bash completion update

add flags for namespace
add get events
add log
remove 'table' output format
add 'templatefile' output format
add 'apply' (but pretend createall doesn't exist becaues it sux when you
    want to complete on just 'create')

contrib/completions/bash/kubectl

@@ -38,9 +38,8 @@ __has_resource()
 }
 
 # call kubectl get $1,
-# exclude blank lines
-# skip the header stuff kubectl prints on the first 2 lines
-# append $1/ to the first column and use that in compgen
+# use the first column in compgen
+# we could use templates, but then would need a template per resource
 __kubectl_parse_get()
 {
     local kubectl_output out
@@ -50,6 +49,18 @@ __kubectl_parse_get()
     fi
 }
 
+# $1 is the name of the pod we want to get the list of containers inside
+__kubectl_get_containers()
+{
+    local template
+    template="{{ range .DesiredState.Manifest.Containers  }}{{ .Name }} {{ end }}"
+
+    local kubectl_out
+    if kubectl_out=$(kubectl get -o template --template="${template}" pods "$1" 2>/dev/null); then
+        COMPREPLY=( $( compgen -W "${kubectl_out[*]}" -- "$cur" ) )
+    fi
+}
+
 __kubectl_pre_command()
 {
     local flags=(
@@ -61,6 +72,9 @@ __kubectl_pre_command()
             --client-key=
             --insecure-skip-tls-verify=
             --match-server-version=
+            -n
+            --namespace=
+            --ns-path=
             -s
             --server=
     )
@@ -71,7 +85,7 @@ __kubectl_pre_command()
             COMPREPLY=( $(compgen -W "${api_versions[*]}" -- "$cur") )
             return 0
             ;;
-        -a | --auth-path | --certificate-authority | --client-certificate | --client-key)
+        -a | --auth-path | --certificate-authority | --client-certificate | --client-key | --ns-path)
             _filedir
             return 0
             ;;
@@ -79,7 +93,7 @@ __kubectl_pre_command()
             COMPREPLY=( $(compgen -W "true false" -- "$cur") )
             return 0
             ;;
-        -s | --server)
+        -n | --namespace | -s | --server)
             return 0
             ;;
         *)
@@ -120,22 +134,25 @@ __kubectl_require_file()
 __kubectl_handle_flags_resources()
 {
     case $prev in
-        pod | pods)
+        po | pod | pods)
             __kubectl_parse_get pods
             return 0
             ;;
-        replicationController | replicationControllers)
+        rc | replicationController | replicationControllers)
             __kubectl_parse_get replicationControllers
             return 0
             ;;
-        service | services)
+        se | service | services)
             __kubectl_parse_get services
             return 0
             ;;
-        minion | minions)
+        me | minion | minions)
             __kubectl_parse_get minions
             return 0
             ;;
+        ev | event | events)
+            return 0
+            ;;
     esac
 
     case $cur in
@@ -184,7 +201,7 @@ __kubectl_get()
 
     case $prev in
         -o | --output)
-            COMPREPLY=( $(compgen -W "table json yaml template" -- "$cur") )
+            COMPREPLY=( $(compgen -W "json yaml template templatefile" -- "$cur") )
             return 0
             ;;
         -t | --template)
@@ -195,6 +212,22 @@ __kubectl_get()
     __kubectl_handle_flags_resources
 }
 
+# Require both a pod and a container to be specified
+__kubectl_require_pod_and_container()
+{
+    # check is cword-1 is $command
+    if [[ $prev == $command ]]; then
+        __kubectl_parse_get pods
+        return 0
+    fi;
+
+    # this is safe, we know $command is back there somewhere and we know cword-1
+    if [[ ${words[cword-2]} == $command ]]; then
+        __kubectl_get_containers $prev
+        return 0
+    fi
+}
+
 __kubectl_describe()
 {
     local resources=()
@@ -243,7 +276,7 @@ __kubectl_delete()
 __kubectl_post_command()
 {
     case $command in
-        create | update)
+        apply | create | update)
             __kubectl_require_file
             return 0
             ;;
@@ -259,6 +292,10 @@ __kubectl_post_command()
             __kubectl_delete
             return 0
             ;;
+        log)
+            __kubectl_require_pod_and_container
+            return 0
+            ;;
         *)
             ;;
     esac
@@ -272,10 +309,11 @@ _kubectl()
     _expand || return 0
     COMPREPLY=()
 
-    local commands=(version proxy get describe create update delete help)
+    local commands=(version proxy get describe create update delete namespace log apply help)
     local two_word_flags=(
             -a
             -s
+            -n
     )
 
     # figure out which command they are running, remembering that arguments to