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@@ -113,13 +113,13 @@ cat > "$HEADER_FILE" << SCRIPT_HEADER
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# Handle curl | sh with sudo re-exec: when piped, \$0 isn't a re-readable
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# file, so capture the remaining script from stdin into a temp file and
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-# re-exec that with sudo (this guard must run before any other code so
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-# the pipe hasn't been fully consumed yet)
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+# re-exec that with sudo; stdin must be reattached to the terminal so
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+# interactive prompts work (the pipe is exhausted after cat)
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if [[ \$EUID -ne 0 && ! -f "\$0" ]]; then
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_usm_tmp=\$(mktemp /tmp/usm-install.XXXXXX.sh)
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cat > "\$_usm_tmp"
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chmod +x "\$_usm_tmp"
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- exec sudo bash "\$_usm_tmp" "\$@"
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+ exec sudo bash "\$_usm_tmp" "\$@" < /dev/tty
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fi
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set -e
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