X-Git-Url: http://gitweb.michael.orlitzky.com/?a=blobdiff_plain;f=src%2FCommandLine.hs;h=adbb0d84c00493bcf2cffbfbbdb1f62cf702e329;hb=ac3a81eb6d0f8ca4e212752d5b390a4fc220cceb;hp=071c5209307116787404555eecfa941b22b1488a;hpb=a2c2a1a6865be7b4cd17fb72de635bb9385728b9;p=dead%2Fhtsn.git

diff --git a/src/CommandLine.hs b/src/CommandLine.hs
index 071c520..adbb0d8 100644
--- a/src/CommandLine.hs
+++ b/src/CommandLine.hs
@@ -6,6 +6,7 @@ where
 
 import System.Console.CmdArgs (
   (&=),
+  args,
   cmdArgs,
   def,
   details,
@@ -13,18 +14,18 @@ import System.Console.CmdArgs (
   program,
   summary,
   typ,
+  typFile,
   typDir )
 
 -- This let's us get the version from Cabal.
 import Paths_htsn (version)
 import Data.Version (showVersion)
 
-import OptionalConfiguration (OptionalConfiguration(..))
-
+import OptionalConfiguration ( OptionalConfiguration(..) )
 
 -- | The description of the program, displayed as part of the help.
 description :: String
-description = "Parse XML files from The Sports Network."
+description = "Parse XML files from The Sports Network feed."
 
 -- | The name of this program.
 program_name :: String
@@ -35,20 +36,55 @@ my_summary :: String
 my_summary = program_name ++ "-" ++ (showVersion version)
 
 
--- | A description of the "password" option.
-password_help :: String
-password_help =
-  "Password to use when connecting to the feed"
+-- | A description of the "daemonize" option.
+daemonize_help :: String
+daemonize_help =
+  "Run as a daemon, in the background."
+
+-- | A description of the "log_file" option.
+log_file_help :: String
+log_file_help =
+  "Log to the given file."
+
+-- | A description of the "log_level" option.
+log_level_help :: String
+log_level_help =
+  "How verbose should the logs be? One of INFO, WARNING, ERROR."
 
 -- | A description of the "output_directory" option.
 output_directory_help :: String
 output_directory_help =
-  "Directory in which to output the XML files; must be writable"
+  "Directory in which to output the XML files; must be writable."
+
+-- | A description of the "password" option.
+password_help :: String
+password_help =
+  "Password to use when connecting to the feed."
+
+-- | A description of the "pidfile" option.
+pidfile_help :: String
+pidfile_help =
+  "Location to create PID file (daemon only)."
+
+-- | A description of the "run_as_group" option.
+run_as_group_help :: String
+run_as_group_help =
+  "System group to run as (daemon only)."
+
+-- | A description of the "run_as_user" option.
+run_as_user_help :: String
+run_as_user_help =
+  "System user to run under (daemon only)."
+
+-- | A description of the "syslog" option.
+syslog_help :: String
+syslog_help =
+  "Enable logging to syslog."
 
 -- | A description of the "username" option.
 username_help :: String
 username_help =
-  "Username to use when connecting to the feed"
+  "Username to use when connecting to the feed."
 
 -- | A data structure representing the possible command-line
 --   options. The CmdArgs library is doing heavy magic beneath the
@@ -56,10 +92,20 @@ username_help =
 arg_spec :: OptionalConfiguration
 arg_spec =
   OptionalConfiguration {
-    password         = def &= typ "PASSWORD" &= help password_help,
-    output_directory = def &= typDir         &= help output_directory_help,
-    username         = def &= typ "USERNAME" &= help username_help,
-    feed_hosts       = def &= typ "HOSTNAMES" }
+    -- Use an empty list for feed_hosts since cmdargs will appends to
+    -- the default when the user supplies feed hosts. If he specifies
+    -- any, those are all we should use.
+    daemonize        = def &= typ "BOOL"      &= help daemonize_help,
+    feed_hosts       = def &= typ "HOSTNAMES" &= args,
+    log_file         = def &= typFile         &= help log_file_help,
+    log_level        = def &= typ "LEVEL"     &= help log_level_help,
+    output_directory = def &= typDir          &= help output_directory_help,
+    password         = def &= typ "PASSWORD"  &= help password_help,
+    pidfile          = def &= typFile         &= help pidfile_help,
+    run_as_group     = def &= typ "GROUP"     &= help run_as_group_help,
+    run_as_user      = def &= typ "USER"      &= help run_as_user_help,
+    syslog           = def &= typ "BOOL"      &= help syslog_help,
+    username         = def &= typ "USERNAME"  &= help username_help }
   &= program program_name
   &= summary my_summary
   &= details [description]