Add Terragrunt support

Author: rriveramdz

src/terragrunt_apply.sh

@@ -1,30 +1,30 @@
 #!/bin/bash
 
-function terraformApply {
-  # Gather the output of `terraform apply`.
-  echo "apply: info: applying Terraform configuration in ${tfWorkingDir}"
-  applyOutput=$(terraform apply -auto-approve -input=false ${*} 2>&1)
+function terragruntApply {
+  # Gather the output of `terragrunt apply`.
+  echo "apply: info: applying Terragrunt configuration in ${tfWorkingDir}"
+  applyOutput=$(terragrunt apply -auto-approve -input=false ${*} 2>&1)
   applyExitCode=${?}
   applyCommentStatus="Failed"
 
   # Exit code of 0 indicates success. Print the output and exit.
   if [ ${applyExitCode} -eq 0 ]; then
-    echo "apply: info: successfully applied Terraform configuration in ${tfWorkingDir}"
+    echo "apply: info: successfully applied Terragrunt configuration in ${tfWorkingDir}"
     echo "${applyOutput}"
     echo
     applyCommentStatus="Success"
   fi
 
   # Exit code of !0 indicates failure.
   if [ ${applyExitCode} -ne 0 ]; then
-    echo "apply: error: failed to apply Terraform configuration in ${tfWorkingDir}"
+    echo "apply: error: failed to apply Terragrunt configuration in ${tfWorkingDir}"
     echo "${applyOutput}"
     echo
   fi
 
   # Comment on the pull request if necessary.
   if [ "$GITHUB_EVENT_NAME" == "pull_request" ] && [ "${tfComment}" == "1" ]; then
-    applyCommentWrapper="#### \`terraform apply\` ${applyCommentStatus}
+    applyCommentWrapper="#### \`terragrunt apply\` ${applyCommentStatus}
 <details><summary>Show Output</summary>
 
 \`\`\`

src/terragrunt_destroy.sh

@@ -1,30 +1,30 @@
 #!/bin/bash
 
-function terraformDestroy {
-  # Gather the output of `terraform destroy`.
-  echo "destroy: info: destroying Terraform-managed infrastructure in ${tfWorkingDir}"
-  destroyOutput=$(terraform destroy -auto-approve -input=false ${*} 2>&1)
+function terragruntDestroy {
+  # Gather the output of `terragrunt destroy`.
+  echo "destroy: info: destroying Terragrunt-managed infrastructure in ${tfWorkingDir}"
+  destroyOutput=$(terragrunt destroy -auto-approve -input=false ${*} 2>&1)
   destroyExitCode=${?}
   destroyCommentStatus="Failed"
 
   # Exit code of 0 indicates success. Print the output and exit.
   if [ ${destroyExitCode} -eq 0 ]; then
-    echo "destroy: info: successfully destroyed Terraform-managed infrastructure in ${tfWorkingDir}"
+    echo "destroy: info: successfully destroyed Terragrunt-managed infrastructure in ${tfWorkingDir}"
     echo "${destroyOutput}"
     echo
     destroyCommentStatus="Success"
   fi
 
   # Exit code of !0 indicates failure.
   if [ ${destroyExitCode} -ne 0 ]; then
-    echo "destroy: error: failed to destroy Terraform configuration in ${tfWorkingDir}"
+    echo "destroy: error: failed to destroy Terragrunt configuration in ${tfWorkingDir}"
     echo "${destroyOutput}"
     echo
   fi
 
   # Comment on the pull request if necessary.
   if [ "$GITHUB_EVENT_NAME" == "pull_request" ] && [ "${tfComment}" == "1" ]; then
-    destroyCommentWrapper="#### \`terraform destroy\` ${destroyCommentStatus}
+    destroyCommentWrapper="#### \`terragrunt destroy\` ${destroyCommentStatus}
 <details><summary>Show Output</summary>
 
 \`\`\`

src/terragrunt_fmt.sh

@@ -1,28 +1,28 @@
 #!/bin/bash
 
-function terraformFmt {
-  # Eliminate `-recursive` option for Terraform 0.11.x.
+function terragruntFmt {
+  # Eliminate `-recursive` option for Terragrunt 0.11.x.
   fmtRecursive="-recursive"
   if hasPrefix "0.11" "${tfVersion}"; then
     fmtRecursive=""
   fi
 
