[explorer/frontend] fix: add scripts

Author: OlegMakarenko

explorer/frontend/scripts/ci/build.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -ex
+
+npm run build

explorer/frontend/scripts/ci/lint.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -ex
+
+npm run lint

explorer/frontend/scripts/ci/setup_build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -ex
+
+# generate version.txt to be used in publishing
+echo $(npm run version --silent) > version.txt

explorer/frontend/scripts/ci/setup_lint.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+set -ex
+
+npm install

explorer/frontend/scripts/ci/test.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -ex
+
+if [ "$1" = "code-coverage" ];
+then
+    npm run test:jenkins:cov
+    cd $(git rev-parse --show-toplevel)/explorer/frontend
+    mkdir -p .nyc_output && cp ./coverage/coverage-final.json ./.nyc_output
+else
+    npm run test:jenkins
+fi

explorer/frontend/scripts/docker/startup.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+npm run build
+serve -s build