88 lines
2.1 KiB
Lua
88 lines
2.1 KiB
Lua
local Utils = require("avante.utils")
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local P = require("avante.providers")
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local Clipboard = require("avante.clipboard")
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---@class AvanteProviderFunctor
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local M = {}
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M.api_key_name = "GEMINI_API_KEY"
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M.tokenizer_id = "google/gemma-2b"
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M.parse_message = function(opts)
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local message_content = {}
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if Clipboard.support_paste_image() and opts.image_paths then
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for _, image_path in ipairs(opts.image_paths) do
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local image_data = {
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inline_data = {
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mime_type = "image/png",
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data = Clipboard.get_base64_content(image_path),
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},
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}
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table.insert(message_content, image_data)
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end
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end
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-- insert a part into parts
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table.insert(message_content, { text = opts.user_prompt })
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return {
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systemInstruction = {
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role = "user",
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parts = {
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{
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text = opts.system_prompt,
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},
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},
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},
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contents = {
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{
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role = "user",
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parts = message_content,
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},
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},
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}
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end
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M.parse_response = function(data_stream, _, opts)
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local ok, json = pcall(vim.json.decode, data_stream)
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if not ok then
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opts.on_complete(json)
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end
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if json.candidates then
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if #json.candidates > 0 then
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opts.on_chunk(json.candidates[1].content.parts[1].text)
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elseif json.candidates.finishReason and json.candidates.finishReason == "STOP" then
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opts.on_complete(nil)
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end
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end
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end
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M.parse_curl_args = function(provider, code_opts)
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local base, body_opts = P.parse_config(provider)
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body_opts = vim.tbl_deep_extend("force", body_opts, {
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generationConfig = {
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temperature = body_opts.temperature,
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maxOutputTokens = body_opts.max_tokens,
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},
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})
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body_opts.temperature = nil
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body_opts.max_tokens = nil
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return {
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url = Utils.trim(base.endpoint, { suffix = "/" })
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.. "/"
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.. base.model
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.. ":streamGenerateContent?alt=sse&key="
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.. provider.parse_api_key(),
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proxy = base.proxy,
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insecure = base.allow_insecure,
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headers = { ["Content-Type"] = "application/json" },
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body = vim.tbl_deep_extend("force", {}, M.parse_message(code_opts), body_opts),
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}
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end
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return M
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