actions-marketplace-validations/Update Nix Flake Lock

Update your Nix flake.lock and send a PR

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Scorecard Score: not yet scored
Maintenance Recency: Activelast commit Feb 25, 2026
License: MIT

Pinned Snippet

workflow.ymlSHA-pinned

uses: actions-marketplace-validations/determinatesystems_update-flake-lock@e80a657d7603606be0c69b117cfdc240f1e6af88 # no releases — HEAD as of 2026-07-10

tags can be moved; commit SHAs can't. why a SHA?

Inputs

name	description	required	default
inputs	A space-separated list of inputs to update. Leave empty to update all inputs.	no	""
token	GITHUB_TOKEN or a `repo` scoped Personal Access Token (PAT)	no	${{ github.token }}
commit-msg	The message provided with the commit	no	flake.lock: Update
base	Sets the pull request base branch. Defaults to the branch checked out in the workflow.	no	—
branch	The branch of the PR to be created	no	update_flake_lock_action
path-to-flake-dir	The path of the directory containing `flake.nix` file within your repository. Useful when `flake.nix` cannot reside at the root of your repository.	no	—
pr-title	The title of the PR to be created	no	flake.lock: Update
pr-body	The body of the PR to be created	no	Automated changes by the [update-flake-lock](https://github.com/DeterminateSystems/update-flake-lock) GitHub Action. ``` {{ env.GIT_COMMIT_MESSAGE }} ``` ### Running GitHub Actions on this PR GitHub Actions will not run workflows on pull requests which are opened by a GitHub Action. To run GitHub Actions workflows on this PR, close and re-open this pull request.
pr-labels	A comma or newline separated list of labels to set on the Pull Request to be created	no	""
pr-assignees	A comma or newline separated list of assignees (GitHub usernames).	no	""
pr-reviewers	A comma or newline separated list of reviewers (GitHub usernames) to request a review from.	no	""
git-author-name	Author name used for commit. Only used if sign-commits is false.	no	github-actions[bot]
git-author-email	Author email used for commit. Only used if sign-commits is false.	no	github-actions[bot]@users.noreply.github.com
git-committer-name	Committer name used for commit. Only used if sign-commits is false.	no	github-actions[bot]
git-committer-email	Committer email used for commit. Only used if sign-commits is false.	no	github-actions[bot]@users.noreply.github.com
sign-commits	Set to true if the action should sign the commit with GPG	no	false
gpg-private-key	GPG Private Key with which to sign the commits in the PR to be created	no	""
gpg-fingerprint	Fingerprint of specific GPG subkey to use	no	—
gpg-passphrase	GPG Private Key Passphrase for the GPG Private Key with which to sign the commits in the PR to be created	no	""
nix-options	A space-separated list of options to pass to the nix command	no	""
_internal-strict-mode	Whether to fail when any errors are thrown. Used only to test the Action; do not set this in your own workflows.	no	false

Outputs

name	description
pull-request-number	The number of the opened pull request
pull-request-url	The The URL of the opened pull request.
pull-request-operation	The pull request operation performed by the action, `created`, `updated` or `closed`.