summaryrefslogtreecommitdiff
path: root/pkgs/scripts/merge-pdfs.nix
diff options
context:
space:
mode:
authorAlejandro Soto <alejandro@34project.org>2025-08-24 18:55:06 -0600
committerAlejandro Soto <alejandro@34project.org>2025-08-24 18:55:06 -0600
commitd7ac88762db111a7962c4e14b5f4e37ab85ccac7 (patch)
tree0c2c8c4383bef74215e3b7c48a2f6b0117f084bc /pkgs/scripts/merge-pdfs.nix
parent504589d1035f27b766bd33040b415b2725ece4ca (diff)
tree-wide: reformat using alejandra after enabling trivionomicon
Diffstat (limited to 'pkgs/scripts/merge-pdfs.nix')
-rw-r--r--pkgs/scripts/merge-pdfs.nix18
1 files changed, 11 insertions, 7 deletions
diff --git a/pkgs/scripts/merge-pdfs.nix b/pkgs/scripts/merge-pdfs.nix
index 584505a..cb7d678 100644
--- a/pkgs/scripts/merge-pdfs.nix
+++ b/pkgs/scripts/merge-pdfs.nix
@@ -1,16 +1,20 @@
-{ writeShellScriptBin, pdftk, ... }:
+{
+ writeShellScriptBin,
+ pdftk,
+ ...
+}:
writeShellScriptBin "merge-pdfs" ''
set -e
export PATH="$PATH:${pdftk}/bin"
-
+
if [ $# -lt 3 ]; then
echo "Usage: $0 <output> <PDFs...>" >&2
exit 1
fi
-
+
OUTPUT="$1"
shift
-
+
WORKDIR="$HOME/vtmp/merge-pdfs.$$"
BOOKMARKS="$WORKDIR/bookmarks.txt"
FMT="BookmarkBegin
@@ -18,9 +22,9 @@ writeShellScriptBin "merge-pdfs" ''
BookmarkLevel: 1
BookmarkPageNumber: 1
"
-
+
mkdir "$WORKDIR"
-
+
N=0
for SOURCE in "$@"; do
BASE="$(basename "$SOURCE")"
@@ -28,7 +32,7 @@ writeShellScriptBin "merge-pdfs" ''
pdftk "$SOURCE" update_info "$BOOKMARKS" output "$WORKDIR/"$(printf "%04d" $N).pdf
N=$((N+1))
done
-
+
pdftk "$WORKDIR"/*.pdf cat output "$OUTPUT"
rm -r "$WORKDIR"
''