From f2bdeaed0bcf97a880fe36cfc8a050d1643120b8 Mon Sep 17 00:00:00 2001
From: Soispha <soispha@vhack.eu>
Date: Tue, 20 Feb 2024 17:21:42 +0100
Subject: refactor(treewide): Reformat all files with treefmt

This includes getting all shellscripts to pass shellcheck. To accomplish
this, some old scripts were removed
---
 hm/soispha/pkgs/scripts/apps/con2pdf.sh | 187 ++++++++++++++++----------------
 1 file changed, 92 insertions(+), 95 deletions(-)

(limited to 'hm/soispha/pkgs/scripts/apps/con2pdf.sh')

diff --git a/hm/soispha/pkgs/scripts/apps/con2pdf.sh b/hm/soispha/pkgs/scripts/apps/con2pdf.sh
index be8810bb..620a299a 100755
--- a/hm/soispha/pkgs/scripts/apps/con2pdf.sh
+++ b/hm/soispha/pkgs/scripts/apps/con2pdf.sh
@@ -3,17 +3,19 @@
 # shellcheck source=/dev/null
 SHELL_LIBRARY_VERSION="2.0.13" . %SHELL_LIBRARY_PATH
 
-
 # needed for help() and version
 # shellcheck disable=2034
-AUTHORS="Soispha";
+AUTHORS="Soispha"
 # shellcheck disable=2034
-YEARS="2023";
+YEARS="2023"
 # shellcheck disable=2034
-VERSION="1.0.0";
+VERSION="1.0.0"
 
+# NAME is from the wrapper
+# shellcheck disable=SC2269
+NAME="$NAME"
 help() {
-cat << EOF
+    cat <<EOF
 Scan images and turn them into a pdf.
 
 Usage:
@@ -60,98 +62,97 @@ EOF
 }
 
 scan_adf() {
-    device="$1";
-    sides_per_page="$2";
-    method="ADF";
-    for i in $(seq "$sides_per_page");do
+    device="$1"
+    sides_per_page="$2"
+    method="ADF"
+    for i in $(seq "$sides_per_page"); do
         do_until_success \
             "scanimage --format=tiff --progress --source='$method' --device='$device' --batch=%d.tif --batch-increment='$sides_per_page' --batch-start='$i'" \
             "warn 'Retrying scan, as we assume a network error!'"
 
-
-        if [ "$sides_per_page" -ne 1 ];then
-            msg "Finished turn, please change side!";
+        if [ "$sides_per_page" -ne 1 ]; then
+            msg "Finished turn, please change side!"
             readp "Press enter to continue" noop
         fi
     done
 }
 process_images_adf() {
-    tiff_temp_path="$1";
-    output_directory="$2";
-    name="$3";
+    tiff_temp_path="$1"
+    output_directory="$2"
+    name="$3"
 
-    counter=0;
-    pdf_counter=0;
+    counter=0
+    pdf_counter=0
     image_cache="$(mktmp)"
     while read -r scanned_image; do
-        dbg "$scanned_image (scanned_image) at $counter (counter)";
-        echo "$scanned_image" >> "$image_cache"
+        dbg "$scanned_image (scanned_image) at $counter (counter)"
+        echo "$scanned_image" >>"$image_cache"
         : $((counter += 1))
         if [ "$counter" = "$number_of_pages" ]; then
             dbg "$counter == $number_of_pages"
-            counter=0;
+            counter=0
             convert_images "$image_cache" "${name}_$pdf_counter" "$output_directory"
             : $((pdf_counter += 1))
-            printf "" > "$image_cache"
+            printf "" >"$image_cache"
         fi
-    done < "$(tmp_pipe fd . "$tiff_temp_path" "|" sort -V)"
+    done <"$(tmp_pipe fd . "$tiff_temp_path" "|" sort -V)"
 }
 
 scan_flatbed() {
-    device="$1";
-    number_of_pages"$2";
-    method="Flatbed";
+    device="$1"
+    number_of_pages"$2"
+    method="Flatbed"
     for i in $(seq "$number_of_pages"); do
         do_until_success \
             "scanimage --format=tiff --progress --source='$method' --device='$device' --output-file=$i.tiff" \
             "warn 'Retrying scan, as we assume a network error!'"
-        if [ "$number_of_pages" -ne 1 ];then
-            msg "Finished turn, please change side!";
+        if [ "$number_of_pages" -ne 1 ]; then
+            msg "Finished turn, please change side!"
             readp "Press enter to continue" noop
         fi
     done
 }
 process_images_flatbed() {
-    tiff_temp_path="$1";
-    output_directory="$2";
-    name="$3";
+    tiff_temp_path="$1"
+    output_directory="$2"
+    name="$3"
 
