Add variable files support #30

Add variable files support
Pararius · Sep 26, 2022 · f92f940 · f92f940
2 parents 028cb3e + 1ecb9b0
commit f92f940
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Showing 3 changed files with 13 additions and 8 deletions.
diff --git a/action.yaml b/action.yaml
@@ -46,6 +46,9 @@ inputs:
   terraform_variables:
     required: false
     description: 'A JSON string containing variables that should be passed to terraform. For example: {"my_var": "my_value"}'
+  terraform_variable_files:
+    required: false
+    description: A multiline string containing .tfvars that should be passed to terraform (one per line)
   terraform_workspace:
     required: false
     description: The name of the workspace that resources should be applied in

diff --git a/dist/index.js b/dist/index.js
@@ -15161,6 +15161,7 @@ async function terraform(terraformDirectory, args) {
   const terraformPlanDestroy = (terraformDoDestroy || core.getBooleanInput('terraform_plan_destroy')) ? '-destroy' : [];
   const terraformTargets = core.getMultilineInput('terraform_targets').map((target) => `-target=${target}`);
   const terraformVariables = core.getInput('terraform_variables');
+  const terraformVariableFiles = core.getMultilineInput('terraform_variable_files').map((file) => `-var-file=${file}`);
   const terraformWorkspace = core.getInput('terraform_workspace');
   const reportDrift = core.getBooleanInput('report_drift');
   const slackChannel = core.getInput('slack_channel_id');
@@ -15312,7 +15313,7 @@ async function terraform(terraformDirectory, args) {
     core.startGroup('Run terraform plan');
     let exitCode = 0;
     const slack = new WebClient(slackBotToken);
-    const tfd = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-no-color', '-detailed-exitcode'].concat(terraformTargets));
+    const tfd = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-no-color', '-detailed-exitcode'].concat(terraformTargets).concat(terraformVariableFiles));
     switch (tfd.status) {
     case 0:
       break;
@@ -15340,7 +15341,7 @@ async function terraform(terraformDirectory, args) {
   }
 
   core.startGroup('Run terraform plan');
-  const tfp = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-out=terraform.plan'].concat(terraformTargets).concat(terraformPlanDestroy));
+  const tfp = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-out=terraform.plan'].concat(terraformTargets).concat(terraformVariableFiles).concat(terraformPlanDestroy));
   core.endGroup();
   if (tfp.status > 0) {
     tf_plan = status_failed;
@@ -15352,7 +15353,7 @@ async function terraform(terraformDirectory, args) {
 
   core.startGroup('Run terraform apply');
   if (terraformDoApply === true) {
-    const tfa = await terraform(terraformDirectory, ['apply', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets).concat('terraform.plan'));
+    const tfa = await terraform(terraformDirectory, ['apply', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets).concat(terraformVariableFiles).concat('terraform.plan'));
     core.endGroup();
     if (tfa.status > 0) {
       tf_apply = status_failed;
@@ -15368,7 +15369,7 @@ async function terraform(terraformDirectory, args) {
   /* DESTROY START */
   core.startGroup('Run terraform destroy');
   if (terraformDoDestroy === true) {
-    const tfd = await terraform(terraformDirectory, ['destroy', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets));
+    const tfd = await terraform(terraformDirectory, ['destroy', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets).concat(terraformVariableFiles));
     core.info(tfd.stdout);
     core.endGroup();
     if (tfd.status > 0) {

diff --git a/index.js b/index.js
@@ -48,6 +48,7 @@ async function terraform(terraformDirectory, args) {
   const terraformPlanDestroy = (terraformDoDestroy || core.getBooleanInput('terraform_plan_destroy')) ? '-destroy' : [];
   const terraformTargets = core.getMultilineInput('terraform_targets').map((target) => `-target=${target}`);
   const terraformVariables = core.getInput('terraform_variables');
+  const terraformVariableFiles = core.getMultilineInput('terraform_variable_files').map((file) => `-var-file=${file}`);
   const terraformWorkspace = core.getInput('terraform_workspace');
   const reportDrift = core.getBooleanInput('report_drift');
   const slackChannel = core.getInput('slack_channel_id');
@@ -199,7 +200,7 @@ async function terraform(terraformDirectory, args) {
     core.startGroup('Run terraform plan');
     let exitCode = 0;
     const slack = new WebClient(slackBotToken);
-    const tfd = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-no-color', '-detailed-exitcode'].concat(terraformTargets));
+    const tfd = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-no-color', '-detailed-exitcode'].concat(terraformTargets).concat(terraformVariableFiles));
     switch (tfd.status) {
     case 0:
       break;
@@ -227,7 +228,7 @@ async function terraform(terraformDirectory, args) {
   }
 
   core.startGroup('Run terraform plan');
-  const tfp = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-out=terraform.plan'].concat(terraformTargets).concat(terraformPlanDestroy));
+  const tfp = await terraform(terraformDirectory, ['plan', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-out=terraform.plan'].concat(terraformTargets).concat(terraformVariableFiles).concat(terraformPlanDestroy));
   core.endGroup();
   if (tfp.status > 0) {
     tf_plan = status_failed;
@@ -239,7 +240,7 @@ async function terraform(terraformDirectory, args) {
 
   core.startGroup('Run terraform apply');
   if (terraformDoApply === true) {
-    const tfa = await terraform(terraformDirectory, ['apply', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets).concat('terraform.plan'));
+    const tfa = await terraform(terraformDirectory, ['apply', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets).concat(terraformVariableFiles).concat('terraform.plan'));
     core.endGroup();
     if (tfa.status > 0) {
       tf_apply = status_failed;
@@ -255,7 +256,7 @@ async function terraform(terraformDirectory, args) {
   /* DESTROY START */
   core.startGroup('Run terraform destroy');
   if (terraformDoDestroy === true) {
-    const tfd = await terraform(terraformDirectory, ['destroy', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets));
+    const tfd = await terraform(terraformDirectory, ['destroy', `-lock=${terraformLock}`, `-parallelism=${terraformParallelism}`, '-auto-approve'].concat(terraformTargets).concat(terraformVariableFiles));
     core.info(tfd.stdout);
     core.endGroup();
     if (tfd.status > 0) {