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https://github.com/hashicorp/setup-terraform.git
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62a66eef78
* feat(action): Support detailed exit codes. This should allow plans to succeed using the terraform_wrapper functionality whenever an exit code of 2 is returned. https://www.terraform.io/docs/cli/commands/plan.html#detailed-exitcode - This is useful for adding custom steps in our GitHub action workflows. - Not a Javascript developer so Im not sure how valid the OR condition is. Co-authored-by: James Pogran <jpogran@outlook.com>
54 lines
1.7 KiB
JavaScript
Executable file
54 lines
1.7 KiB
JavaScript
Executable file
#!/usr/bin/env node
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const io = require('@actions/io');
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const core = require('@actions/core');
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const { exec } = require('@actions/exec');
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const OutputListener = require('./lib/output-listener');
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const pathToCLI = require('./lib/terraform-bin');
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async function checkTerraform () {
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// Setting check to `true` will cause `which` to throw if terraform isn't found
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const check = true;
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return io.which(pathToCLI, check);
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}
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(async () => {
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// This will fail if Terraform isn't found, which is what we want
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await checkTerraform();
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// Create listeners to receive output (in memory) as well
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const stdout = new OutputListener();
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const stderr = new OutputListener();
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const listeners = {
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stdout: stdout.listener,
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stderr: stderr.listener
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};
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// Execute terraform and capture output
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const args = process.argv.slice(2);
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const options = {
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listeners,
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ignoreReturnCode: true
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};
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const exitCode = await exec(pathToCLI, args, options);
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core.debug(`Terraform exited with code ${exitCode}.`);
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core.debug(`stdout: ${stdout.contents}`);
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core.debug(`stderr: ${stderr.contents}`);
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core.debug(`exitcode: ${exitCode}`);
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// Set outputs, result, exitcode, and stderr
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core.setOutput('stdout', stdout.contents);
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core.setOutput('stderr', stderr.contents);
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core.setOutput('exitcode', exitCode.toString(10));
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if (exitCode === 0 || exitCode === 2) {
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// A exitCode of 0 is considered a success
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// An exitCode of 2 may be returned when the '-detailed-exitcode' option
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// is passed to plan. This denotes Success with non-empty
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// diff (changes present).
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return;
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}
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// A non-zero exitCode is considered an error
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core.setFailed(`Terraform exited with code ${exitCode}.`);
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})();
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