker';
|
||||
import { tool as passwordStrengthAnalyser } from './password-strength-analyser';
|
||||
import { tool as yamlToToml } from './yaml-to-toml';
|
||||
import { tool as jsonToToml } from './json-to-toml';
|
||||
import { tool as jsonToGo } from './json-to-go';
|
||||
import { tool as tomlToYaml } from './toml-to-yaml';
|
||||
import { tool as tomlToJson } from './toml-to-json';
|
||||
import { tool as jsonToCsv } from './json-to-csv';
|
||||
@ -104,6 +105,7 @@ export const toolsByCategory: ToolCategory[] = [
|
||||
yamlToToml,
|
||||
jsonToYaml,
|
||||
jsonToToml,
|
||||
jsonToGo,
|
||||
listConverter,
|
||||
tomlToJson,
|
||||
tomlToYaml,
|
||||
|
13
src/tools/json-to-go/index.ts
Normal file
13
src/tools/json-to-go/index.ts
Normal file
@ -0,0 +1,13 @@
|
||||
import { Braces } from '@vicons/tabler';
|
||||
import { defineTool } from '../tool';
|
||||
import { translate } from '@/plugins/i18n.plugin';
|
||||
|
||||
export const tool = defineTool({
|
||||
name: translate('tools.json-to-go.title'),
|
||||
path: '/json-to-go',
|
||||
description: translate('tools.json-to-go.description'),
|
||||
keywords: ['json', 'parse', 'go', 'convert', 'transform'],
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||||
component: () => import('./json-to-go.vue'),
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||||
icon: Braces,
|
||||
createdAt: new Date('2023-11-08'),
|
||||
});
|
430
src/tools/json-to-go/json-to-go.service.ts
Normal file
430
src/tools/json-to-go/json-to-go.service.ts
Normal file
@ -0,0 +1,430 @@
|
||||
// JSON-to-Go
|
||||
// by Matt Holt
|
||||
// https://github.com/mholt/json-to-go
|
||||
// A simple utility to translate JSON into a Go type definition.
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||||
export function jsonToGo(json: string, typename: string | '', flatten = true, example = false, allOmitempty = false) {
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||||
let data;
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||||
let scope;
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||||
let go = '';
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||||
let tabs = 0;
|
||||
const seen: { [key: string]: any } = {};
|
||||
const stack: any[] = [];
|
||||
let accumulator = '';
|
||||
const innerTabs = 0;
|
||||
let parent = '';
|
||||
|
||||
try {
|
||||
data = JSON.parse(json.replace(/(:\s*\[?\s*-?\d*)\.0/g, '$1.1')); // hack that forces floats to stay as floats
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||||
scope = data;
|
||||
}
|
||||
catch (e) {
|
||||
return {
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||||
go: '',
|
||||
};
|
||||
}
|
||||
|
||||
typename = format(typename || 'AutoGenerated');
|
||||
append(`type ${typename} `);
|
||||
|
||||
parseScope(scope);
|
||||
|
||||
return {
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||||
go: flatten
|
||||
? go += accumulator
|
||||
: go,
|
||||
};
|
||||
|
||||
function parseScope(scope: string | any[] | null, depth = 0) {
|
||||
if (typeof scope === 'object' && scope !== null) {
|
||||
if (Array.isArray(scope)) {
|
||||
let sliceType;
|
||||
const scopeLength = scope.length;
|
||||
|
||||
for (let i = 0; i < scopeLength; i++) {
|
||||
const thisType = goType(scope[i]);
|
||||
if (!sliceType) {
|
||||
sliceType = thisType;
|
||||
}
|
||||
else if (sliceType !== thisType) {
|
||||
sliceType = mostSpecificPossibleGoType(thisType, sliceType);
|
||||
if (sliceType === 'any') {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
const slice = flatten && ['struct', 'slice'].includes(sliceType ?? '[]')
|
||||
