52 lines
1.3 KiB
Nim
52 lines
1.3 KiB
Nim
import os, docopt, tables, md5, iterutils, re
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type
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FileEntry* = tuple[relPath: string, checksum: string]
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DirAnalysis* = tuple[allEntries: seq[FileEntry],
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byRelPath: Table[string, FileEntry],
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byChecksum: Table[string, FileEntry]]
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proc analyzeDir(root: string): DirAnalysis =
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let fileCount = countFiles(root)
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proc countFiles(root: string): int =
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# TODO
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proc studyDir(root: string, ignore: Iterable[string]): TableRef[string, string] =
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result = newTable[string, string]()
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for path in walkDirRec(root):
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var relPath = substr(path, len(root))
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if foldl(ignore, proc (acc: bool, it: string): bool = acc and match(relPath, re(it)), true): continue
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var fileInfo = getFileInfo(path)
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if fileInfo.kind == pcFile:
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result.add(relPath, $(toMD5(readFile(path))))
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elif fileInfo.kind == pcDir:
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result.add(relPath, "directory")
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when isMainModule:
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let doc = """
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treediff
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Usage:
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treediff [-i <regex>]... [<path>]...
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treediff (-h | --help)
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treediff (-v | --version)
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Options:
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-h --help Show this usage information.
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-v --version Show the program version.
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"""
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let args = docopt(doc, version = "treediff 0.1")
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for root in @(args["<path>"]):
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echo "Looking at ", root
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echo studyDir(root, @(args["<regex>"]))
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echo ""
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