Initial commit

skills/git-pr/scripts/safe_push_pr.sh

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+#!/bin/bash
+# Vérifications sécurité + push + création PR
+# Usage: safe_push_pr.sh <branch_base> <branch_name> <pr_title> <pr_body_file>
+# Output: PR_NUMBER (stdout) ou exit 1
+
+set -euo pipefail
+
+BRANCH_BASE="$1"
+BRANCH_NAME="$2"
+PR_TITLE="$3"
+PR_BODY_FILE="$4"
+
+# Vérification 1: Branche courante
+CURRENT_BRANCH=$(git branch --show-current)
+if [ "$CURRENT_BRANCH" != "$BRANCH_NAME" ]; then
+    echo "❌ Branche courante ($CURRENT_BRANCH) != branche attendue ($BRANCH_NAME)" >&2
+    exit 1
+fi
+
+# Vérification 2: Commits à pousser
+COMMITS_TO_PUSH=$(git log --oneline "origin/$BRANCH_BASE..$BRANCH_NAME" 2>/dev/null | wc -l || echo "0")
+
+if [ "$COMMITS_TO_PUSH" -eq 0 ]; then
+    echo "❌ Aucun commit à pousser vers $BRANCH_BASE" >&2
+    exit 1
+fi
+
+# Vérification 3: Afficher commits
+echo "📋 Commits à pousser ($COMMITS_TO_PUSH):"
+git log --oneline "origin/$BRANCH_BASE..$BRANCH_NAME" | sed 's/^/  /'
+
+# Vérification 4: Vérifier que le fichier body existe
+if [ ! -f "$PR_BODY_FILE" ]; then
+    echo "❌ Fichier PR body absent: $PR_BODY_FILE" >&2
+    exit 1
+fi
+
+# Push vers origin
+echo "🚀 Push vers origin/$BRANCH_NAME..."
+if ! git push -u origin "$BRANCH_NAME"; then
+    echo "❌ Échec du push" >&2
+    exit 1
+fi
+
+# Création PR
+echo "📝 Création de la Pull Request..."
+PR_URL=$(gh pr create \
+    --base "$BRANCH_BASE" \
+    --title "$PR_TITLE" \
+    --body-file "$PR_BODY_FILE" \
+    2>&1)
+
+if [ $? -ne 0 ]; then
+    echo "❌ Échec création PR: $PR_URL" >&2
+    exit 1
+fi
+
+# Extraire le numéro de PR depuis l'URL
+PR_NUMBER=$(echo "$PR_URL" | grep -oP '/pull/\K\d+' || echo "")
+
+if [ -z "$PR_NUMBER" ]; then
+    # Fallback: extraire depuis gh pr view
+    PR_NUMBER=$(gh pr view --json number -q .number 2>/dev/null || echo "")
+fi
+
+if [ -z "$PR_NUMBER" ]; then
+    echo "❌ Impossible d'extraire le numéro de PR" >&2
+    echo "URL: $PR_URL" >&2
+    exit 1
+fi
+
+echo "✅ PR #$PR_NUMBER créée: $PR_URL"
+echo "$PR_NUMBER"