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@ -1,6 +1,5 @@ |
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#!/bin/sh -e |
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#!/bin/sh -e |
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# TODO: verify checksum before extracting |
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# TODO: extract self without resolving to $0 because it doesn't resolve links |
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# TODO: extract self without resolving to $0 because it doesn't resolve links |
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if [ -z "$XDG_CACHE_HOME" ]; then |
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if [ -z "$XDG_CACHE_HOME" ]; then |
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@ -14,10 +13,16 @@ if ! [ -d "$destdir" ]; then |
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fi |
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fi |
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if ! [ "$(head -n 1 "$destdir"/ID/checksum 2>/dev/null)" = 'SUM' ]; then |
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if ! [ "$(head -n 1 "$destdir"/ID/checksum 2>/dev/null)" = 'SUM' ]; then |
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rm -rf "$destdir"/ID |
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tail -c +BYTES "$0" | lz4 -dc | tar -x -C "$destdir" |
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tail -c +BYTES "$0" | lz4 -dc | tar -x -C "$destdir" |
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echo "SUM" > "$destdir"/ID/checksum |
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echo "SUM" > "$destdir"/ID/checksum |
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fi |
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fi |
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binname="$(basename "$0")" |
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if echo "$binname" | grep -q \.tin$; then |
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binname="$(echo "$binname" | sed s/\.tin//)" |
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fi |
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ORIGIN="$destdir"/ID |
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ORIGIN="$destdir"/ID |
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LD_LIBRARY_PATH="$ORIGIN/lib" |
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LD_LIBRARY_PATH="$ORIGIN/lib" |
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PATH="$ORIGIN/bin":$PATH |
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PATH="$ORIGIN/bin":$PATH |
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@ -27,5 +32,4 @@ export PATH |
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# export LD_DEBUG='libs' |
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# export LD_DEBUG='libs' |
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# TODO: use $0 instead |
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exec "$destdir"/ID/bin/"$binname" "$@" |
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exec "$destdir"/ID/bin/"$(basename "$1")" |
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