? `[]${parent}`
|
||||
: '[]';
|
||||
|
||||
if (flatten && depth >= 2) {
|
||||
appender(slice);
|
||||
}
|
||||
else { append(slice); };
|
||||
if (sliceType === 'struct') {
|
||||
const allFields = {} as Record<string, { value: string; count: number }>;
|
||||
|
||||
// for each field counts how many times appears
|
||||
for (let i = 0; i < scopeLength; i++) {
|
||||
const keys = Object.keys(scope[i]);
|
||||
for (const k in keys) {
|
||||
let keyname = keys[k];
|
||||
if (!(keyname in allFields)) {
|
||||
allFields[keyname] = {
|
||||
value: scope[i][keyname],
|
||||
count: 0,
|
||||
};
|
||||
}
|
||||
else {
|
||||
const existingValue = allFields[keyname].value;
|
||||
const currentValue = scope[i][keyname];
|
||||
|
||||
if (compareObjects(existingValue, currentValue)) {
|
||||
const comparisonResult = compareObjectKeys(
|
||||
Object.keys(currentValue),
|
||||
Object.keys(existingValue),
|
||||
);
|
||||
if (!comparisonResult) {
|
||||
keyname = `${keyname}_${uuidv4()}`;
|
||||
allFields[keyname] = {
|
||||
value: currentValue,
|
||||
count: 0,
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
allFields[keyname].count++;
|
||||
}
|
||||
}
|
||||
|
||||
// create a common struct with all fields found in the current array
|
||||
// omitempty dict indicates if a field is optional
|
||||
const keys = Object.keys(allFields);
|
||||
const struct = {} as Record<string, string>;
|
||||
const omitempty = {} as Record<string, boolean>;
|
||||
for (const k in keys) {
|
||||
const keyname = keys[k];
|
||||
const elem = allFields[keyname];
|
||||
|
||||
struct[keyname] = elem.value;
|
||||
omitempty[keyname] = elem.count !== scopeLength;
|
||||
}
|
||||
parseStruct(depth + 1, innerTabs, struct, omitempty); // finally parse the struct !!
|
||||
}
|
||||
else if (sliceType === 'slice') {
|
||||
parseScope(scope[0], depth);
|
||||
}
|
||||
else {
|
||||
if (flatten && depth >= 2) {
|
||||
appender(sliceType || 'any');
|
||||
}
|
||||
else {
|
||||
append(sliceType || 'any');
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (flatten) {
|
||||
if (depth >= 2) {
|
||||
appender(parent);
|
||||
}
|
||||
else {
|
||||
append(parent);
|
||||
}
|
||||
}
|
||||
parseStruct(depth + 1, innerTabs, scope, undefined);
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (flatten && depth >= 2) {
|
||||
appender(goType(scope));
|
||||
}
|
||||
else {
|
||||
append(goType(scope));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function parseStruct(depth: number | undefined, innerTabs: number, scope: { [x: string]: any }, omitempty: { [x: string]: boolean } | undefined) {
|
||||
if (flatten) {
|
||||
if (depth !== undefined) {
|
||||
stack.push(
|
||||
depth >= 2
|
||||
? '\n'
|
||||
: '',
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
const seenTypeNames = [];
|
||||
|
||||
if (flatten && depth !== undefined && depth >= 2) {
|
||||
const parentType = `type ${parent}`;
|
||||
const scopeKeys = formatScopeKeys(Object.keys(scope));
|
||||
|
||||
// this can only handle two duplicate items
|
||||
// future improvement will handle the case where there could
|
||||
// three or more duplicate keys with different values
|
||||
if (parent in seen && compareObjectKeys(scopeKeys, seen[parent])) {
|
||||
stack.pop();
|
||||
return;
|
||||
}
|
||||
seen[parent] = scopeKeys;
|
||||
|
||||
appender(`${parentType} struct {\n`);
|
||||
++innerTabs;
|
||||
const keys = Object.keys(scope);
|
||||
for (const i in keys) {
|
||||
const keyname = getOriginalName(keys[i]);
|
||||
indenter(innerTabs);
|
||||
const typename = uniqueTypeName(format(keyname), seenTypeNames);
|
