From 41a02bf5e8abdf8ae0359c019ca0b4bc9fac1e41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20B=C3=B6hme?= <mail@moritzboeh.me>
Date: Thu, 13 Feb 2025 12:17:57 +0100
Subject: [PATCH] feat: make user and host configurable

---
 rm-sync.sh | 164 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 107 insertions(+), 57 deletions(-)

diff --git a/rm-sync.sh b/rm-sync.sh
index 23731a0..82df977 100755
--- a/rm-sync.sh
+++ b/rm-sync.sh
@@ -1,65 +1,115 @@
 #!/usr/bin/env bash
-set -e
+set -euo pipefail
 
-user=root
-host=10.11.99.1
+user="root"
+host="10.11.99.1"
+
+args=()
+
+print_help() {
+    echo "Usage: script.sh [options] [PDF files...]"
+    echo ""
+    echo "Options:"
+    echo "  --user <username>      Specify the username (default: root)"
+    echo "  --host <hostname>      Specify the host (default: 10.11.99.1)"
+    echo "  --help, -h             Display this help message"
+    echo ""
+    echo "PDF files:"
+    echo "  List of PDF files to be processed"
+}
+
+while [[ "$#" -gt 0 ]]; do
+    case $1 in
+        --user) user="$2"; shift ;;
+        --host) host="$2"; shift ;;
+        --help|-h) print_help; exit 0 ;;
+        *) args+=("$1") ;;
+    esac
+    shift
+done
+
+set -- "${args[@]}"
+
+if [[ "$#" -eq 0 ]]; then
+  print_help
+  exit
+fi
+
+process_pdf() {
+    local pdf_fname
+    local metadata_body
+    local pdf_docname
+    local document_uuid
+    local content_body
+
+    pdf_fname="$1"
+    pdf_docname="$(basename "$pdf_fname" .pdf)"
+    document_uuid="$(uuidgen)"
+
+    echo "Preparing '$pdf_fname'"
+
+    cat "$pdf_fname" > "${dir}/${document_uuid}.pdf"
+
+    metadata_body="{
+        \"deleted\": false,
+        \"lastModified\": \"$(date -u +"%s")000\",
+        \"metadatamodified\": false,
+        \"modified\": false,
+        \"parent\": \"\",
+        \"pinned\": false,
+        \"synced\": true,
+        \"type\": \"DocumentType\",
+        \"version\": 1,
+        \"visibleName\": \"${pdf_docname}\"
+    }"
+
+    content_body="{
+        \"extraMetadata\": {
+        },
+        \"fileType\": \"pdf\",
+        \"fontName\": \"\",
+        \"lastOpenedPage\": 0,
+        \"lineHeight\": -1,
+        \"margins\": 100,
+        \"orientation\": \"portrait\",
+        \"pageCount\": 1,
+        \"pages\": [
+        ],
+        \"textScale\": 1,
+        \"transform\": {
+            \"m11\": 1,
+            \"m12\": 0,
+            \"m13\": 0,
+            \"m21\": 0,
+            \"m22\": 1,
+            \"m23\": 0,
+            \"m31\": 0,
+            \"m32\": 0,
+            \"m33\": 1
+        }
+    }"
+
+    local pagedata_body=""
+
+    echo "$metadata_body" > "${dir}/${document_uuid}.metadata"
+    echo "$content_body" > "${dir}/${document_uuid}.content"
+    echo "$pagedata_body" > "${dir}/${document_uuid}.pagedata"
+
+    for subdir in "" ".cache" ".highlight" ".textconversion" ".thumbnails"; do
+        mkdir "$dir/$document_uuid$subdir"
+    done
+    
+    echo "Copying '$pdf_fname' as '$pdf_docname'"
+    scp -rq "$dir/$document_uuid".* "$user@$host:/home/root/.local/share/remarkable/xochitl/"
+    echo "Done transferring '$pdf_fname' as '$pdf_docname'"
+}
 
 dir="$(mktemp -d)"
 
-pdf_fname="$1"
-pdf_docname="$(basename "$1" .pdf)"
-document_uuid="$(uuidgen)"
-
-cat "$pdf_fname" > "${dir}/${document_uuid}.pdf"
-
-metadata_body="{
-    \"deleted\": false,
-    \"lastModified\": \"$(date -u +"%s")000\",
-    \"metadatamodified\": false,
-    \"modified\": false,
-    \"parent\": \"\",
-    \"pinned\": false,
-    \"synced\": true,
-    \"type\": \"DocumentType\",
-    \"version\": 1,
-    \"visibleName\": \"${pdf_docname}\"
-}"
-
-content_body="{
-    \"extraMetadata\": {
-    },
-    \"fileType\": \"pdf\",
-    \"fontName\": \"\",
-    \"lastOpenedPage\": 0,
-    \"lineHeight\": -1,
-    \"margins\": 100,
-    \"orientation\": \"portrait\",
-    \"pageCount\": 1,
-    \"pages\": [
-    ],
-    \"textScale\": 1,
-    \"transform\": {
-        \"m11\": 1,
-        \"m12\": 0,
-        \"m13\": 0,
-        \"m21\": 0,
-        \"m22\": 1,
-        \"m23\": 0,
-        \"m31\": 0,
-        \"m32\": 0,
-        \"m33\": 1
-    }
-}"
-
-pagedata_body=""
-
-echo "$metadata_body" > "${dir}/${document_uuid}.metadata"
-echo "$content_body" > "${dir}/${document_uuid}.content"
-echo "$pagedata_body" > "${dir}/${document_uuid}.pagedata"
-
-for subdir in "" ".cache" ".highlight" ".textconversion" ".thumbnails"; do
-    mkdir "$dir/$document_uuid$subdir"
+for pdf_fname in "$@"; do
+    process_pdf "$pdf_fname"
 done
 
-scp -rp "$dir/$document_uuid".* $user@$host:/home/root/.local/share/remarkable/xochitl/
+echo "Restarting xochitl"
 ssh "$user@$host" systemctl restart xochitl
+echo "Done"