55 lines
1.4 KiB
Bash
Executable File
55 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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function fetch_manifest() {
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if [[ ! -f version_manifest.json ]]; then
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curl https://launchermeta.mojang.com/mc/game/version_manifest.json -O
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fi
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}
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function list_versions() {
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fetch_manifest
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jq -r '.versions[] | "\(.id)"' < version_manifest.json
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}
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function fetch_version() {
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fetch_manifest
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local url=$(jq -r '.versions[] | "\(.id),\(.url)"' < version_manifest.json | grep -P "^$1," | awk -F, '{print $2}')
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if [[ "$url" == '' ]]; then
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echo "Bad version?"
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return 1
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fi
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mkdir -p meow; cd meow
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curl -o manifest.json "$url"
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mew="$(jq -r '.libraries[].downloads | if .classifiers then select(.classifiers["natives-linux"]) | .classifiers["natives-linux"] else .artifact end | "\(.url) \(.path)"' < manifest.json)"
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IFS=$'\n'
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mkdir -p libraries; cd libraries
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for i in $mew; do
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_url=$(awk '{print $1}' <<< "$i")
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path=$(awk '{print $2}' <<< "$i")
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mkdir -p $(dirname "$path")
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curl -o "$path" "$_url"
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done
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cd ..
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curl -o client.jar "$(jq -r '.downloads.client.url' < manifest.json)"
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curl -o assets.json "$(jq -r '.assetIndex.url' < manifest.json)"
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# assets
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mkdir -p assets; cd assets
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for i in $(jq -r '.objects | keys[] as $k | "\(.[$k].hash) \($k)"' < ../assets.json); do
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hash=$(awk '{print $1}' <<< "$i")
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hash_start=$(cut -c 1-2 <<< "$hash")
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path=$(awk '{print $2}' <<< "$i")
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mkdir -p $(dirname "$path")
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curl -o $path "http://resources.download.minecraft.net/$hash_start/$hash"
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done
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cd ..
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cd ..
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unset IFS
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}
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