||||
seenTypeNames.push(typename);
|
||||
|
||||
appender(`${typename} `);
|
||||
parent = typename;
|
||||
parseScope(scope[keys[i]], depth);
|
||||
appender(` \`json:"${keyname}`);
|
||||
if (allOmitempty || (omitempty && omitempty[keys[i]] === true)) {
|
||||
appender(',omitempty');
|
||||
}
|
||||
appender('"`\n');
|
||||
}
|
||||
indenter(--innerTabs);
|
||||
appender('}');
|
||||
}
|
||||
else {
|
||||
append('struct {\n');
|
||||
++tabs;
|
||||
const keys = Object.keys(scope);
|
||||
for (const i in keys) {
|
||||
const keyname = getOriginalName(keys[i]);
|
||||
indent(tabs);
|
||||
const typename = uniqueTypeName(format(keyname), seenTypeNames);
|
||||
seenTypeNames.push(typename);
|
||||
append(`${typename} `);
|
||||
parent = typename;
|
||||
parseScope(scope[keys[i]], depth);
|
||||
append(` \`json:"${keyname}`);
|
||||
if (allOmitempty || (omitempty && omitempty[keys[i]] === true)) {
|
||||
append(',omitempty');
|
||||
}
|
||||
if (example && scope[keys[i]] !== '' && typeof scope[keys[i]] !== 'object') {
|
||||
append(`" example:"${scope[keys[i]]}`);
|
||||
}
|
||||
append('"`\n');
|
||||
}
|
||||
indent(--tabs);
|
||||
append('}');
|
||||
}
|
||||
if (flatten) {
|
||||
accumulator += stack.pop();
|
||||
}
|
||||
}
|
||||
|
||||
function indent(tabs: number) {
|
||||
for (let i = 0; i < tabs; i++) {
|
||||
go += '\t';
|
||||
}
|
||||
}
|
||||
|
||||
function append(str: string) {
|
||||
go += str;
|
||||
}
|
||||
|
||||
function indenter(tabs: number) {
|
||||
for (let i = 0; i < tabs; i++) {
|
||||
stack[stack.length - 1] += '\t';
|
||||
}
|
||||
}
|
||||
|
||||
function appender(str: string) {
|
||||
stack[stack.length - 1] += str;
|
||||
}
|
||||
|
||||
// Generate a unique name to avoid duplicate struct field names.
|
||||
// This function appends a number at the end of the field name.
|
||||
function uniqueTypeName(name: string, seen: string | any[]) {
|
||||
if (!seen.includes(name)) {
|
||||
return name;
|
||||
}
|
||||
|
||||
let i = 0;
|
||||
while (true) {
|
||||
const newName = name + i.toString();
|
||||
if (!seen.includes(newName)) {
|
||||
return newName;
|
||||
}
|
||||
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
// Sanitizes and formats a string to make an appropriate identifier in Go
|
||||
function format(str: any) {
|
||||
str = formatNumber(str);
|
||||
|
||||
const sanitized = toProperCase(str).replace(/[^a-z0-9]/ig, '');
|
||||
if (!sanitized) {
|
||||
return 'NAMING_FAILED';
|
||||
}
|
||||
|
||||
// After sanitizing the remaining characters can start with a number.
|
||||
// Run the sanitized string again trough formatNumber to make sure the identifier is Num[0-9] or Zero_... instead of 1.
|
||||
return formatNumber(sanitized);
|
||||
}
|
||||
|
||||
// Adds a prefix to a number to make an appropriate identifier in Go
|
||||
function formatNumber(str: string) {
|
||||
if (!str) {
|
||||
return '';
|
||||
}
|
||||
else if (str.match(/^\d+$/)) {
|
||||
str = `Num${str}`;
|
||||
}
|
||||
else if (str.charAt(0).match(/\d/)) {
|
||||
const numbers: { [key: string]: string } = {
|
||||
0: 'Zero_',
|
||||
1: 'One_',
|
||||
2: 'Two_',
|
||||
3: 'Three_',
|
||||
4: 'Four_',
|
||||
5: 'Five_',
|
||||
6: 'Six_',
|
||||
7: 'Seven_',
|
||||
8: 'Eight_',
|
||||
9: 'Nine_',
|
||||
};
|
||||
str = numbers[str.charAt(0)] + str.substr(1);
|
||||
}
|
||||
|
||||
return str;
|
||||
}
|
||||
|
||||
// Determines the most appropriate Go type
|
||||
function goType(val: string | number | null) {
|
||||
if (val === null) {
|
||||
return 'any';
|
||||
}
|
||||
|
||||
switch (typeof val) {
|
||||
case 'string':
|
||||
