Merge pull request #262 from h0tw1r3/cleanup

add shellcheck to CI

.github/workflows/ci.yml

@@ -7,6 +7,15 @@ on:
   workflow_dispatch:
 
 jobs:
+  shellcheck:
+    name: Shellcheck
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        uses: reviewdog/action-shellcheck@v1
+        with:
+          check_all_files_with_shebangs: "true"
+
   Spec:
     uses: "puppetlabs/cat-github-actions/.github/workflows/module_ci.yml@main"
     secrets: "inherit"

tasks/install_pe.sh

@@ -7,34 +7,31 @@ else
   PE_RELEASE=$PT_version
 fi
 
-PE_LATEST=$(curl https://artifactory.delivery.puppetlabs.net/artifactory/generic_enterprise__local/${PE_RELEASE}/ci-ready/LATEST)
+PE_LATEST=$(curl https://artifactory.delivery.puppetlabs.net/artifactory/generic_enterprise__local/"${PE_RELEASE}"/ci-ready/LATEST)
 PE_FILE_NAME=puppet-enterprise-${PE_LATEST}-el-7-x86_64
 TAR_FILE=${PE_FILE_NAME}.tar
 DOWNLOAD_URL=https://artifactory.delivery.puppetlabs.net/artifactory/generic_enterprise__local/${PE_RELEASE}/ci-ready/${TAR_FILE}
 
 ## Download PE
-curl -o ${TAR_FILE} ${DOWNLOAD_URL}
-if [[ $? -ne 0 ]];then
- echo “Error: wget failed to download [${DOWNLOAD_URL}]”
+if ! curl -o "${TAR_FILE}" "${DOWNLOAD_URL}" ; then
+ echo "Error: failed to download [${DOWNLOAD_URL}]"
  exit 2
 fi
 
 ## Install PE
-tar xvf ${TAR_FILE}
-if [[ $? -ne 0 ]];then
- echo “Error: Failed to untar [${TAR_FILE}]”
+if ! tar xvf "${TAR_FILE}" ; then
+ echo "Error: Failed to untar [${TAR_FILE}]"
  exit 2
 fi
 
-cd ${PE_FILE_NAME}
-DISABLE_ANALYTICS=1 ./puppet-enterprise-installer -y -c ./conf.d/pe.conf
-if [[ $? -ne 0 ]];then
- echo “Error: Failed to install Puppet Enterprise. Please check the logs and call Bryan.x ”
+cd "${PE_FILE_NAME}" || exit 1
+if ! DISABLE_ANALYTICS=1 ./puppet-enterprise-installer -y -c ./conf.d/pe.conf ; then
+ echo "Error: Failed to install Puppet Enterprise. Please check the logs and call Bryan.x"
  exit 2
 fi
 
 ## Finalize configuration
-echo “Finalize PE install”
+echo "Finalize PE install"
 puppet agent -t
 # if [[ $? -ne 0 ]];then
 #  echo “Error: Agent run failed. Check the logs above...”

tasks/install_puppetserver.sh

@@ -21,7 +21,7 @@ fi
 
 parse_platform() {
   data=()
-  for x in $(echo $1 | tr "[/|-|-|:]" "\n")
+  for x in $(echo "$1" | tr "/|-|-|:" "\n")
   do
     data+=("$x")
   done
@@ -59,9 +59,8 @@ fetch_osfamily() {
 }
 
 fetch_collection() {
-  data=$(echo $1 | tr "-" "\n")
   myarr=()
-  for x in $(echo $1 | tr "-" "\n")
+  for x in $(echo "$1" | tr "-" "\n")
   do
     myarr+=("$x")
   done
@@ -100,14 +99,14 @@ fetch_codename() {
 }
 
 run_cmd() {
-  eval $1
+  eval "$1"
   rc=$?
 
   if test $rc -ne 0; then
     attempt_number=0
-    while test $attempt_number -lt $retry; do
+    while test $attempt_number -lt "$retry"; do
       echo "Retrying... [$((attempt_number + 1))/$retry]"
-      eval $1
+      eval "$1"
       rc=$?
 
       if test $rc -eq 0; then
@@ -133,10 +132,10 @@ if [[ "$platform" == "null" || "$collection" == "null" ]]; then
   exit 1
 fi
 
-osname=$(parse_platform $platform "osname")
-major_version=$(parse_platform $platform "majorversion")
-osfamily=$(fetch_osfamily $osname)
-collection=$(fetch_collection $collection)
+osname=$(parse_platform "$platform" "osname")
+major_version=$(parse_platform "$platform" "majorversion")
+osfamily=$(fetch_osfamily "$osname")
+collection=$(fetch_collection "$collection")
 
 if [[ "$collection" == "puppet5" ]]; then
   echo "puppet5 eol!"
@@ -149,7 +148,7 @@ if [[ "$osfamily" == "unsupported" ]]; then
 fi
 
 if [[ "$osfamily" == "debian" ]]; then
-  codename=$(fetch_codename $collection $major_version)
+  codename=$(fetch_codename "$collection $major_version")
   if [[ "$codename" == "unsupported" ]]; then
     echo "No builds for $platform"
     exit 1