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37 lines
1003 B
37 lines
1003 B
#!/usr/bin/env miaou-bash
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# CONSTANTS
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[[ ! -v MAIN_TAR_GZ_URL ]] &&
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readonly MAIN_TAR_GZ_URL="https://git.artcode.re/miaou/miaou-bash/archive/main.tar.gz"
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# FUNCTIONS
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function bootstrap {
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cd "$(mktemp -d)" || exit 3
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curl -s -O $MAIN_TAR_GZ_URL
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tar -xzf main.tar.gz --directory "$(dirname "$MIAOU_BASH_DIR")"
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local source_bin="$MIAOU_BASH_DIR/bin/miaou-bash"
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local dest_bin="/usr/bin/miaou-bash"
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if ! cmp -s "$source_bin" "$dest_bin"; then
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cp -f "$source_bin" "$dest_bin"
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fi
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echo "miaou-bash refreshed from: $MIAOU_BASH_DIR"
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}
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# MAIN
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[[ "$UID" -ne 0 ]] && echo 'root privilege required' && exit 1
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current=$(miaou-bash --version)
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latest=$("$MIAOU_BASH_DIR/tools/wget_semver" artcode miaou/miaou-bash)
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if [[ "$current" == "$latest" ]]; then
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echo "up-to-date version: $current"
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else
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# TODO: prevent refresh from development purpose
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rm -rf "$MIAOU_BASH_DIR"
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bootstrap
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. "$MIAOU_BASH_DIR/lib/init.bash"
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echo "miaou-bash successfully updated"
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miaou-bash --version
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fi
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