if (/\d{4}-\d\d-\d\dT\d\d:\d\d:\d\d(\.\d+)?(\+\d\d:\d\d|Z)/.test(val)) {
|
||||
return 'time.Time';
|
||||
}
|
||||
else { return 'string'; }
|
||||
case 'number':
|
||||
if (val % 1 === 0) {
|
||||
if (val > -2147483648 && val < 2147483647) {
|
||||
return 'int';
|
||||
}
|
||||
else { return 'int64'; }
|
||||
}
|
||||
else { return 'float64'; }
|
||||
case 'boolean':
|
||||
return 'bool';
|
||||
case 'object':
|
||||
if (Array.isArray(val)) {
|
||||
return 'slice';
|
||||
}
|
||||
return 'struct';
|
||||
default:
|
||||
return 'any';
|
||||
}
|
||||
}
|
||||
|
||||
// Given two types, returns the more specific of the two
|
||||
function mostSpecificPossibleGoType(typ1: string, typ2: string) {
|
||||
if (typ1.substr(0, 5) === 'float' && typ2.substr(0, 3) === 'int') {
|
||||
return typ1;
|
||||
}
|
||||
else if (typ1.substr(0, 3) === 'int' && typ2.substr(0, 5) === 'float') {
|
||||
return typ2;
|
||||
}
|
||||
else { return 'any'; }
|
||||
}
|
||||
|
||||
// Proper cases a string according to Go conventions
|
||||
function toProperCase(str: string) {
|
||||
// ensure that the SCREAMING_SNAKE_CASE is converted to snake_case
|
||||
if (str.match(/^[_A-Z0-9]+$/)) {
|
||||
str = str.toLowerCase();
|
||||
}
|
||||
|
||||
// https://github.com/golang/lint/blob/5614ed5bae6fb75893070bdc0996a68765fdd275/lint.go#L771-L810
|
||||
const commonInitialisms = [
|
||||
'ACL', 'API', 'ASCII', 'CPU', 'CSS', 'DNS', 'EOF', 'GUID', 'HTML', 'HTTP',
|
||||
'HTTPS', 'ID', 'IP', 'JSON', 'LHS', 'QPS', 'RAM', 'RHS', 'RPC', 'SLA',
|
||||
'SMTP', 'SQL', 'SSH', 'TCP', 'TLS', 'TTL', 'UDP', 'UI', 'UID', 'UUID',
|
||||
'URI', 'URL', 'UTF8', 'VM', 'XML', 'XMPP', 'XSRF', 'XSS',
|
||||
];
|
||||
|
||||
return str.replace(/(^|[^a-zA-Z])([a-z]+)/g, (unused: any, sep: any, frag: string | string[]) => {
|
||||
if (!Array.isArray(frag) && commonInitialisms.includes(frag.toUpperCase())) {
|
||||
return sep + frag.toUpperCase();
|
||||
}
|
||||
else {
|
||||
return sep + frag[0].toUpperCase() + (frag as string).substr(1).toLowerCase();
|
||||
}
|
||||
}).replace(/([A-Z])([a-z]+)/g, (unused: any, sep: any, frag: string) => {
|
||||
if (commonInitialisms.includes(sep + frag.toUpperCase())) {
|
||||
return (sep + frag).toUpperCase();
|
||||
}
|
||||
else { return sep + frag; }
|
||||
});
|
||||
}
|
||||
|
||||
function uuidv4() {
|
||||
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {
|
||||
const r = Math.random() * 16 | 0;
|
||||
const v = c === 'x' ? r : (r & 0x3 | 0x8);
|
||||
return v.toString(16);
|
||||
});
|
||||
}
|
||||
|
||||
function getOriginalName(unique: string) {
|
||||
const reLiteralUUID = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i;
|
||||
const uuidLength = 36;
|
||||
|
||||
if (unique.length >= uuidLength) {
|
||||
const tail = unique.substr(-uuidLength);
|
||||
if (reLiteralUUID.test(tail)) {
|
||||
return unique.slice(0, -1 * (uuidLength + 1));
|
||||
}
|
||||
}
|
||||
return unique;
|
||||
}
|
||||
|
||||
function compareObjects(objectA: any, objectB: any) {
|
||||
const object = '[object Object]';
|
||||
return Object.prototype.toString.call(objectA) === object && Object.prototype.toString.call(objectB) === object;
|
||||
}
|
||||
|
||||
function compareObjectKeys(itemAKeys: string | any[], itemBKeys: string | any[]) {
|
||||
const lengthA = itemAKeys.length;
|
||||
const lengthB = itemBKeys.length;
|
||||
|
||||
// nothing to compare, probably identical
|
||||
if (lengthA === 0 && lengthB === 0) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// duh
|
||||
if (lengthA !== lengthB) {
|
||||
return false;
|
||||
}
|
||||
|
||||
for (const item of itemAKeys) {
