more preconditions checks

Author: darkspirit510

scripts/SonarQubeCredentials.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+# shellcheck disable=SC2034
+sonar_host=""
+sonar_project=""
+sonar_token=""

scripts/requireCommand.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+requireCommand() {
+  if ! command -v "$1" &> /dev/null
+  then
+    echo "$1 is required. Please install it and then try again."
+    exit 1
+  fi
+}

scripts/requireDocker.sh

@@ -2,7 +2,9 @@
 
 # Check for install/updates at https://github.com/ZupIT/horusec
 
-source scripts/requireDocker.sh
+source scripts/requireCommand.sh
+
+requireCommand docker
 
 benchmark_version=$(scripts/getBenchmarkVersion.sh)
 horusec_version=$(docker run horuszup/horusec-cli horusec version 2>&1 | grep version | awk '{print $NF}')

scripts/runHorusec.sh

@@ -7,6 +7,11 @@ if ! command -v insider &> /dev/null; then
     exit 1
 fi
 
+source scripts/requireCommand.sh
+
+requireCommand curl
+requireCommand jq
+
 benchmark_version=$(scripts/getBenchmarkVersion.sh)
 insider_version=$(insider -version | grep Version | cut -d' ' -f2)
 result_file="results/Benchmark_$benchmark_version-insider-v$insider_version.json"

scripts/runInsider.sh

@@ -2,7 +2,9 @@
 
 # Check for install/updates at https://github.com/returntocorp/semgrep
 
-source scripts/requireDocker.sh
+source scripts/requireCommand.sh
+
+requireCommand docker
 
 benchmark_version=$(scripts/getBenchmarkVersion.sh)
 semgrep_version=$(docker run --rm returntocorp/semgrep --version)

scripts/runSemgrep.sh

@@ -2,7 +2,9 @@
 
 # Check for install/updates at https://github.com/ShiftLeftSecurity/sast-scan
 
-source scripts/requireDocker.sh
+source scripts/requireCommand.sh
+
+requireCommand docker
 
 benchmark_version=$(scripts/getBenchmarkVersion.sh)
 shiflteft_version="2.0.3" # it's not (yet) possible to get the release version so we just assume it