-  # Gather the output of `terraform fmt`.
-  echo "fmt: info: checking if Terraform files in ${tfWorkingDir} are correctly formatted"
-  fmtOutput=$(terraform fmt -check=true -write=false -diff ${fmtRecursive} ${*} 2>&1)
+  # Gather the output of `terragrunt fmt`.
+  echo "fmt: info: checking if Terragrunt files in ${tfWorkingDir} are correctly formatted"
+  fmtOutput=$(terragrunt fmt -check=true -write=false -diff ${fmtRecursive} ${*} 2>&1)
   fmtExitCode=${?}
 
   # Exit code of 0 indicates success. Print the output and exit.
   if [ ${fmtExitCode} -eq 0 ]; then
-    echo "fmt: info: Terraform files in ${tfWorkingDir} are correctly formatted"
+    echo "fmt: info: Terragrunt files in ${tfWorkingDir} are correctly formatted"
     echo "${fmtOutput}"
     echo
     exit ${fmtExitCode}
   fi
 
   # Exit code of 2 indicates a parse error. Print the output and exit.
   if [ ${fmtExitCode} -eq 2 ]; then
-    echo "fmt: error: failed to parse Terraform files"
+    echo "fmt: error: failed to parse Terragrunt files"
     echo "${fmtOutput}"
     echo
     exit ${fmtExitCode}

src/terragrunt_import.sh

@@ -1,30 +1,30 @@
 #!/bin/bash
 
-function terraformImport {
-  # Gather the output of `terraform import`.
-  echo "import: info: importing Terraform configuration in ${tfWorkingDir}"
-  importOutput=$(terraform import -input=false ${*} 2>&1)
+function terragruntImport {
+  # Gather the output of `terragrunt import`.
+  echo "import: info: importing Terragrunt configuration in ${tfWorkingDir}"
+  importOutput=$(terragrunt import -input=false ${*} 2>&1)
   importExitCode=${?}
   importCommentStatus="Failed"
 
   # Exit code of 0 indicates success with no changes. Print the output and exit.
   if [ ${importExitCode} -eq 0 ]; then
-    echo "import: info: successfully imported Terraform configuration in ${tfWorkingDir}"
+    echo "import: info: successfully imported Terragrunt configuration in ${tfWorkingDir}"
     echo "${importOutput}"
     echo
     exit ${importExitCode}
   fi
 
   # Exit code of !0 indicates failure.
   if [ ${importExitCode} -ne 0 ]; then
-    echo "import: error: failed to import Terraform configuration in ${tfWorkingDir}"
+    echo "import: error: failed to import Terragrunt configuration in ${tfWorkingDir}"
     echo "${importOutput}"
     echo
   fi
 
   # Comment on the pull request if necessary.
   if [ "$GITHUB_EVENT_NAME" == "pull_request" ] && [ "${tfComment}" == "1" ] && [ "${importCommentStatus}" == "Failed" ]; then
-    importCommentWrapper="#### \`terraform import\` ${importCommentStatus}
+    importCommentWrapper="#### \`terragrunt import\` ${importCommentStatus}
 <details><summary>Show Output</summary>
 
 \`\`\`

src/terragrunt_init.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
-function terraformInit {
-  # Gather the output of `terraform init`.
-  echo "init: info: initializing Terraform configuration in ${tfWorkingDir}"
-  initOutput=$(terraform init -input=false ${*} 2>&1)
+function terragruntInit {
+  # Gather the output of `terragrunt init`.
+  echo "init: info: initializing Terragrunt configuration in ${tfWorkingDir}"
+  initOutput=$(terragrunt init -input=false ${*} 2>&1)
   initExitCode=${?}
 
   # Exit code of 0 indicates success. Print the output and exit.
   if [ ${initExitCode} -eq 0 ]; then
-    echo "init: info: successfully initialized Terraform configuration in ${tfWorkingDir}"
+    echo "init: info: successfully initialized Terragrunt configuration in ${tfWorkingDir}"
     echo "${initOutput}"
     echo
     exit ${initExitCode}
   fi
 
   # Exit code of !0 indicates failure.
-  echo "init: error: failed to initialize Terraform configuration in ${tfWorkingDir}"
+  echo "init: error: failed to initialize Terragrunt configuration in ${tfWorkingDir}"
   echo "${initOutput}"
   echo
 
   # Comment on the pull request if necessary.
   if [ "$GITHUB_EVENT_NAME" == "pull_request" ] && [ "${tfComment}" == "1" ]; then
-    initCommentWrapper="#### \`terraform init\` Failed
+    initCommentWrapper="#### \`terragrunt init\` Failed
 
