Update Pipelines overview to use modern Terragrunt commands

[josh-padnick]

Summary by CodeRabbit

• Documentation
  • Clarified Terragrunt lifecycle guidance by replacing a single generic “run-all” instruction with explicit steps: “run-all plan,” “run-all apply,” and “run-all destroy,” improving readability and user flow.
  • Minor text churn in the CI/CD section with no content change or user impact.

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Project	Deployment	Preview	Comments	Updated (UTC)
docs	Ready	Preview	Comment	Oct 8, 2025 7:41pm

[coderabbitai]

Walkthrough

Documentation update clarifying Terragrunt run-all usage by splitting a single bullet into explicit subcommands (plan, apply, destroy). One line in the CI/CD section was removed and re-added without textual changes.

Changes

Cohort / File(s)	Summary
Documentation: Terragrunt lifecycle bullets docs/2.0/docs/pipelines/concepts/overview.md	Replaced a single “terragrunt run-all” bullet with three explicit bullets: “run-all plan”, “run-all apply”, “run-all destroy”. Also saw a delete-and-reinsert of an identical line in the CI/CD section with no net textual change.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

Three steps march where one once stood—
plan whispers “preview,” apply knocks wood,
destroy clears paths as forests should.
A doc’s small nudge, a cleaner guide,
pipelines read, and choices ride.
Click, commit—clarity applied.

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title concisely and accurately summarizes the primary documentation change by indicating that the pipelines overview is being updated to use modern Terragrunt commands, directly reflecting the switch from a single aggregated command to explicit subcommands.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch josh-padnick-patch-4

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 6531135 and f30a1cd.

📒 Files selected for processing (1)

• docs/2.0/docs/pipelines/concepts/overview.md (1 hunks)

🧰 Additional context used

🧠 Learnings (2)

📓 Common learnings

Learnt from: ZachGoldberg
PR: gruntwork-io/docs#2663
File: docs/2.0/docs/pipelines/architecture/change-types.md:59-61
Timestamp: 2025-07-17T18:44:16.153Z
Learning: In current Terragrunt versions (2024-2025), the preferred command syntax is `terragrunt run --all` rather than the deprecated `terragrunt run-all` subcommand. The `run-all` command is still functional for backwards compatibility but is being phased out in favor of the `run --all` syntax.

📚 Learning: 2025-07-17T18:44:16.153Z

Learnt from: ZachGoldberg
PR: gruntwork-io/docs#2663
File: docs/2.0/docs/pipelines/architecture/change-types.md:59-61
Timestamp: 2025-07-17T18:44:16.153Z
Learning: In current Terragrunt versions (2024-2025), the preferred command syntax is `terragrunt run --all` rather than the deprecated `terragrunt run-all` subcommand. The `run-all` command is still functional for backwards compatibility but is being phased out in favor of the `run --all` syntax.

Applied to files:

• docs/2.0/docs/pipelines/concepts/overview.md

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (2)

• GitHub Check: Validate generated content
• GitHub Check: validate_build

[coderabbitai]

⚠️ Potential issue | 🟠 Major

Update to the current terragrunt run --all syntax

The bullets still reference the deprecated run-all subcommand. To keep the docs aligned with modern Terragrunt usage, please switch these examples to terragrunt run --all plan|apply|destroy (matching the CLI evolution noted earlier).
Based on learnings

🤖 Prompt for AI Agents

In docs/2.0/docs/pipelines/concepts/overview.md around lines 17 to 22, the
examples use the deprecated terragrunt subcommand "run-all"; update the three
bullets that list "terragrunt run-all plan", "terragrunt run-all apply", and
"terragrunt run-all destroy" to the current syntax "terragrunt run --all plan",
"terragrunt run --all apply", and "terragrunt run --all destroy" (or a single
combined example shown as "terragrunt run --all plan|apply|destroy"), ensuring
spacing and hyphenation match the modern CLI form used elsewhere in the docs.