21 lines
837 B
Plaintext
21 lines
837 B
Plaintext
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#!/bin/bash
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# getProgressString <TOTAL ITEMS> <FILLED LOOK> <NOT FILLED LOOK> <STATUS>
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# For instance:
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# $ getProgressString 10 "#" "-" 50
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# #####-----
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# Note: if you want to use | in your progress bar string you need to change the delimiter in the sed commands
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ITEMS="$1" # The total number of items(the width of the bar)
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FILLED_ITEM="$2" # The look of a filled item
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NOT_FILLED_ITEM="$3" # The look of a not filled item
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STATUS="$4" # The current progress status in percent
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# calculate how many items need to be filled and not filled
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FILLED_ITEMS=$(echo "((${ITEMS} * ${STATUS})/100 + 0.5) / 1" | bc)
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NOT_FILLED_ITEMS=$(echo "$ITEMS - $FILLED_ITEMS" | bc)
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# Assemble the bar string
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msg=$(printf "%${FILLED_ITEMS}s" | sed "s| |${FILLED_ITEM}|g")
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msg=${msg}$(printf "%${NOT_FILLED_ITEMS}s" | sed "s| |${NOT_FILLED_ITEM}|g")
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echo "$msg"
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