35 lines
827 B
Bash
Executable File
35 lines
827 B
Bash
Executable File
#!/bin/sh
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# Settings
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CSV_URL="https://www8.cao.go.jp/chosei/shukujitsu/syukujitsu.csv"
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# Internal configuration settings
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TMP_CSV_FILE="holidays-jp-tmp.csv"
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RAW_CSV_FILE="holidays-jp-raw.csv"
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CSV_FILE="holidays-jp.csv"
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EXIT_SUCCESS=0
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EXIT_FAILURE=1
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# Verify the required runtime environment
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if ! command -v curl > /dev/null; then
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echo "This script requires \"curl\" to be installed. Please install it and try again."
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exit $EXIT_FAILURE
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fi
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if ! command -v nkf > /dev/null; then
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echo "This script requires \"nkf\" to be installed. Please install it and try again."
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exit $EXIT_FAILURE
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fi
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# Run
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curl -sS -L -o $TMP_CSV_FILE $CSV_URL
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if ! diff -q $RAW_CSV_FILE $TMP_CSV_FILE > /dev/null 2>&1; then
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mv $TMP_CSV_FILE $RAW_CSV_FILE
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nkf -w $RAW_CSV_FILE > $CSV_FILE
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else
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rm $TMP_CSV_FILE
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fi
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# Exit
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exit $EXIT_SUCCESS
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