feat: add script to debug gRPC endpoints (#114)

Signed-off-by: Artur Troian <[email protected]>

script/grpc-probe.sh

@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+
+akash_api=$(realpath "$SCRIPT_DIR/../")
+
+if [ ! -d "${akash_api}/vendor" ]; then
+    echo "for script to work run \"make modvendor\""
+    exit 1
+fi
+
+short_opts=h
+long_opts=help/host:/mode: # those who take an arg END with :
+
+host=localhost:8081
+mode=
+
+while getopts ":$short_opts-:" o; do
+    case $o in
+        :)
+            echo >&2 "option -$OPTARG needs an argument"
+            continue
+            ;;
+        '?')
+            echo >&2 "bad option -$OPTARG"
+            continue
+            ;;
+        -)
+            o=${OPTARG%%=*}
+            OPTARG=${OPTARG#"$o"}
+            lo=/$long_opts/
+            case $lo in
+                *"/$o"[!/:]*"/$o"[!/:]*)
+                    echo >&2 "ambiguous option --$o"
+                    continue
+                    ;;
+                *"/$o"[:/]*)
+                    ;;
+                *)
+                    o=$o${lo#*"/$o"};
+                    o=${o%%[/:]*}
+                    ;;
+            esac
+
+            case $lo in
+                *"/$o/"*)
+                    OPTARG=
+                    ;;
+                *"/$o:/"*)
+                    case $OPTARG in
+                        '='*)
+                            OPTARG=${OPTARG#=}
+                            ;;
+                        *)
+                            eval "OPTARG=\$$OPTIND"
+                            if [ "$OPTIND" -le "$#" ] && [ "$OPTARG" != -- ]; then
+                                OPTIND=$((OPTIND + 1))
+                            else
+                                echo >&2 "option --$o needs an argument"
+                                continue
+                            fi
+                            ;;
+                    esac
+                    ;;
+            *) echo >&2 "unknown option --$o"; continue;;
+            esac
+    esac
+    case "$o" in
+        host)
+            host=$OPTARG
+            ;;
+        mode)
+            case "$OPTARG" in
+            plaintext|insecure)
+                ;;
+            *)
+                echo >&2 "option --$o can be plaintext|insecure"
+                ;;
+            esac
+
+            mode=-$OPTARG
+            ;;
+    esac
+done
+shift "$((OPTIND - 1))"
+
+grpcurl \
+	"$mode" \
+	-use-reflection \
+	-proto="${akash_api}/proto/provider/akash/inventory/v1/service.proto" \
+	-proto="${akash_api}/proto/provider/akash/provider/v1/service.proto" \
+	-import-path="${akash_api}/proto/provider" \
+	-import-path="${akash_api}/proto/node" \
+	-import-path="${akash_api}/vendor/github.com/cosmos/cosmos-sdk/third_party/proto" \
+	-import-path="${akash_api}/vendor" \
+	"$host" \
+	"$@"