Add subcommand structure for diff, list, and overwrite

4 files changed, 72 insertions, 0 deletions

diff --git a/cmd/cat.go b/cmd/cat.go
new file mode 100644
index 0000000..99b48fb
--- /dev/null
+++ b/cmd/cat.go
@@ -0,0 +1,9 @@
+package cmd
+
+import (
+	"fmt"
+)
+
+func Cat(params []string) {
+	fmt.Println(params)
+}
\ No newline at end of file
diff --git a/cmd/diff.go b/cmd/diff.go
new file mode 100644
index 0000000..7caf96b
--- /dev/null
+++ b/cmd/diff.go
@@ -0,0 +1,21 @@
+package cmd
+
+import (
+	"flag"
+	"fmt"
+)
+
+func Diff(params []string) {
+	flags := flag.NewFlagSet("diff", flag.ExitOnError)
+
+	var walk bool
+
+	const WALK_HELP = "walk backwards through the diff history"
+
+	flags.BoolVar(&walk, "walk", false, WALK_HELP);
+	flags.BoolVar(&walk, "w", false, WALK_HELP);
+
+	flags.Parse(params);
+
+	fmt.Printf("Your flag is: %t", walk);
+}
diff --git a/cmd/list.go b/cmd/list.go
new file mode 100644
index 0000000..d2b9a03
--- /dev/null
+++ b/cmd/list.go
@@ -0,0 +1,21 @@
+package cmd
+
+import (
+	"flag"
+	"fmt"
+)
+
+func List(params []string) {
+	flags := flag.NewFlagSet("list", flag.ExitOnError)
+
+	var withPaths bool
+
+	const WITH_PATHS_HELP = "print paths to the provided reference within the snapshot"
+
+	flags.BoolVar(&withPaths, "paths", false, WITH_PATHS_HELP);
+	flags.BoolVar(&withPaths, "p", false, WITH_PATHS_HELP);
+
+	flags.Parse(params);
+
+	fmt.Printf("Your flag is: %t", withPaths);
+}
diff --git a/cmd/overwrite.go b/cmd/overwrite.go
new file mode 100644
index 0000000..6f4a00b
--- /dev/null
+++ b/cmd/overwrite.go
@@ -0,0 +1,21 @@
+package cmd
+
+import (
+	"flag"
+	"fmt"
+)
+
+func Overwrite(params [] string) {
+	flags := flag.NewFlagSet("overwrite", flag.ExitOnError);
+
+	var withBackup bool
+
+	const WITH_BACKUP_HELP = "backup the file by creating a snapshot"
+
+	flags.BoolVar(&withBackup, "backup", false, WITH_BACKUP_HELP);
+	flags.BoolVar(&withBackup, "b", false, WITH_BACKUP_HELP);
+
+	flags.Parse(params);
+
+	fmt.Printf("Your flag is: %t", withBackup);
+}
\ No newline at end of file