Git, GitHub and Claude Code

git status · git diff · git log

git status -sb | git diff [--staged] | git log --oneline --graph

Repository state, changes and history.

git status -sb
git diff --staged
git log --oneline --graph --decorate -20
git log -p -- chemin/fichier

git add · git commit

git add <files> | git commit -m <message>

Stages, then records a change.

git add -p
git commit -m "fix(web): corrige le lien du pied de page"
git commit --amend --no-edit

git clone · git init

git clone <url> [folder] | git init

Fetches a repository or creates one.

git clone https://github.com/utilisateur/depot.git
git clone --depth 1 https://github.com/utilisateur/depot.git
git init -b main

git stash

git stash [push -m <msg>] | git stash pop | git stash list

Sets aside the changes in progress.

git stash push -m "brouillon" -u
git stash list
git stash pop

git blame · git bisect

git blame <file> | git bisect start / good / bad

Finds who changed a line, or the commit that introduced a bug.

git blame -L 10,30 src/app.ts
git bisect start; git bisect bad; git bisect good v1.2.0
git bisect reset

git switch · git branch

git switch [-c] <branch> | git branch [-d|-D] <branch>

Switches, creates, lists and deletes branches (replaces git checkout for this use).

git switch -c feat/recherche
git branch -vv
git branch -d feat/recherche

git merge · git rebase

git merge <branch> | git rebase <base>

Brings the commits of one branch into another.

git merge --no-ff feat/recherche
git rebase origin/main
git rebase --abort

git cherry-pick

git cherry-pick <commit>

Applies a specific commit to the current branch.

git cherry-pick a1b2c3d
git cherry-pick -x a1b2c3d

git worktree

git worktree add <folder> <branch>

Works on several branches in parallel in separate folders, without stashing.

git worktree add ../hotfix hotfix/urgence
git worktree list
git worktree remove ../hotfix

git restore

git restore [--staged] <file>

Discards a file's changes (or unstages it).

git restore src/app.ts
git restore --staged src/app.ts
git restore --source=HEAD~2 src/app.ts

git revert

git revert <commit>

Undoes a commit by creating a new one, without rewriting history (safe after a push).

git revert HEAD
git revert -m 1 <commit-de-fusion>

git reset

git reset [--soft|--mixed|--hard] <commit>

Moves the current branch to another commit.

git reset --soft HEAD~1
git reset HEAD~1
git reset --hard origin/main

git reflog

git reflog

Log of HEAD movements: lets you find a 'lost' commit.

git reflog -20
git switch -c recuperation HEAD@{3}

git clean

git clean -nd | git clean -fd

Deletes untracked files.

git clean -nd
git clean -fd

git fetch · git pull · git push

git fetch [--prune] | git pull --rebase | git push [-u origin <branche>]

Syncs with the remote repository.

git fetch --prune
git pull --rebase
git push -u origin feat/recherche
git push --force-with-lease

git remote · git config

git remote -v | git config --global user.name|user.email

Remotes and configuration.

git remote -v
git remote set-url origin git@github.com:utilisateur/depot.git
git config --global user.name "Prénom Nom"
git config --global pull.rebase true

git tag

git tag [-a] <name> | git push origin <name>

Marks a release.

git tag -a v1.2.0 -m "Version 1.2.0"
git push origin v1.2.0
git tag -d v1.2.0 && git push origin :refs/tags/v1.2.0

gh auth · repo

gh auth login | gh repo clone|create|view

Authentication and management of GitHub repositories from the command line.

gh auth login
gh repo clone utilisateur/depot
gh repo view --web

gh pr

gh pr create|list|view|checkout|merge

Creates and manages pull requests.

gh pr create --fill
gh pr list --state open
gh pr checkout 123
gh pr merge 123 --squash --delete-branch

gh run · workflow

gh run list | gh run view <id> --log-failed | gh workflow run <name>

Follows and reruns GitHub Actions workflows.

gh run list --limit 5
gh run watch
gh run view --log-failed
gh workflow run deploy.yml -f ref=main

gh issue · api

gh issue create|list | gh api <route>

Issues and direct calls to the GitHub API.

gh issue create --title "Bug" --body "Description"
gh issue list --assignee @me
gh api repos/{owner}/{repo}/releases/latest --jq .tag_name

/help · /clear · /compact

/help | /clear | /compact [instructions]

Help, new conversation, and a summary of the context when it gets long.

/help
/clear
/compact conserve les décisions d'architecture

/init · /memory

/init | /memory

Creates a CLAUDE.md for the project; edits the memory files.

/init
/memory

/model · /config · /status

/model [model] | /config | /status

Switches model, opens settings, shows the session state.

/model
/config
/status

/permissions · /hooks · /mcp

/permissions | /hooks | /mcp

Tool permission rules, event hooks and MCP servers.

/permissions
/hooks
/mcp

/review · /cost · /resume

/review | /cost | /resume

Code review, token usage, resuming a previous conversation.

/review
/cost
/resume

Shortcuts: Esc · Shift+Tab · Ctrl+C · Ctrl+R

Esc | Shift+Tab | Ctrl+C | Ctrl+R

Esc interrupts the current action (Esc twice: go back in the conversation). Shift+Tab switches the permission mode (including plan mode). Ctrl+C cancels. Ctrl+R searches the history.

Input: @ · ! · #

@file | !command | # note

@ references a file or folder, ! runs a shell command directly, # adds a note to memory.

Explique @src/app.ts
! git status
# Toujours lancer pnpm verify avant un push

claude (CLI) : -p · --continue · --resume

claude [-p <prompt>] [--continue] [--resume] [--model <m>]

Launches Claude Code; -p runs a single prompt and prints the result (non-interactive mode).

claude
claude -p "Résume les changements de la dernière semaine"
claude --continue
claude --resume
git diff | claude -p "Relis ce diff"

Files: CLAUDE.md · .claude/settings.json · custom commands

CLAUDE.md | .claude/settings.json | .claude/commands/<name>.md

CLAUDE.md holds the project's instructions; settings.json the permissions and hooks; a Markdown file in .claude/commands/ becomes a custom slash command.

.claude/commands/verifier.md  ->  /verifier