2025-04-28 23:30:04 -04:00

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#!/bin/sh
set -e
# setup
mkdir -p src/.hidden src/dir
mkdir mid dst
echo "file1" > src/file1
echo "file2" > src/.file2
echo "file3" > src/.hidden/.file3
echo "file4" > src/dir/.file4
# relative paths
zstd -q -r --output-dir-mirror mid/ src/
zstd -q -d -r --output-dir-mirror dst/ mid/src/
diff --brief --recursive --new-file src/ dst/mid/src/
# reset
rm -rf mid dst
mkdir mid dst
# from inside the directory
(cd src; zstd -q -r --output-dir-mirror ../mid/ ./)
(cd mid; zstd -q -d -r --output-dir-mirror ../dst/ ./)
diff --brief --recursive --new-file src/ dst/
# reset
rm -rf mid dst
mkdir mid dst
# absolute paths
export BASE_PATH="$(pwd)"
zstd -q -r --output-dir-mirror mid/ "${BASE_PATH}/src/"
zstd -q -d -r --output-dir-mirror dst/ "${BASE_PATH}/mid/${BASE_PATH}/src/"
diff --brief --recursive --new-file src/ "dst/${BASE_PATH}/mid/${BASE_PATH}/src/"
# reset
rm -rf mid dst
mkdir mid dst
# dots
zstd -q -r --output-dir-mirror mid/ ./src/./
zstd -q -d -r --output-dir-mirror dst/ ./mid/./src/./
diff --brief --recursive --new-file src/ dst/mid/src/