54 lines
1.4 KiB
Lua
54 lines
1.4 KiB
Lua
local M = {}
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local pdf_viewer_pid = 0
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local compile = function(file)
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return vim.fn.jobstart({ "compiledoc", file }, {
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on_exit = function(_, exit_code) if exit_code == 0 then print("Finished compiling.") end end,
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on_stderr = function(_, err, _) print(table.concat(err, "\n")) end,
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stderr_buffered = true
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})
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end
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local file_exists = function(name)
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local f=io.open(name,"r")
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if f~=nil then io.close(f) return true else return false end
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end
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M.open_document_preview = function()
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local filename = vim.api.nvim_buf_get_name(0)
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local compile_job = compile(filename)
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vim.api.nvim_create_augroup("compileDoc", {})
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vim.api.nvim_create_autocmd("BufWritePost", {
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group = "compileDoc",
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pattern = { "*.tex", "*.md" },
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callback = function() compile(filename) end
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})
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local pdf_filename = string.gsub(filename, "%..+$", ".pdf")
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vim.fn.jobwait({compile_job})
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if not file_exists(pdf_filename) then
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local scan = require'plenary.scandir'
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local build_dir = scan.scan_dir({ '.', '..' }, { depth = 1, add_dirs = true, search_pattern = 'build' })
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local result = scan.scan_dir(build_dir[1], { depth = 3, search_pattern = ".*%.pdf" })
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pdf_filename = result[1]
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end
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pdf_viewer_pid = vim.fn.jobstart({ "zathura", pdf_filename })
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end
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M.close_document_preview = function()
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vim.api.nvim_del_augroup_by_name("compileDoc")
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if (pdf_viewer_pid ~= 0) then
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vim.fn.jobstop(pdf_viewer_pid)
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end
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end
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return M
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