109 lines
3.5 KiB
Lua
109 lines
3.5 KiB
Lua
local config = require("gitea.config")
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local uv = vim.loop
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local M = {}
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local token_cached = nil
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-- Read token file from disk (if present)
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local function read_token_file(path)
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local fd = uv.fs_open(path, "r", 438)
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if not fd then return nil end
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local stat = uv.fs_fstat(fd)
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local data = uv.fs_read(fd, stat.size, 0)
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uv.fs_close(fd)
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return data
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end
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-- Write token file to disk with restricted permissions
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local function write_token_file(path, token)
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local fd = uv.fs_open(path, "w", 384) -- 0600 decimal
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if not fd then
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error("[gitea.nvim] Failed to open token file for writing: " .. path)
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end
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uv.fs_write(fd, token, -1)
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uv.fs_close(fd)
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end
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----------------------------------------------------------------------------
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--- Attempt to detect the Gitea server from remote.origin.url or fail
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----------------------------------------------------------------------------
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local function detect_gitea_server()
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-- Use `git config remote.origin.url`
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local cmd = "git config remote.origin.url"
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local url = vim.fn.systemlist(cmd)[1]
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if vim.v.shell_error ~= 0 or not url or url == "" then
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return nil, "No valid remote.origin.url found"
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end
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-- Remove trailing ".git" if present
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url = url:gsub("%.git$", "")
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-- Check for HTTPS style: https://my.gitea.com/owner/repo
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local protocol, domain_and_path = url:match("^(https?://)(.*)$")
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if protocol and domain_and_path then
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local server = domain_and_path:match("^([^/]+)")
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if server and server ~= "" then
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return protocol .. server
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end
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end
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-- Check for SSH style: git@my.gitea.com:owner/repo
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local user_host, path = url:match("^(.-):(.*)$")
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if user_host and user_host:match(".*@") then
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local host = user_host:match("@(.*)")
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if host and host ~= "" then
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-- We'll assume https for Gitea, if your instance is not https,
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-- you can adapt or forcibly use "http://" below
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return "https://" .. host
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end
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end
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return nil, "Unable to parse Gitea host from remote.origin.url: " .. url
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end
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----------------------------------------------------------------------------
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--- DO NOT PROMPT for server_url, do not fallback to "gitea.example.com"
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--- If we cannot auto-detect, we throw an error.
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----------------------------------------------------------------------------
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local function ensure_server_url()
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local server, err = detect_gitea_server()
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if not server then
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error(string.format("[gitea.nvim] Failed to auto-detect Gitea server: %s", err))
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end
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config.values.server_url = server
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end
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----------------------------------------------------------------------------
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--- The user must have a Gitea token, we read from disk or error if missing
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----------------------------------------------------------------------------
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local function ensure_token_file()
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local token_file = config.values.config_file
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local token_data = read_token_file(token_file)
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if token_data and token_data ~= "" then
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token_cached = token_data
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return
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end
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error(
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"[gitea.nvim] No token found in " .. token_file ..
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". Please manually create and store your Gitea token there with mode 600."
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)
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end
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----------------------------------------------------------------------------
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--- Called by the plugin during setup or first usage
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----------------------------------------------------------------------------
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function M.ensure_token()
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if token_cached then
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return token_cached
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end
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ensure_server_url()
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ensure_token_file()
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return token_cached
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end
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function M.get_token()
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return token_cached
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end
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return M |