-    counter=0;
+    counter=0
     image_cache="$(mktmp)"
     while read -r scanned_image; do
-        echo "$scanned_image" >> "$image_cache"
+        echo "$scanned_image" >>"$image_cache"
         : $((counter += 1))
         if [ "$counter" = "$number_of_pages" ]; then
-            counter=0;
+            counter=0
             convert_images "$image_cache" "$name" "$output_directory"
-            printf "" > "$image_cache"
+            printf "" >"$image_cache"
         fi
-    done < "$(tmp_pipe fd . "$tiff_temp_path" "|" sort -V)"
+    done <"$(tmp_pipe fd . "$tiff_temp_path" "|" sort -V)"
 }
 convert_images() {
-    image_cache="$1";
-    pdf_name="$2";
-    output_dir="$3";
+    image_cache="$1"
+    pdf_name="$2"
+    output_dir="$3"
 
     set --
     while read -r image; do
-        dbg "setting image: $image";
+        dbg "setting image: $image"
         set -- "$@" "$image"
-    done < "$image_cache"
+    done <"$image_cache"
 
     while [ -e "$output_dir/${pdf_name}.pdf" ]; do
         pdf_name="${pdf_name}_$(tr -dc 'A-Za-z0-9' </dev/urandom | head -c 25)"
     done
-    dbg "using pdf_name: $pdf_name";
+    dbg "using pdf_name: $pdf_name"
     convert "$@" -compress jpeg -quality 100 "$output_dir/${pdf_name}.pdf"
 }
 
 scan() {
-    number_of_pages="$1";
-    device="$2";
-    output_directory="$(readlink -f "$3")";
-    name="$4";
-    method="$5";
+    number_of_pages="$1"
+    device="$2"
+    output_directory="$(readlink -f "$3")"
+    name="$4"
+    method="$5"
 
     [ -z "$number_of_pages" ] && die "Parameter 'number_of_pages' is not set!"
     [ -z "$device" ] && die "Parameter 'device' is not set!"
@@ -159,21 +160,21 @@ scan() {
     [ -z "$name" ] && die "Parameter 'name' is not set!"
     [ -z "$method" ] && die "Parameter 'method' is not set!"
 
-    tiff_temp_path="$(mktmp -d)";
+    tiff_temp_path="$(mktmp -d)"
     cd "$tiff_temp_path" || die "Bug"
 
-    msg "Started scanning...";
+    msg "Started scanning..."
     if [ "$method" = "Flatbed" ]; then
         scan_flatbed "$device" "$number_of_pages"
     else
         scan_adf "$device" "$number_of_pages"
     fi
 
-    msg "Creating output directory...";
-    mkdir "$output_directory";
+    msg "Creating output directory..."
+    mkdir "$output_directory"
     cd "$output_directory" || die "Bug"
 
-    msg "Converting images to pdfs...";
+    msg "Converting images to pdfs..."
     if [ "$method" = "Flatbed" ]; then
         process_images_flatbed "$tiff_temp_path" "$output_directory" "$name"
     else
@@ -181,57 +182,53 @@ scan() {
     fi
 }
 
-
 for input in "$@"; do
     case "$input" in
-        "--help" | "-h")
-            help;
-            exit 0;
-            ;;
-        "--version" | "-v")
-            version;
-            exit 0;
-            ;;
+    "--help" | "-h")
+        help
+        exit 0
+        ;;
+    "--version" | "-v")
+        version
+        exit 0
+        ;;
     esac
 done
 
-number_of_pages="1";
-unset device;
-output_directory="$(pwd)/pdf";
-unset name;
-method="ADF";
+number_of_pages="1"
+unset device
+output_directory="$(pwd)/pdf"
+unset name
+method="ADF"
 
 while [ "$#" -ne 0 ]; do
     case "$1" in
-        "--help" | "-h")
-            ;;
-        "--version" | "-v")
-            ;;
-        "--out-dir" | "-o")
-            shift 1;
-            output_directory="$1";
-            ;;
-        "--name" | "-n")
-            shift 1;
-            name="$1";
-            ;;
-        "--num-pages" | "-p")
-            shift 1;
-            number_of_pages="$1";
-            ;;
-        "--device" | "-d")
-            shift 1;
-            device="$1";
-            ;;
-        "--method" | "-m")
-            shift 1;
-            method="$1";
-            ;;
-        *)
-            die "Command line arg $1 does not exist. See --help for a list.";
-            ;;
+    "--help" | "-h") ;;
+    "--version" | "-v") ;;
+    "--out-dir" | "-o")
+        shift 1
+        output_directory="$1"
+        ;;
+    "--name" | "-n")
+        shift 1
+        name="$1"
+        ;;
+    "--num-pages" | "-p")
+        shift 1
+        number_of_pages="$1"
+        ;;
+    "--device" | "-d")
+        shift 1
+        device="$1"
+        ;;
+    "--method" | "-m")
+        shift 1
+        method="$1"
+        ;;
+    *)
+        die "Command line arg $1 does not exist. See --help for a list."
+        ;;
     esac
-    shift 1;
+    shift 1
 done
-scan "$number_of_pages" "$device" "$output_directory" "$name" "$method";
-
+scan "$number_of_pages" "$device" "$output_directory" "$name" "$method"
-- 
cgit 1.4.1