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import { decorateData, sortTree } from '../stores/utils';
export const splitParent = path => {
const idx = path.lastIndexOf('/');
return {
parent: idx >= 0 ? path.substring(0, idx) : null,
name: idx >= 0 ? path.substring(idx + 1) : path,
};
};
/**
* Create file objects from a list of file paths.
*/
export const decorateFiles = ({ data, tempFile = false, content = '', rawPath = '' }) => {
const treeList = [];
const entries = {};
// These mutable variable references end up being exported and used by `createTempEntry`
let file;
let parentPath;
const insertParent = path => {
if (!path) {
return null;
} else if (entries[path]) {
return entries[path];
}
const { parent, name } = splitParent(path);
const parentFolder = parent && insertParent(parent);
parentPath = parentFolder && parentFolder.path;
const tree = decorateData({
id: path,
name,
path,
type: 'tree',
tempFile,
changed: tempFile,
opened: tempFile,
parentPath,
});
Object.assign(entries, {
[path]: tree,
});
if (parentFolder) {
parentFolder.tree.push(tree);
} else {
treeList.push(tree);
}
return tree;
};
data.forEach(path => {
const { parent, name } = splitParent(path);
const fileFolder = parent && insertParent(parent);
if (name) {
parentPath = fileFolder && fileFolder.path;
file = decorateData({
id: path,
name,
path,
type: 'blob',
tempFile,
changed: tempFile,
content,
rawPath,
parentPath,
});
Object.assign(entries, {
[path]: file,
});
if (fileFolder) {
fileFolder.tree.push(file);
} else {
treeList.push(file);
}
}
});
return {
entries,
treeList: sortTree(treeList),
file,
parentPath,
};
};
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