19 lines
604 B
Bash
19 lines
604 B
Bash
#!/usr/bin/env bash
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# Function to extract content from a file
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# Usage: get_file_content <file_path>
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# Returns the file content with comments removed, or empty string if file doesn't exist
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get_file_content() {
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if [ -f "$1" ]; then
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content=$(cat "$1")
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# Skip comments from content
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content=$(echo "$content" | grep -v '^<!--' | grep -v '^-->')
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# For version files, also trim newlines and whitespace
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if [[ "$1" == *"/version" ]]; then
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content=$(echo "$content" | tr -d '\n' | xargs)
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fi
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echo "$content"
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else
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echo ""
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fi
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} |