Installation

Weitere Installationsbefehle

macOS

Homebrewverifiziert · 100%

brew install dockerfmt

local Homebrew formula metadata

Linux

Nixverifiziert · 92%

nix profile install nixpkgs#dockerfmt

nixpkgs package indexes · pkgs/by-name/do/dockerfmt/package.nix · Quelle: api.github.com

Überblick

Paketzusammenfassung

Dockerfile format and parser. a modern dockfmt

Projektlinks

Befehle und Aliase

dockerfmt

Verlauf

Projektgeschichte und Nutzung

dockerfmt is a young, opinionated Dockerfile formatter that combines Dockerfile parsing with shell-command formatting for `RUN` instructions.

Projektgeschichte

The reteps/dockerfmt repository was created in April 2025 and published its initial alpha release the next day. The README presents it as a modern successor to Jessie Frazelle's earlier `dockfmt`, built on the Moby BuildKit parser and using `shfmt` for shell fragments inside Dockerfile `RUN` steps.

The project quickly moved through 0.2.x releases in April 2025 and reached 0.5.4 in June 2026. The README's feature set includes whitespace normalization, inline-comment preservation, legacy `ENV key value` conversion, deprecated `MAINTAINER` conversion to `LABEL`, heredoc support, stdin/file operation, pre-commit support, JS/WASM bindings, and a Docker image for CI.

Adoptionsgeschichte

Because dockerfmt is new, public adoption evidence is still thin. Its package-manager footprint is nevertheless real: Homebrew reported stable version 0.5.4, 69 installs in the previous 30 days, and 548 installs in the previous year as of June 30, 2026.

Its adoption story is also a lineage story: it exists because Dockerfile formatting remained useful after `dockfmt`, while modern BuildKit syntax, shell formatting expectations, pre-commit workflows, and CI images needed a fresher implementation.

Wie es verwendet wird

Users run `dockerfmt Dockerfile` to print formatted output, `dockerfmt -w Dockerfile` to rewrite files, `dockerfmt -c Dockerfile` to check formatting, or pipe Dockerfiles through stdin. It can read EditorConfig properties such as `indent_size` and `insert_final_newline` when formatting files by path.

Warum Paket-Nerds sich dafür interessieren

dockerfmt is package-nerd significant because formatters become part of project policy. By exposing a Go binary, Docker image, pre-commit hook, and JS/WASM bindings, it tries to make Dockerfile formatting usable from local editors, CI, JavaScript tooling, and ordinary package managers.

Zeitleiste

2025: Repository created and 0.1.0-alpha initial release published.
2025: 0.2.x releases added JavaScript release work and bug fixes.
2026: 0.5.4 released and Homebrew formula reports stable 0.5.4.

Related projects

dockerfmt is directly related to `dockfmt`, Moby BuildKit's Dockerfile parser, and `shfmt`.
It also fits into pre-commit and CI formatting workflows, similar to language-specific formatters such as gofmt and prettier, but for Dockerfiles.

Quellen

Sicherheitslage

Risikostufe: grün

narrow executable package without higher-risk signals.

Risikoklassifikator

grün Risiko · niedrig Konfidenz · appliance

Warum

narrow executable package without higher-risk signals

Signale

metadata:no-higher-risk-signals

Installationsverhalten

In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
Homebrew-Bottle-Metadaten sind für 6 Plattformziele verfügbar.
Build-Metadaten listen 1 Build-Abhängigkeiten.

Empfohlene Prüfung

Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix: ./.editorconfig
Windows: .\.editorconfig

Executables

Installierte Executables

Befehl	Art	Sichtbarkeit	Hinweis
`dockerfmt`	cli	globales Executable

Aktualität

Version und Aktualität

Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.

Seite generiert2026-09-19

Manager-Version0.5.4

Manager aktualisiert2026-09-12

lokale DatenOK

Upstreamaktuell

neueste erkannte Versionv0.5.4

https://github.com/reteps/dockerfmt

OKEs wurden keine Aktualitätswarnungen generiert.

Installationsmetadaten

Paketmetadaten

Paketschlüssel	brew:dockerfmt
Version	0.5.4
Paketmanager	Homebrew
Paketmanager-Seite	https://formulae.brew.sh/formula/dockerfmt
Homepage	https://github.com/reteps/dockerfmt
Repository	https://github.com/reteps/dockerfmt
Lizenz	MIT
Quellarchiv	https://github.com/reteps/dockerfmt/archive/refs/tags/v0.5.4.tar.gz
Zuletzt aktualisiert	2026-09-12T22:12:00Z
Pulse	updated
Build-Abhängigkeiten	go
Bottle	verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	nicht definiert
Dienst	keiner deklariert

Registry-Fakten

Details aus der Quelldatenbank

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	dockerfmt
Version Scheme	0
Revision	0
Head Version	HEAD
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	head stable

Source-Datenbank-Treffer

Andere Paketmanager-Einträge

Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.

Nix95%

dockerfmt

nix profile install nixpkgs#dockerfmt

normalized package name match
Abgeglichen nach: Dockerfmt

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/do/dockerfmt/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

Paketgraph

Links stammen aus dem lokalen Paketbeziehungsgraph, Ergänzungen, Abhängigkeitskanten, Ecosystem-Matches und Paket-Hub-Mitgliedschaft.

Quellspur

Aus Repository-Daten generiert

Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.

Combined YAML source

View the package source record on GitHub.

combined/dockerfmt.yml

Verwendete Quellen

Geiger risk classifier
cross-ecosystem install command graph
curated configuration and credential file locations
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment
pkg.so package database
pkgdb category and tag curation

dockerfmt mit Homebrew, Nix installieren