└── autoscan.sh


/autoscan.sh:
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 1 | #!/bin/sh
 2 | 
 3 | set -euo pipefail
 4 | 
 5 | if [ -z "$1" ]; then
 6 |   target="$(pwd)"
 7 | else
 8 |   target="$1"
 9 | fi
10 | 
11 | if ! [ -d "$target" ]; then
12 |   echo "Error: $target is not a directory!"
13 |   exit 1
14 | fi
15 | 
16 | AUTOSCAN_IT8_VALUES="${AUTOSCAN_IT8_VALUES=${HOME}/Pictures/IT8/R200209.txt}"
17 | AUTOSCAN_SCANNER_NAME="${AUTOSCAN_SCANNER_NAME=ScanJet 5590}"
18 | 
19 | it8_path="$target/it8.tiff"
20 | alt_it8_path="$target/it8.tif"
21 | it8_scan="$it8_path"
22 | if ! [ -f "$it8_scan" ]; then
23 |   it8_scan="$alt_it8_path"
24 | 
25 |   if ! [ -f "$it8_scan" ]; then
26 |     echo "Error: couldn't find an IT8 scan!"
27 |     echo "Checked \`$it8_path\` and \`$alt_it8_path\`"
28 |     exit 1
29 |   fi
30 | fi
31 | 
32 | it8_scan_base="$(echo "$it8_scan" | sed -E 's,.tiff?$,,')"
33 | 
34 | cd "$target"
35 | 
36 | today="$(date "+%Y-%m-%d")"
37 | 
38 | # Produce an Argyll-format data file based on the readings in the chart
39 | scanin -v "$it8_scan" "$(brew --prefix argyll-cms)/ref/it8.cht" "$AUTOSCAN_IT8_VALUES"
40 | # Transform Argyll's .ti3 into a .icc
41 | colprof -v -D"${AUTOSCAN_SCANNER_NAME} ${today}" -qm -as "$it8_scan_base"
42 | 
43 | icc_path="${it8_scan_base}.icc"
44 | mkdir -p profiled
45 | 
46 | # Create copies of each TIFF with the ICC embedded
47 | for scan in *.tif*; do
48 |   base="$(basename "$scan")"
49 |   convert "$scan" -profile "$icc_path" profiled/$base
50 | done
51 | 


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