| 19 | }); |
| 20 | |
| 21 | const fs2json = (dir) => { |
| 22 | let totalSize = 0; |
| 23 | |
| 24 | const makeNode = (st, name) => { |
| 25 | const obj = []; |
| 26 | |
| 27 | obj[IDX_NAME] = name; |
| 28 | obj[IDX_SIZE] = st.size; |
| 29 | obj[IDX_MTIME] = Number(st.mtime); |
| 30 | |
| 31 | totalSize += st.size; |
| 32 | |
| 33 | return obj; |
| 34 | }; |
| 35 | |
| 36 | const walk = (walkDir) => { |
| 37 | return new Promise((resolve, reject) => { |
| 38 | const result = []; |
| 39 | |
| 40 | readdir(walkDir, (dirError, files) => { |
| 41 | if (dirError) { |
| 42 | reject(dirError); |
| 43 | return; |
| 44 | } |
| 45 | |
| 46 | const includedFiles = |
| 47 | dir === walkDir |
| 48 | ? files.filter((file) => !excludedPaths.includes(file)) |
| 49 | : files; |
| 50 | |
| 51 | const recur = () => { |
| 52 | const file = includedFiles.shift(); |
| 53 | |
| 54 | if (file) { |
| 55 | const fullPath = join(walkDir, file); |
| 56 | |
| 57 | stat(fullPath, (statError, fileStat) => { |
| 58 | if (statError) { |
| 59 | reject(statError); |
| 60 | return; |
| 61 | } |
| 62 | |
| 63 | const name = basename(fullPath); |
| 64 | const node = makeNode(fileStat, name); |
| 65 | |
| 66 | if (fileStat.isSymbolicLink()) { |
| 67 | readlink(fullPath, (linkError, path) => { |
| 68 | if (!linkError) { |
| 69 | node[IDX_TARGET] = path; |
| 70 | result.push(node); |
| 71 | recur(); |
| 72 | } |
| 73 | }); |
| 74 | } else if (fileStat.isDirectory()) { |
| 75 | walk(fullPath).then((rest) => { |
| 76 | node[IDX_TARGET] = rest; |
| 77 | result.push(node); |
| 78 | recur(); |