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60 lines
1.4 KiB
60 lines
1.4 KiB
#!/bin/bash
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# This script downloads Whisper model files that have already been converted to ggml format.
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# This way you don't have to convert them yourself.
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ggml_path=$(dirname $(realpath $0))
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# Whisper models
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models=( "tiny.en" "tiny" "base.en" "base" "small.en" "small" "medium.en" "medium" "large" )
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# list available models
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function list_models {
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printf "\n"
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printf " Available models:"
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for model in "${models[@]}"; do
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printf " $model"
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done
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printf "\n\n"
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}
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if [ "$#" -ne 1 ]; then
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printf "Usage: $0 <model>\n"
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list_models
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exit 1
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fi
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model=$1
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if [[ ! " ${models[@]} " =~ " ${model} " ]]; then
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printf "Invalid model: $model\n"
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list_models
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exit 1
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fi
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# download ggml model
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printf "Downloading ggml model $model ...\n"
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mkdir -p models
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if [ -f "models/ggml-$model.bin" ]; then
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printf "Model $model already exists. Skipping download.\n"
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exit 0
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fi
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wget --quiet --show-progress -O models/ggml-$model.bin https://ggml.ggerganov.com/ggml-model-whisper-$model.bin
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if [ $? -ne 0 ]; then
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printf "Failed to download ggml model $model \n"
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printf "Please try again later or download the original Whisper model files and convert them yourself.\n"
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exit 1
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fi
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printf "Done! Model '$model' saved in 'models/ggml-$model.bin'\n"
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printf "You can now use it like this:\n\n"
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printf " $ ./main -m models/ggml-$model.bin -f samples/jfk.wav\n"
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printf "\n"
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