Basic list and download support

1 files changed, 41 insertions, 0 deletions

diff --git a/cli/context.go b/cli/context.go
new file mode 100644
index 0000000..b1037b0
--- /dev/null
+++ b/cli/context.go
@@ -0,0 +1,41 @@
+package cli
+
+import (
+    "strconv"
+)
+
+type Context struct {
+    args Arguments
+    handlers []*Handler
+}
+
+func (self Context) Args() Arguments {
+    return self.args
+}
+
+func (self Context) Handlers() []*Handler {
+    return self.handlers
+}
+
+func (self Context) FilterHandlers(prefix string) []*Handler {
+    return filterHandlers(self.handlers, prefix)
+}
+
+type Arguments map[string]string
+
+func (self Arguments) String(key string) string {
+    value, _ := self[key]
+    return value
+}
+
+func (self Arguments) Int64(key string) int64 {
+    value, _ := self[key]
+    n, _ := strconv.ParseInt(value, 10, 64)
+    return n
+}
+
+func (self Arguments) Bool(key string) bool {
+    value, _ := self[key]
+    b, _ := strconv.ParseBool(value)
+    return b
+}