just est-il dans les dépôts officiels de Ubuntu ?

Oui — l'archive officielle de Ubuntu fournit just 1.45.0. Ce miroir gratuit propose la version la plus récente de just datant d'au moins 2 mois, gratuitement pour toujours ; le dépôt principal sur deb.griffo.io propose chaque version quelques heures après l'upstream.

Comment installer le dernier just sur Ubuntu ?

Ajoutez le dépôt deb-free.griffo.io une seule fois (instructions ci-dessus), puis exécutez : sudo apt install just. Les nouvelles versions arrivent via le sudo apt upgrade habituel.

Les paquets sont-ils signés et comment sont-ils construits ?

Chaque paquet est signé avec la clé GPG du dépôt (EA0F721D231FDD3A0A17B9AC7808B4DD62C41256) et construit à partir des versions upstream dans des dépôts GitHub publics que chacun peut inspecter.

Quelles versions de Ubuntu sont prises en charge ?

Ubuntu 22.04 Jammy, 24.04 Noble, 25.10 Questing et 26.04 Resolute.

Installer just sur Ubuntu via apt — gratuit pour toujours

Source	Version
deb.griffo.io (main)	1.56.0 ✅
Ubuntu officiel	1.45.0 🛑

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Qu'est-ce que just ?

just is a handy command runner written in Rust by Casey Rodarmor. It saves and runs project-specific commands, called recipes, stored in a file named justfile with a syntax inspired by make. Unlike make, just is not a build system: recipes are simply commands to run, so there are no phony targets and no dependency on file modification times. With over 25k GitHub stars, it has become the go-to task runner for modern projects.

😤 Traditional make Pain Points: Tired of .PHONY declarations everywhere? Fed up with tab-versus-space errors and implicit build rules that fire when you least expect them? just keeps the familiar recipe feel of a Makefile but drops the build-system baggage — every recipe is just a command.

            🚀 Pourquoi les dernières versions sont importantes : just is actively developed with frequent releases containing new attributes, expression functions, shell integrations, and quality-of-life improvements. The dernière versions include enhanced completion scripts, new built-in functions, better error messages, and expanded cross-platform support.
        

⚡ Key Features of just

📝 Make-Inspired Syntax

Write recipes in a familiar, readable justfile. If you know Makefiles, you already know most of just — minus the quirks.

🧩 Recipe Parameters

Recipes accept arguments and have default values, so a single recipe can adapt to many invocations without extra scripting.

🐚 Any Shell or Language

Write recipes in sh, bash, Python, Node, or anything else with a shebang line. just runs each recipe with the interpreter you choose.

📋 List & Discover

Run just --list to see every recipe with its documentation comment. Newcomers can explore a project's tasks instantly.

🔐 .env & Variables

Load environment files, define variables, and interpolate them into recipes. Keep configuration tidy and out of your commands.

🌍 Cross-Platform

A single static binary that works the same on Linux, macOS, and Windows — no runtime, no interpreter, no quirks.

🏆 Productivity Benefits

Save Time: Run any project task with just <recipe> instead of remembering long commands
Self-Documenting: just --list shows every task and its description
Consistent: The whole team runs the same commands the same way
No Build Quirks: Recipes are commands, not targets — no stale-timestamp surprises
Portable: One justfile works across Linux, macOS, and Windows

            🚀 Gratuit pour toujours : Debian et Ubuntu figent les versions des paquets à chaque publication — ce miroir gratuit propose la version la plus récente de chaque paquet dès qu'elle date d'au moins 2 mois, avec des correctifs de sécurité immédiats. Le dépôt principal sur deb.griffo.io propose chaque version quelques heures après l'upstream.
        

📦 Installation depuis deb-free.griffo.io

Étape 1 : Ajouter le dépôt

sudo install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | sudo gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | sudo tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null
sudo apt update
                

install -d -m 0755 /etc/apt/keyrings
curl -fsSL https://deb-free.griffo.io/EA0F721D231FDD3A0A17B9AC7808B4DD62C41256.asc | gpg --dearmor --yes -o /etc/apt/keyrings/deb-free.griffo.io.gpg
echo "deb [signed-by=/etc/apt/keyrings/deb-free.griffo.io.gpg] https://deb-free.griffo.io/apt $(lsb_release -sc 2>/dev/null) main" | tee /etc/apt/sources.list.d/deb-free.griffo.io.list > /dev/null
apt update
                

Étape 2 : Installer just

# Install latest just
sudo apt install just

# Verify installation
just --version
                

# Install latest just
apt install just

# Verify installation
just --version
                

Step 3: Create Your First justfile

# Create a justfile in your project
cat > justfile <<'EOF'
# Build the project
build:
    cargo build --release

# Run the tests
test:
    cargo test

# Say hello to someone
hello name='world':
    echo "Hello, {{name}}!"
EOF

# List available recipes
just --list

# Run a recipe
just build
just hello just
            

🎯 Exemples d'utilisation de base

Running recipes:

# Run the first recipe in the justfile (the default)
just

# Run a specific recipe
just test

# Pass an argument to a recipe
just hello Dario

# List every recipe with its documentation
just --list
        

Working with justfiles:

# Show the resolved value of a variable
just --evaluate

# Print a recipe without running it
just --show build

# Use a justfile in another directory
just --justfile ~/project/justfile --working-directory ~/project build

# Choose a recipe interactively (needs a chooser like fzf)
just --choose
        

Shell completions:

# Completions for bash, fish and zsh are installed with the package.
# Generate them manually for any shell if you need to:
just --completions bash
just --completions zsh
just --completions fish
        

🚀 Pourquoi choisir deb-free.griffo.io ?

📊 Repository Comparison:

Official Ubuntu: Available but often outdated versions
Cargo Install: Requires Rust toolchain and compilation
Install Script: Manual updates and no package management
deb-free.griffo.io : version la plus récente datant d'au plus 2 mois, gratuite pour toujours avec mises à jour automatiques

✅ Latest Features : recipe attributes and functions — disponible dès que la version a au moins 2 mois
✅ No Rust Compilation: Pre-built binaries, no toolchain needed
✅ Mises à jour automatiques : version la plus récente disponible dès qu'elle a au moins 2 mois ; correctifs de sécurité immédiats
✅ Complete Package: Includes shell completions and the man page
✅ Multi-Distribution: Works on Jammy and Noble
✅ Easy Maintenance: Standard apt commands for updates

📦 Dépôt de construction de paquets

Les paquets Ubuntu sont automatiquement construits et maintenus dans ce dépôt GitHub :

🤖 just-debian - Latest release builds

🔗 Paquets associés

Également disponible depuis deb-free.griffo.io :

fzf Fuzzy Finder - Powers just --choose for interactive recipe selection
Jujutsu - A modern, Git-compatible version control system
Helix Editor - A post-modern modal editor for editing your justfiles

            🎯 Parfait pour : Developers who juggle many project commands, teams that want a single consistent task runner, anyone who likes Makefiles but not make's quirks, and power users who value a fast, portable, self-documenting workflow.
        

🤖 Installer just sur Ubuntu