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Automatically detect installed tesseract languages #5787

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Automatically detect installed tesseract languages #5787

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18 changes: 16 additions & 2 deletions bin/omarchy-capture-text-extraction
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@

# Keep hyprpicker alive until after grim captures so the screenshot sees the
# frozen overlay rather than live content shifting during teardown.

cleanup_freeze() {
[[ -n $PID ]] && kill $PID 2>/dev/null
}
Expand All @@ -14,11 +15,24 @@ trap cleanup_freeze EXIT
hyprpicker -r -z >/dev/null 2>&1 &
PID=$!
sleep .1
SELECTION=$(slurp 2>/dev/null)

SELECTION=$(slurp 2>/dev/null)
[[ -z $SELECTION ]] && exit 0

TEXT=$(grim -g "$SELECTION" - | tesseract stdin stdout --oem 1 --psm 6 -l "${OMARCHY_OCR_LANGS:-eng}" --dpi 300 -c preserve_interword_spaces=1 2>/dev/null) || exit 1
LANGS=$(tesseract --list-langs 2>/dev/null | tail -n +2 | paste -sd+ -)

[[ -z "$LANGS" ]] && LANGS="eng"

TEXT=$(
grim -g "$SELECTION" - | \
tesseract stdin stdout \
--oem 1 \
--psm 6 \
--dpi 300 \
-l "$LANGS" \
-c preserve_interword_spaces=1 \
2>/dev/null
) || exit 1

[[ -z $TEXT ]] && exit 1

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