26 lines
916 B
Bash
Executable File
26 lines
916 B
Bash
Executable File
#!/bin/sh
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# Run a small tutorial on basic bp functionality
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tmpfile="$(mktemp /tmp/bp-tutorial.XXXXXX)"
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trap 'rm "$tmpfile"' EXIT
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for t in $([ $# -gt 0 ] && echo "$@" || ls -v tests/*.sh); do
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echo
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printf "\033[1m"
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sed -n 's/^# //p' "$t"
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printf "\033[m"
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printf "\033[33;1mGiven these lines: Give this output:\033[m\n"
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diff -y -W60 --color=always "${t/.sh/.in}" "${t/.sh/.out}"
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while true; do
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printf "\n\033[1m$ bp \033[m"
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read -r pat
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pat="${pat%\'}"
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printf "\033[0;2mRunning: \033[32m%s\033[m\n\n" "bp '$pat'"
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printf "\033[33;1mExpected output: Your pattern's output:\033[m\n"
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bp "$pat" < "${t/.sh/.in}" 2>"$tmpfile" | diff -y -W60 --color=always "${t/.sh/.out}" - && break
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cat "$tmpfile"
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printf "\n\033[0;1;31mSorry, try again!\033[m\n"
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done
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printf "\n\033[0;1;32mCorrect!\033[m\n"
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done
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