Blog with Hugo 2.0

#!/bin/bash
set -e

# === CONFIGURATION ===
OBSIDIAN_DIR="$HOME/Library/Mobile Documents/iCloud~md~obsidian/Documents/path/to/Articles/Blog/"
HUGO_SITE_DIR="$HOME/local/hugo/blog"
HUGO_CONTENT_DIR="$HUGO_SITE_DIR/content/posts"
REMOTE_USER="vps_auth"
REMOTE_HOST="vps_IP"
REMOTE_DIR="/vps/remote/blog/directory"
SSH_KEY="$HOME/.ssh/id_rsa"
EDITOR="nano" # Ou "code", "vim", etc.

# === PARAMÈTRE ===
POST_FILE="$1"
if  -z "$POST_FILE" ; then
  echo "Usage: ./$(basename "$0") mon_article.md"
  exit 1
fi
SRC_PATH="$OBSIDIAN_DIR/$POST_FILE"
DST_PATH="$HUGO_CONTENT_DIR/$POST_FILE"
if  ! -f "$SRC_PATH" ; then
  echo "❌ Fichier introuvable: $SRC_PATH"
  exit 1
fi

# === 1. Copie vers Hugo ===
echo "📄 Copie de l’article vers Hugo…"
cp "$SRC_PATH" "$DST_PATH"

# === 2. Création frontmatter si manquant ou incorrect ===
# === Extraction date de création (date) et de modif (updated) ===
if  "$OSTYPE" == "darwin"* ; then
  CREATED=$(stat -f "%SB" -t "%Y-%m-%d" "$DST_PATH" 2>/dev/null || date '+%Y-%m-%d')
  UPDATED=$(stat -f "%Sm" -t "%Y-%m-%d" "$DST_PATH")
else
  CREATED_RAW=$(stat -c "%W" "$DST_PATH")
  UPDATED=$(stat -c "%y" "$DST_PATH" | cut -d' ' -f1)
  if  "$CREATED_RAW" -gt 0 ; then
    CREATED=$(date -d @"$CREATED_RAW" '+%Y-%m-%d')
  else
    CREATED="$UPDATED"
  fi
fi
# === Lire le contenu sans frontmatter ===
CONTENT=$(awk '//{f=!f; next} !f' "$DST_PATH")
# === Extraire les tags de type ===
TAGS=$(awk '/:/ {flag=1; next} /^ *- / && flag {gsub(/ /, "", $0); print $0} !/^ *- / && flag {flag=0}' "$DST_PATH")
TAGS=$(echo "$TAGS" | sed 's/-//' | tr '\n' ' ' | sed 's/ *$//') # Nettoyer les espaces et les tirets
# === Convertir en tableau YAML
YAML_TAGS="["
for tag in $TAGS; do
  YAML_TAGS+="\"$tag\", "
done
YAML_TAGS=$(echo "$YAML_TAGS" | sed 's/, $/]/')
echo $YAML_TAGS
# === Générer le nouveau frontmatter ===
TITLE=$(basename "$POST_FILE" .md)
TMP_FILE=$(mktemp)
cat <<EOF >"$TMP_FILE"
$CONTENT
EOF

mv "$TMP_FILE" "$DST_PATH"

# === 3. Conversion Obsidian -> Markdown compatible Hugo ===
echo "🔁 Conversion syntaxe Obsidian → Hugo"
# 1. Convertir ![image.png](image.png) → ![image](image.png)
sed -i '' -E 's/!\[\[([^]]+)\]\]/![\1](\1)/g' "$DST_PATH"
# 2. Convertir Lien Interne → Lien Interne
sed -i '' -E 's/\[\[([^]]+)\]\]/\1/g' "$DST_PATH"
# 3. Supprimer les ancres de paragraphe 
sed -i '' -E 's/\^[a-zA-Z0-9_-]+//g' "$DST_PATH"
# 4. Supprimer les blocs dataview
sed -i '' -e '/^```dataview/,/^```/d' "$DST_PATH"
# 5. Supprimer les tags inline comme
sed -i '' -E 's/(^| )#[a-zA-Z0-9_-]+//g' "$DST_PATH"

# === 4. Génération du site statique ===
echo "🏗️ Génération du site Hugo…"
cd "$HUGO_SITE_DIR"
hugo

# === 5. Déploiement sur le VPS ===
echo "🚀 Déploiement via rsync…"
rsync -avz -e "ssh -i $SSH_KEY" public/ "$REMOTE_USER@$REMOTE_HOST:$REMOTE_DIR"

# === 6. Commit Git (optionnel) ===
 "📦 Commit Git (optionnel)…"
 add "$DST_PATH"
 commit -m "📚 Publication automatique de $POST_FILE"
 push origin main

echo "✅ Publication terminée avec succès !"