28 lines
452 B
Bash
28 lines
452 B
Bash
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#!/bin/sh
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set -ue
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INPUT_DIR="$1"
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OUTPUT_FILE="$2"
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gx_usage() {
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echo "Usage: $0 <input_dir> <output_file>"
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echo ""
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}
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if [ -z "$INPUT_DIR" ]; then
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gx_usage
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exit 1
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fi
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if [ -z "$OUTPUT_FILE" ]; then
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gx_usage
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exit 1
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fi
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find -L "$INPUT_DIR" -regextype sed \( -regex '.*/[0-9][^/]*\.md' ! -regex '.*/_.*' \) -print0 \
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| sort -z \
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| xargs -0 -iFILE cat FILE \
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| sed -e 's/^\s*----\s*$//' -e 's,\[\](.*/images/,[](./images/,' \
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> "$OUTPUT_FILE"
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