|
||||
if (!itemBKeys.includes(item)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
function formatScopeKeys(keys: string[]) {
|
||||
for (const i in keys) {
|
||||
keys[i] = format(keys[i]);
|
||||
}
|
||||
return keys;
|
||||
}
|
||||
}
|
52
src/tools/json-to-go/json-to-go.vue
Normal file
52
src/tools/json-to-go/json-to-go.vue
Normal file
@ -0,0 +1,52 @@
|
||||
<script setup lang="ts">
|
||||
import JSON5 from 'json5';
|
||||
import { jsonToGo } from './json-to-go.service';
|
||||
import type { UseValidationRule } from '@/composable/validation';
|
||||
import TextareaCopyable from '@/components/TextareaCopyable.vue';
|
||||
|
||||
const inputElement = ref<HTMLElement>();
|
||||
const { t } = useI18n();
|
||||
const definitions = ref(true);
|
||||
const omitempty = ref(false);
|
||||
const example = ref(false);
|
||||
const jsonInput = ref('');
|
||||
const goOutput = computed(() => jsonToGo(jsonInput.value, '', !definitions.value, example.value, omitempty.value).go);
|
||||
const rules: UseValidationRule<string>[] = [
|
||||
{
|
||||
validator: (v: string) => v === '' || JSON5.parse(v),
|
||||
message: 'Provided JSON is not valid.',
|
||||
},
|
||||
];
|
||||
</script>
|
||||
|
||||
<template>
|
||||
<c-card :title="t('tools.json-to-go.title')">
|
||||
<n-form-item :label="t('tools.json-to-go.definitions')" label-placement="left">
|
||||
<n-switch v-model:value="definitions" />
|
||||
</n-form-item>
|
||||
<n-form-item :label="t('tools.json-to-go.omitempty')" label-placement="left">
|
||||
<n-switch v-model:value="omitempty" />
|
||||
</n-form-item>
|
||||
<n-form-item :label="t('tools.json-to-go.example')" label-placement="left">
|
||||
<n-switch v-model:value="example" />
|
||||
</n-form-item>
|
||||
<c-input-text
|
||||
ref="inputElement"
|
||||
v-model:value="jsonInput"
|
||||
multiline
|
||||
placeholder="Put your josn string here..."
|
||||
rows="20"
|
||||
label="JSON to GO"
|
||||
:validation-rules="rules"
|
||||
raw-text
|
||||
mb-5
|
||||
/>
|
||||
</c-card>
|
||||
<c-card title="You Go String">
|
||||
<TextareaCopyable
|
||||
:value="goOutput"
|
||||
language="json"
|
||||
:follow-height-of="inputElement"
|
||||
/>
|
||||
</c-card>
|
||||
</template>
|
7
src/tools/json-to-go/locales/en.yml
Normal file
7
src/tools/json-to-go/locales/en.yml
Normal file
@ -0,0 +1,7 @@
|
||||
tools:
|
||||
json-to-go:
|
||||
title: JSON to Go
|
||||
description: Convert JSON to Go struct
|
||||
definitions: Inline type definitions
|
||||
omitempty: omitempty
|
||||
example: example
|
@ -1,7 +1,7 @@
|
||||
export { textToBase64, base64ToText, isValidBase64, removePotentialDataAndMimePrefix };
|
||||
|
||||
function textToBase64(str: string, { makeUrlSafe = false }: { makeUrlSafe?: boolean } = {}) {
|
||||
const encoded = window.btoa(str);
|
||||
const encoded = encode(str);
|
||||
return makeUrlSafe ? makeUriSafe(encoded) : encoded;
|
||||
}
|
||||
|
||||
@ -16,13 +16,18 @@ function base64ToText(str: string, { makeUrlSafe = false }: { makeUrlSafe?: bool
|
||||
}
|
||||
|
||||
try {
|
||||
return window.atob(cleanStr);
|
||||
return decode(cleanStr);
|
||||
}
|
||||
catch (_) {
|
||||
throw new Error('Incorrect base64 string');
|
||||
}
|
||||
}
|
||||
|
||||
function encode(str: string) {
|
||||
return window.btoa(unescape(encodeURIComponent(str)));
|
||||
}
|
||||
function decode(str: string) {
|
||||
return decodeURIComponent(escape(window.atob(str)));
|
||||
}
|
||||
function removePotentialDataAndMimePrefix(str: string) {
|
||||
return str.replace(/^data:.*?;base64,/, '');
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user