[GUILT] add FreeBSD support

From: Zheng Liu <gnehzuil.liu@gmail.com>
Date: Aug 9, 2013, 12:32 UTC
Message-ID: <1376051548-3126-1-git-send-email-wenqing.lz@taobao.com>

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