set environment variable for mirror jobs

examples/tunasync.conf

@@ -58,5 +58,18 @@ command = "./shell_provider.sh"
 upstream = "https://pypi.python.org/"
 # log_file = "/tmp/arch4-{date}.log"
 use_btrfs = false
+	# set environment varialbes
+	[mirrors.env]
+	REPO = "/usr/local/bin/repo"
 
-# vim: ft=toml
+[[mirrors]]
+name = "arch5"
+provider = "shell"
+command = "./shell_provider.sh"
+upstream = "https://pypi.python.org/"
+# log_file = "/tmp/arch4-{date}.log"
+use_btrfs = false
+	[mirrors.env]
+	REPO = "/usr/local/bin/repo2"
+
+# vim: ft=toml ts=2 sts=2 sw=2