24 lines
557 B
Bash
Executable File
24 lines
557 B
Bash
Executable File
#!/bin/bash -eu
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# This script implements a wrapper for any program which does not accept
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# stdin input on most Unix machines. The input to the script is read to a
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# temporary file, and the first argument sets a particular file extension
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# for the temporary file.
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#
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# All of the following arguments are read as command to run.
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file_extension="$1"
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shift
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temp_file=`mktemp`
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mv "$temp_file" "$temp_file$file_extension"
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temp_file="$temp_file$file_extension"
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trap "rm $temp_file" EXIT
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while read; do
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echo "$REPLY" >> "$temp_file"
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done
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"$@" "$temp_file"
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