* fix(shell): move files into existing destination directories
Problem: fs.mv /src/file /dst/dir treats an existing destination directory as a destination file path, so it renames the source to /dst/dir instead of moving it into /dst/dir/file.
Root cause: commandFsMv builds the destination LookupDirectoryEntryRequest with Directory and Name swapped, so the destination directory lookup misses.
Fix: Populate LookupDirectoryEntryRequest with Directory=destinationDir and Name=destinationName before deciding whether the destination is a directory.
Reproduction: env GOCACHE=/private/tmp/seaweedfs-go-cache go test ./weed/shell -run TestFsMvMovesIntoExistingDestinationDirectory -count=1
Validation: gofmt -w weed/shell/command_fs_mv.go weed/shell/command_fs_mv_test.go; git diff --check; git diff --cached --check; env GOCACHE=/private/tmp/seaweedfs-go-cache go test ./weed/shell -run TestFsMvMovesIntoExistingDestinationDirectory -count=1; env GOCACHE=/private/tmp/seaweedfs-go-cache go test ./weed/shell -count=1
* Update weed/shell/command_fs_mv_test.go
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
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Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
* Added a helper function `isHelpRequest()`
* also handles combined short flags like -lh or -hl
* Created handleHelpRequest() helper function
encapsulates both:
Checking for help flags
Printing the help message
* Limit to reasonable length (2-4 chars total) to avoid matching long options like -verbose
Chris LuandGitHub
chrislu