style: create main.go with flags

cmd/gpm/main.go

@@ -19,6 +19,5 @@ import(
 )
 
 func main() {
-  c := gpm.Cli{}
+  gpm.Run()
-  c.Run()
 }

gpm/cli.go

@@ -16,7 +16,6 @@ package gpm
 
 import(
   "bufio"
-  "flag"
   "fmt"
   "os"
   "strconv"
@@ -28,20 +27,6 @@ import(
   "golang.org/x/crypto/ssh/terminal"
 )
 
-// Options
-var(
-  ADD     = flag.Bool("add", false, "add a new entry in the wallet")
-  UPDATE  = flag.Bool("update", false, "update an entry")
-  DELETE  = flag.Bool("delete", false, "delete an entry")
-  LIST    = flag.Bool("list", false, "list the entries in a wallet")
-  COPY    = flag.Bool("copy", false, "enter an copy mode for an entry")
-  CONFIG  = flag.String("config", "", "specify the config file")
-  GROUP   = flag.String("group", "", "search the entries in this group ")
-  PATTERN = flag.String("pattern", "", "search the entries with this pattern")
-  WALLET  = flag.String("wallet", "", "specify the wallet")
-  HELP    = flag.Bool("help", false, "print this help message")
-)
-
 // Cli contain config and wallet to use
 type Cli struct {
   Config Config
@@ -261,24 +246,3 @@ func (c *Cli) copyEntry() {
     }
   }
 }
-
-// Run the cli interface
-func (c *Cli) Run() {
-  c.Config.Load(*CONFIG)
-
-  flag.Parse()
-  if *HELP {
-    flag.PrintDefaults()
-    os.Exit(1)
-  } else if *LIST {
-    c.listEntry()
-  } else if *COPY {
-    c.copyEntry()
-  } else if *ADD {
-    c.addEntry()
-  } else if *UPDATE {
-    c.updateEntry()
-  } else if *DELETE {
-    c.deleteEntry()
-  }
-}

gpm/main.go

@@ -0,0 +1,56 @@
+// Copyright 2019 Adrien Waksberg
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package gpm
+
+import(
+  "flag"
+  "os"
+)
+
+// Options
+var(
+  ADD     = flag.Bool("add", false, "add a new entry in the wallet")
+  UPDATE  = flag.Bool("update", false, "update an entry")
+  DELETE  = flag.Bool("delete", false, "delete an entry")
+  LIST    = flag.Bool("list", false, "list the entries in a wallet")
+  COPY    = flag.Bool("copy", false, "enter an copy mode for an entry")
+  CONFIG  = flag.String("config", "", "specify the config file")
+  GROUP   = flag.String("group", "", "search the entries in this group ")
+  PATTERN = flag.String("pattern", "", "search the entries with this pattern")
+  WALLET  = flag.String("wallet", "", "specify the wallet")
+  HELP    = flag.Bool("help", false, "print this help message")
+)
+
+// Run the cli interface
+func Run() {
+  var cli Cli
+  cli.Config.Load(*CONFIG)
+
+  flag.Parse()
+  if *HELP {
+    flag.PrintDefaults()
+    os.Exit(1)
+  } else if *LIST {
+    cli.listEntry()
+  } else if *COPY {
+    cli.copyEntry()
+  } else if *ADD {
+    cli.addEntry()
+  } else if *UPDATE {
+    cli.updateEntry()
+  } else if *DELETE {
+    cli.deleteEntry()
+  }
+}