feat: accept any .adoc file in PDF generation script

docs/generate-readme-pdf.sh

@@ -1,11 +1,13 @@
 #!/usr/bin/env bash
-# Generate the documentation export(s) from README.adoc.
+# Generate the HTML/PDF export(s) from any .adoc document (README.adoc by default).
 #
-#   docs/generate-readme-pdf.sh           # README.html + README.pdf
-#   docs/generate-readme-pdf.sh --html    # README.html only
-#   docs/generate-readme-pdf.sh --pdf     # README.pdf only
+#   docs/generate-readme-pdf.sh                     # README.html + README.pdf
+#   docs/generate-readme-pdf.sh --html              # README.html only
+#   docs/generate-readme-pdf.sh --pdf               # README.pdf only
+#   docs/generate-readme-pdf.sh DEPLOY.adoc         # DEPLOY.html + DEPLOY.pdf
+#   docs/generate-readme-pdf.sh DEPLOY.adoc --pdf   # DEPLOY.pdf only
 #
-# Both outputs land in the project root and are Git-ignored.
+# Outputs land in the project root (named after the source) and are Git-ignored.
 #
 # Requirements:
 #   - asciidoctor            (e.g. gem install asciidoctor)
@@ -22,14 +24,41 @@
 
 set -euo pipefail
 
-cd "$(dirname "$0")/.."
+cd "$(dirname "$0")/.." || exit 1
 
-MODE="${1:---all}"
-HTML_OUT="README.html"
-PDF_OUT="README.pdf"
+SRC="README.adoc"
+MODE="--all"
+
+for arg in "$@"; do
+    case "$arg" in
+        --html|--pdf|--all)
+            MODE="$arg"
+            ;;
+        -h|--help)
+            sed -n '2,12p' "$0"
+            exit 0
+            ;;
+        *.adoc)
+            SRC="$arg"
+            ;;
+        *)
+            echo "Usage: $0 [fichier.adoc] [--html|--pdf|--all]" >&2
+            exit 1
+            ;;
+    esac
+done
+
+if [[ ! -f "$SRC" ]]; then
+    echo "Erreur : fichier introuvable : $SRC" >&2
+    exit 1
+fi
+
+BASE="$(basename "$SRC" .adoc)"
+HTML_OUT="$BASE.html"
+PDF_OUT="$BASE.pdf"
 
 build_html() {
-    asciidoctor -b html5 -a docinfodir=docs -a docinfo=shared README.adoc -o "$1"
+    asciidoctor -b html5 -a docinfodir=docs -a docinfo=shared "$SRC" -o "$1"
     echo "HTML generated: $1"
 }
 
@@ -58,12 +87,4 @@ case "$MODE" in
         build_html "$HTML_OUT"
         build_pdf "$HTML_OUT"
         ;;
-    -h|--help)
-        sed -n '2,10p' "$0"
-        exit 0
-        ;;
-    *)
-        echo "Usage: $0 [--html|--pdf|--all]" >&2
-        exit 1
-        ;;
 esac