v11.0.1

Updated

• Include more documentation examples with arg_lock for real-world use-cases (thanks @garysassano).
• Reorder input arguments for better presentation of identifying information first.
• Switch sample-bucket resources to use tofu-provisioned setup.

Fixed

• Check for tofu CLI in PATH and use it if available.

Commits changelog: v11.0.0...v11.0.1

v11.0.0 Pass Command Arguments with more PR Automation

Highlights

• Input individual command arguments instead of a string.
• Expand support for PR automation event triggers.

Added

• Separate input parameters for each command argument passed into TF.
• Leverage github-script instead of bash for handling workflow logic and GitHub API.
• Support for tenv to avoid TF wrapper script.

Updated

• Example workflows for common use-cases and event triggers.
• Sample workflow to consolidate with matrix strategy and deployment environments.
• Readme documentation with up-to-date screenshot and guidance.

Changed

• Refactor input parameter names:

  Before	After	Default
  command_input	args_*
  cli_uses	tf_tool	terraform
  label_enable	label_pr	true
  plan_outline	outline_enable	true
  recreate_comment	update_comment	false

• Refactor output parameter names:

  Before	After
  command	header
  comment_summary	summary
  plan_id	identifier
  tf_fmt	fmt_result
  tf_output	last_result

Removed

• Support for issue_comment event trigger in order to focus on PR automation events.

Fixed

• #237 by fetching the job name with several methods until GitHub fixes it.
• #238 by enabling compatibility with workflow_dispatch event trigger while using 0 as a placeholder PR number.
• #243 by confirming compatibility with merge_group event trigger and documenting workflow example.
• #245 by confirming compatibility with push event trigger and documenting workflow example.

Secured

• Support for v11.0.0 and above.

Todo

• Add workflow example for interactive PR label trigger.
• Add support for terragrunt thin wrapper, per #258.

Commits changelog: v10.7.0...v11.0.0

v11.0.0-rc.1

Warning

This pre-release candidate is unsuitable for use in production.

Added

• Support for merge_group trigger event or merge queue.

Changed

• Pass TF CLI input options via arg_ prefixed parameters, instead of a big ol' command_input string.

Removed

• Support for issue_comment trigger event or PR comments.
• Support for force-unlock command.

Fixed

• Reference to jobs with custom names.

Todo

• Update corresponding readme documentation.
• Update associated workflow examples for new input parameters.
• Ensure compatibility with push and workflow_dispatch trigger events.

Commits changelog: v10.6.0...v11.0.0-rc.1

v10.7.0: Add support for `merge_group` event trigger

Added

• Support for workflows triggered by merge_group event. (#244)
• (meta) Automation to update major versn relelase tag to latest. (#239)

Fixed

• Default diff indicator prefix for informational changes. (#236)

Changed

• (meta) Bumped terraform deps. (#240 #241)

Commits changelog: v10.6.0...v10.7.0

v10: Run TF directly via workflow input in addition to PR comments

Highlight

In addition to the existing PR comment trigger, support TF execution directly via command_input within the workflow to enable more flexible and dynamic use-cases, including parallel runs in matrix strategy.

Added

• Support TF execution directly via command_input string.
• Multiple workflow examples with associated permissions and triggers for usage clarity.
• Cache TF plugins to speed up workflow run times, optionally.
• TF Tests workflow to validate GitHub Action against various sample Terraform configurations.
• Badges/shields at the top of the README to show(-off) notable metrics and metadata.
• Support recreate_comment boolean flag to optionally delete and re-add PR comments after any updates/commits made on the PR branch to make the conversation easier to follow.
• Support -concise flag to reduce verbosity of OpenTofu output.

Changed

• Streamline calls to "github-script" with await require(...) one-liner.
• Rename GitHub Action to prioritise/emphasise OpenTofu support.
• Bump up character limits of TF output (51200 → 66000) and format diff (10240 → 12000).
• Set default values for boolean inputs to reduce usage ambiguity.

Fixed

• Support -or-create flag for more appropriate TF workspace creation via CI.

Deprecated

• Explicit requirement on defining cli_uses input in favour of assuming it automatically from the prior TF-setup step with the wrapper enabled.

Secured

• Document best practices for using 3rd party GitHub Actions in a secure manner.
• Support v10.X and above.

Commits changelog: v9.1.0...v10

v10.6.0: Color-coded TF plan change outline summary

Added

• Diff indicators to color-code change outline. (#227 #235)

  + resource.address will be created
  - resource.address will be destroyed
  ! resource.address will be updated or replaced
  # resource.address has been changed

• Option to toggle addition of PR labels via label_enable input parameter. (#231)

Changed

• Simplify sample workflow trigger and scope. (#221 #222 #226 #234)
• Emphasize use of PR trigger input for automation, over PR comments. (#232)
• (meta) Relocate codeowners file to .github directory. (#228 #229 #230)
• (meta) Enable dependabot wildcard matching. (#219)
• (meta) Bumped terraform deps. (#217 #218 #220 #224 #225)

Fixed

• (meta) GitHub Marketplace link. (#223)

Security

• Highlight that only official GitHub Actions are used. (#233)

Commits changelog: v10.5.0...v10.6.0

v10.5.0

Fixed

• Ignore TFplan outline if plan exits unsuccessfully.

Commits changelog: v10.4.0...v10.5.0

v10.4.0

Added

• Append outline of planned changes to the PR comment, truncated to the first 12,000 characters (e.g., random_pet.name[0] will be created).

Commits changelog: v10.3.0...v10.4.0

v10.3.0

Added

• Output comment_summary of TF output (e.g., "Plan: 1 to add, 0 to change, 0 to destroy.")
  • Requires checks: write permission.
• Copy TF output to the job summary for easier access within GitHub Actions > Jobs.

Changed

• (meta) Dependabot configuration to keep Terraform dependencies up-to-date in a group (until OpenTofu catches up).
• (meta) Formatted yml → yaml workflows for consistency and legibility.

Security

• Explicitly list all 3 GitHub Actions used by this workflow and the steps taken to prevent supply chain attacks from upstream dependencies:
  1. actions/cache
  2. actions/github-script
  3. actions/upload-artifact

Commits changelog: v10.2.0...v10.3.0

v10.2.0

Added

• Example workflow using tenv proxy (thank you @dvaumoron and @kvendingoldo!).
• Output comment_id of the PR comment created or updated by the workflow.
• Markdown comments <!-- pre_output --> and <!-- post_output --> within PR comment to enable user-driven replacements.

Changed

• Rename repository from "TF-via-PR-Comments" to "TF-via-PR" to better indicate the wider scope of PR-based automation.
• Amend default recreate_comment from false to true.
• Amend default validate_enable from true to false.
• Example workflows use Actions with simpler pinned tags for legibility.

Fixed

• Argument input -concise gets pass to -tf=plan as expected.
• (meta) Path filters to only trigger tf_test.yml workflow on changes to specific (sub-)directories.

Commits changelog: v10.1.0...v10.2.0