forked from admin/terminal_worse
39 lines
936 B
Bash
Executable File
39 lines
936 B
Bash
Executable File
#!/bin/sh
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# bash-compat - a-Shell POSIX sh compatibility launcher.
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#
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# GNU bash is not bundled with Terminal. This launcher provides the common
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# `bash script` / `bash -c 'command'` interface on top of a-Shell's sh so
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# simple plugin scripts work. If a real bash is installed at
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# $PREFIX/bin/bash, the prefix PATH takes precedence over this launcher.
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if [ "${1:-}" = "--version" ] || [ "${1:-}" = "-version" ]; then
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echo "bash-compat 1.0 (a-Shell POSIX sh; GNU bash is not bundled)"
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exit 0
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fi
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if [ "${1:-}" = "-c" ]; then
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shift
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if [ $# -eq 0 ]; then
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echo "bash-compat: -c requires a command" >&2
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exit 2
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fi
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command="$1"
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shift
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sh -c "$command" "$@"
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exit $?
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fi
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if [ $# -gt 0 ] && [ -f "$1" ]; then
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sh "$@"
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exit $?
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fi
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if [ $# -eq 0 ]; then
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echo "bash-compat: a-Shell POSIX sh. GNU bash-specific syntax is not supported." >&2
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sh -s
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exit $?
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fi
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sh "$@"
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exit $?
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