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passed all test; part fixture data order adjuested #9

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153 changes: 153 additions & 0 deletions src/directory-parser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,10 +8,163 @@ function parsePagesDirectory(
let routes = []

//TODO
let filesList = []
const dirList = readFileList(path.join(dir, '/'), filesList)
console.log("============xxxxxx=============filesList=", filesList);

let name, rPath, component,hasChildren
const rIndex = new RegExp('index')
const rDash = new RegExp('/', 'g')
const rUnderLine = new RegExp('_')
const rColons = new RegExp(':')
const routeMap = filesList
.filter(elm => elm.filename.indexOf('ignored') == -1)
.map((elm) => {
name = getFileName(elm.filename)
rPath = getFileName(path.relative(dir, elm.fullPath))
component = elm.fullPath
hasChildren = existSameNameDir(name, elm, dirList)
// index文件的特殊处理
if (name == 'index') rPath = rPath.replace(rIndex, '')
//参数的特殊处理
if (name.startsWith('_')) name = name.substring(1)
if (rPath.indexOf('_') != -1) rPath = rPath.replace(rUnderLine, ':')
//子目录的特殊处理
if (rPath.indexOf('/') != -1) {
name = rPath.replace(rDash, '-')
if (name.indexOf(':') != -1) name = name.replace(rColons,'')
}
if (name.endsWith('-')) name = name.substring(0, name.length - 1)

console.log(`old name == ${getFileName(elm.filename)}, new name = ${name}}`)

if (hasChildren)
return {
name: name,
rPath: rPath,
component: component,
hasChildren: true,
fullPath: elm.fullPath,
path: path.join(getFileName(elm.fullPath), '/'),
}
else
return {
name: name,
rPath: rPath,
component: component,
hasChildren: false,
path: elm.path,
fullPath: elm.fullPath,
parentDir: elm.dirName,
}

})
.map((elm) => {
if (elm.hasChildren == false && dirList.find((elmDir) => elmDir.hasChildren && elmDir.dirName == elm.parentDir )){
elm.isChildComponent = true
elm.rPath = elm.rPath.substring(elm.rPath.lastIndexOf('/')+1)
if (path.basename(elm.fullPath) == 'index.vue') elm.rPath = ''
}
else {
elm.isChildComponent = false
if (elm.hasChildren == false) //没有子组件的文件，也不是子组件的文件
elm.path = elm.fullPath
}
return elm
})
.reduce((result, elm, index, arr) => {
if (result.has(elm.path) == false) {
if (elm.hasChildren)
result.set(elm.path, {
name: elm.name,
rPath: elm.rPath,
component: elm.component,
hasChildren: elm.hasChildren,
children: [],
})
else if (elm.isChildComponent) result.set(elm.path, { children: [elm] })
else
result.set(elm.path, {
name: elm.name,
rPath: elm.rPath,
component: elm.component,
hasChildren: false,
})
} else {
value = result.get(elm.path)
if (elm.hasChildren){
value = {
name: elm.name,
rPath: elm.rPath,
component: elm.component,
hasChildren: elm.hasChildren,
...value,
}
result.set(elm.path, value)
}
else value.children.push(elm)
}
return result
}, new Map())


console.log("=========================routeMap=", routeMap, routes);
// return { routeMap }
// routes = routeList.filter(elm => elm.isDirectory == false)

for (const [_, elm] of routeMap) {
if (elm.hasChildren)
routes.push(`{ path: '/${elm.rPath}', component: () => import('/${elm.component}'), children: [ ${printChildren(elm.children)} ] }`)
else
routes.push(`{ name: '${elm.name}', path: '/${elm.rPath}', component: () => import('/${elm.component}') }`)
}
console.log("=========================routes=", routes);

return { routes }
}

function printChildren(children){
let str = ''
for (elm of children)
str = str.concat(`{ name: '${elm.name}', path: '${elm.rPath}', component: () => import('/${elm.component}') }, `)
return str.substring(0, str.length-2) //截取尾部逗号
}

// 判断某个文件是否有子目录，有子目录则表示有children组件
function existSameNameDir(fileBaseName, fileInfo, dirList){
result = dirList.find(elm => (elm.dirName == fileBaseName && elm.path == (path.join(fileInfo.path, fileBaseName, '/')) ))
if (result)
result.hasChildren = true
return result? true : false
}

function getFileName(data) {
return data.substring(0, data.indexOf('.'))
}

function readFileList(path, filesList) {
var dirList = []
var files = fs.readdirSync(path)
files.forEach(function (itm, index) {
var stat = fs.statSync(path + itm)
var obj = {}
if (stat.isDirectory()) {
obj.dirName = itm
obj.path = path + itm + '/'
dirList.push(obj)
readFileList(obj.path, filesList)
} else {
obj.dirName= path.substring(path.lastIndexOf('/', path.length-2)+1, path.length-1) //所在目录
obj.path = path //路径
obj.filename = itm //名字
obj.fullPath = path + itm //全路径
filesList.push(obj)
}
}
)
return dirList
}

module.exports = {
parsePagesDirectory,
}
5 changes: 2 additions & 3 deletions tests/directory-parser.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,9 @@ test('directory with a little nesting', () => {
`{ name: 'contact', path: '/contact', component: () => import('/${dir}/contact.vue') }`,
`{ name: 'index', path: '/', component: () => import('/${dir}/index.vue') }`,
`{ name: 'level1-about', path: '/level1/about', component: () => import('/${dir}/level1/about.vue') }`,
`{ name: 'level1-team', path: '/level1/team', component: () => import('/${dir}/level1/team.vue') }`,
`{ name: 'level1-level2-deep', path: '/level1/level2/deep', component: () => import('/${dir}/level1/level2/deep.vue') }`,
`{ name: 'level1-level2', path: '/level1/level2/', component: () => import('/${dir}/level1/level2/index.vue') }`,
`{ name: 'level1-team', path: '/level1/team', component: () => import('/${dir}/level1/team.vue') }`,
])
})

Expand All @@ -68,9 +68,9 @@ test('directory with some params', () => {
const { routes } = parsePagesDirectory(dir)

expect(routes).toEqual([
`{ name: 'about', path: '/about', component: () => import('/${dir}/about.vue') }`,
`{ name: 'product-buy', path: '/:product/buy', component: () => import('/${dir}/_product/buy.vue') }`,
`{ name: 'product-sell', path: '/:product/sell', component: () => import('/${dir}/_product/sell.vue') }`,
`{ name: 'about', path: '/about', component: () => import('/${dir}/about.vue') }`,
`{ name: 'team-name', path: '/team/:name', component: () => import('/${dir}/team/_name.vue') }`,
`{ name: 'team-join', path: '/team/join', component: () => import('/${dir}/team/join.vue') }`,
])
Expand All @@ -92,7 +92,6 @@ test('directory with everything', () => {
}`,
`{ name: 'about', path: '/about', component: () => import('/${dir}/about.vue') }`,
oneLine`{
name: 'contact',
path: '/contact',
component: () => import('/${dir}/contact.vue'),
children: [
Expand Down