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22 lines
573 B
22 lines
573 B
#!/usr/bin/env bash
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set -e
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# don't build diff-highlight if it's already in PATH
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if type diff-highlight >/dev/null 2>&1; then
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return
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fi
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# create temp directory
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pushd "$(mktemp -d)" >/dev/null
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# copy the diff-highlight source files distributed with git to this temp
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# directory and build it
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cp -R --preserve=mode,timestamps "$(dpkg -L git | grep diff-highlight | head -1)"/* .
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make --quiet
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# move the created script to ~/.bin, which is in PATH
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mv diff-highlight ~/.bin
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# remove the temp directory and move back to the previous directory
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rm -rf "$(pwd)"
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popd >/dev/null
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