Re: [GUILT] add FreeBSD support

> From: Zheng Liu <gnehzuil.liu@gmail.com>
> 
> Currently guilt doesn't support FreeBSD platform.  This commit tries to
> add this support.  The file called 'os.FreeBSD' is copied from os.Darwin
> due to these two platforms have almost the same command tools.

> Signed-off-by: Zheng Liu <gnehzuil.liu@gmail.com>
> ---
> Hi all,
> 
> After applied this patch, the regression test 010 and 060 will fail because
> of the output format.  After fixing these issues, all the regression tests
> will pass.
> 
> P.S. I don't subscribe git@ mailing list.  So please put my email address
> in Cc list.  Thanks!
> 
> Regards,
> 						- Zheng
> 
>  os.FreeBSD | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 70 insertions(+)
>  create mode 100644 os.FreeBSD
> 
> diff --git a/os.FreeBSD b/os.FreeBSD
> new file mode 100644
> index 0000000..3f23121
> --- /dev/null
> +++ b/os.FreeBSD
> @@ -0,0 +1,70 @@
> +# usage: touch_date <unix ts> <file>
> +touch_date()
> +{
> +	touch -t `date -r $1 +%Y%m%d%H%M.%S` "$2"
> +}
> +
> +# usage: last_modified <file>
> +last_modified()
> +{
> +	stat -f "%m" "$1"
> +}
> +
> +# usage: format_last_modified <file>
> +format_last_modified()
> +{
> +	stat -f "%Sm" -t "%Y-%m-%d %H:%M:%S %z" "$1"
> +}
> +
> +# usage: head_n [count]
> +head_n()
> +{
> +	if [ "$1" -gt 0 ]; then
> +		head -n "$1"
> +	fi
> +}
> +
> +# usage: sha1 [file]
> +sha1()
> +{
> +	if [ $# = 1 ]
> +	then
> +		openssl dgst -sha1 "$1" | sed "s,SHA1.\(.*\).= \(.*\),\2  \1,"
> +	else
> +		openssl dgst -sha1 | sed 's,\(.*= \)*\(.*\),\2  -,'
> +	fi
> +}
> +
> +# usage: cp_a <src> <dst>
> +cp_a()
> +{
> +	cp -pR "$1" "$2"
> +}
> +
> +# usage: _tac
> +_tac()
> +{
> +	sed -e '1!G;h;$!d'
> +}
> +
> +_seq()
> +{
> +	(
> +		if [ $# -eq 1 ]
> +		then
> +			/usr/bin/jot $1
> +		elif [ $# -eq 2 ]
> +		then
> +			n1=$((${2} - ${1} + 1))
> +			n2=$1
> +			/usr/bin/jot $n1 $n2
> +		elif [ $# -eq 3 ]
> +		then
> +			num1=$1
> +			incr=$2
> +			num2=$3
> +			/usr/bin/awk -v n1=$num1 -v n2=$num2 -v add=$incr 'BEGIN{ for(i=n1; i<=n2; i+=add) print i;}' | /usr/bin/sed -E '/e/s/^.+e.+$/0/'
> +		fi
> +	)
> +	return 0
> +}
> -- 
> 1.8.3.4
>