 \`\`\`
 ${initOutput}

src/terragrunt_output.sh

@@ -1,14 +1,14 @@
 #!/bin/bash
 
-function terraformOutput {
-  # Gather the output of `terraform output`.
-  echo "output: info: gathering all the outputs for the Terraform configuration in ${tfWorkingDir}"
-  outputOutput=$(terraform output -json ${*} 2>&1)
+function terragruntOutput {
+  # Gather the output of `terragrunt output`.
+  echo "output: info: gathering all the outputs for the Terragrunt configuration in ${tfWorkingDir}"
+  outputOutput=$(terragrunt output -json ${*} 2>&1)
   outputExitCode=${?}
 
   # Exit code of 0 indicates success. Print the output and exit.
   if [ ${outputExitCode} -eq 0 ]; then
-    echo "output: info: successfully gathered all the outputs for the Terraform configuration in ${tfWorkingDir}"
+    echo "output: info: successfully gathered all the outputs for the Terragrunt configuration in ${tfWorkingDir}"
     echo "${outputOutput}"
     echo
 
@@ -22,7 +22,7 @@ function terraformOutput {
   fi
 
   # Exit code of !0 indicates failure.
-  echo "output: error: failed to gather all the outputs for the Terraform configuration in ${tfWorkingDir}"
+  echo "output: error: failed to gather all the outputs for the Terragrunt configuration in ${tfWorkingDir}"
   echo "${outputOutput}"
   echo
   exit ${outputExitCode}

src/terragrunt_taint.sh

@@ -1,25 +1,25 @@
 #!/bin/bash
 
-function terraformTaint {
-  # Gather the output of `terraform taint`.
-  echo "taint: info: tainting Terraform configuration in ${tfWorkingDir}"
-  #taintOutput=$(terraform taint ${*} 2>&1)
-  taintOutput=$(for resource in ${*}; do terraform taint -allow-missing $resource; done 2>&1)
+function terragruntTaint {
+  # Gather the output of `terragrunt taint`.
+  echo "taint: info: tainting terragrunt configuration in ${tfWorkingDir}"
+  #taintOutput=$(terragrunt taint ${*} 2>&1)
+  taintOutput=$(for resource in ${*}; do terragrunt taint -allow-missing $resource; done 2>&1)
   taintExitCode=${?}
   taintCommentStatus="Failed"
 
   # Exit code of 0 indicates success with no changes. Print the output and exit.
   if [ ${taintExitCode} -eq 0 ]; then
     taintCommentStatus="Success"
-    echo "taint: info: successfully tainted Terraform configuration in ${tfWorkingDir}"
+    echo "taint: info: successfully tainted Terragrunt configuration in ${tfWorkingDir}"
     echo "${taintOutput}"
     echo
     exit ${taintExitCode}
   fi
 
   # Exit code of !0 indicates failure.
   if [ ${taintExitCode} -ne 0 ]; then
-    echo "taint: error: failed to taint Terraform configuration in ${tfWorkingDir}"
+    echo "taint: error: failed to taint Terragrunt configuration in ${tfWorkingDir}"
     echo "${taintOutput}"
     echo
   fi

src/terragrunt_validate.sh

@@ -1,27 +1,27 @@
 #!/bin/bash
 
-function terraformValidate {
-  # Gather the output of `terraform validate`.
-  echo "validate: info: validating Terraform configuration in ${tfWorkingDir}"
-  validateOutput=$(terraform validate ${*} 2>&1)
+function terragruntValidate {
+  # Gather the output of `terragrunt validate`.
+  echo "validate: info: validating Terragrunt configuration in ${tfWorkingDir}"
+  validateOutput=$(terragrunt validate ${*} 2>&1)
   validateExitCode=${?}
 
   # Exit code of 0 indicates success. Print the output and exit.
   if [ ${validateExitCode} -eq 0 ]; then
-    echo "validate: info: successfully validated Terraform configuration in ${tfWorkingDir}"
+    echo "validate: info: successfully validated Terragrunt configuration in ${tfWorkingDir}"
     echo "${validateOutput}"
     echo
     exit ${validateExitCode}
   fi
 
   # Exit code of !0 indicates failure.
-  echo "validate: error: failed to validate Terraform configuration in ${tfWorkingDir}"
+  echo "validate: error: failed to validate Terragrunt configuration in ${tfWorkingDir}"
   echo "${validateOutput}"
   echo
 
   # Comment on the pull request if necessary.
   if [ "$GITHUB_EVENT_NAME" == "pull_request" ] && [ "${tfComment}" == "1" ]; then
-    validateCommentWrapper="#### \`terraform validate\` Failed
+    validateCommentWrapper="#### \`terragrunt validate\` Failed
 
 \`\`\`
 ${validateOutput}