23 lines
376 B
Plaintext
23 lines
376 B
Plaintext
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#!/bin/bash
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set -e
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TARGET="$(basename "$(pwd)").tex"
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if [ -e "$TARGET" ]; then
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echo "error: '$TARGET' already exists"
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exit 1
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fi
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files=(*.tex)
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if [ "${files[0]}" = "*.tex" ]; then
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echo "error: no .tex files found"
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exit 1
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fi
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if [ "${#files[@]}" -gt 1 ]; then
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echo "error: multiple .tex files found: ${files[*]}"
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exit 1
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fi
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mv "${files[0]}" "$TARGET"
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