From d6626110c281e2e872c45fec219086567ac09097 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20R=C3=B6ger?= <jonas.roeger@tu-dortmund.de>
Date: Wed, 28 May 2025 22:04:56 +0200
Subject: [PATCH] System Gen47 @ 2025-05-28-22:04:55 by jonas@monolith

---
 hosts/monolith/configuration.nix              |  4 +-
 pkgs/default.nix                              |  4 +-
 .../transcode-davinci-resolve.sh              | 37 +++++++++++++------
 3 files changed, 30 insertions(+), 15 deletions(-)

diff --git a/hosts/monolith/configuration.nix b/hosts/monolith/configuration.nix
index f883bc1..9004b93 100644
--- a/hosts/monolith/configuration.nix
+++ b/hosts/monolith/configuration.nix
@@ -69,8 +69,8 @@
     borgmatic
     chromium
     davinci-resolve
-    discord
     digikam
+    discord
     docker
     docker-compose
     drawio
@@ -79,6 +79,7 @@
     firefox
     gimp
     git
+    hive.transcode-davinci-resolve
     insomnia
     kdePackages.kdenlive
     krita
@@ -97,7 +98,6 @@
     ranger
     sops
     spotify
-    transcode-davinci-resolve
     vim
     vlc
     vscode
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 465763f..f634f73 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -1,3 +1,5 @@
 _: prev: {
-  transcode-davinci-resolve = prev.callPackage ./transcode-davinci-resolve {};
+  hive = {
+    transcode-davinci-resolve = prev.callPackage ./transcode-davinci-resolve {};
+  };
 }
diff --git a/pkgs/transcode-davinci-resolve/transcode-davinci-resolve.sh b/pkgs/transcode-davinci-resolve/transcode-davinci-resolve.sh
index 889cb58..39378fd 100644
--- a/pkgs/transcode-davinci-resolve/transcode-davinci-resolve.sh
+++ b/pkgs/transcode-davinci-resolve/transcode-davinci-resolve.sh
@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
 
-set -e
-
 where="${1:-.}"
 
 selection=$(find "$where" -type f | fzf --multi --preview 'ffprobe -v error -show_format -show_streams {}' --preview-window=up:wrap)
@@ -16,12 +14,13 @@ else
 fi
 
 function transcode_job {
-    local file="$1"
+    local ifile="$1"
     local output_dir="$2"
     local flatten="$3"
-    local where=$4
-    local fname=$(basename "$file")
-    local segment=$(realpath --relative-to="$where" "$file")
+    local where="$4"
+    local fname=$(basename "$ifile")
+    local segment=$(realpath --relative-to="$where" "$ifile")
+
 
     if [ "$flatten" = true ]; then
         output_file="$output_dir/$fname.mov"
@@ -29,16 +28,30 @@ function transcode_job {
         output_file="$output_dir/$segment.mov"
     fi
 
-    mkdir -p "$(dirname "$output_file")" >> log.txt
+    tmp_file=$(mktemp)
 
-    ffmpeg -i "$file" -c:v dnxhd -profile:v dnxhr_hq -pix_fmt yuv422p -c:a pcm_s16le "$output_file" || true
+    mkdir -p "$(dirname "$output_file")"
 
+    if ffmpeg -y -i "$ifile" -c:v dnxhd -profile:v dnxhr_hq -pix_fmt yuv422p -c:a pcm_s16le "$output_file" 2>> "$tmp_file";
+    then
+        rm -f "$tmp_file"
+    else
+        # gum log "Failed to transcode $ifile. Check ./error.log for details."
+        cat "$tmp_file" >> error.log
+        rm -f "$tmp_file"
+
+    fi
 }
 export -f transcode_job
 
+mapfile -t files <<< "$selection"
+len=${#files[@]}
 i=1
-len=$(echo "$selection" | wc -l)
-while IFS= read -r file; do
-    gum spin --spinner dot --title "[$i/$len] Transcoding $file" -- bash -c "source <(declare -f transcode_job); transcode_job \"$file\" \"$output_dir\" \"$flatten\" \"$where\""
+for file in "${files[@]}"; do
+    if [[ -f "$file" ]]; then
+        gum spin --spinner dot --title "[$i/$len] Transcoding $file" -- bash -c "source <(declare -f transcode_job); transcode_job \"$file\" \"$output_dir\" \"$flatten\" \"$where\""
+    else
+        echo "Skipping invalid file: $file" >&2
+    fi
     ((i++))
-done <<< "$selection"
+done