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local log = require('java.utils.log')

local mason_reg = require('mason-registry')

local async = require('java-core.utils.async')

local await = async.wait_handle_ok

local M = {}

function M.is_available(package_name, package_version)

local has_pkg = mason_reg.has_package(package_name)

if not has_pkg then

return false

end

local has_version = false

local pkg = mason_reg.get_package(package_name)

pkg:get_installed_version(function(success, version)

if success and version == package_version then

has_version = true

end

end)

return has_version

end

function M.is_installed(package_name, package_version)

local pkg = mason_reg.get_package(package_name)

local is_installed = pkg:is_installed()

if not is_installed then

return false

end

local installed_version

pkg:get_installed_version(function(ok, version)

if not ok then

return

end

installed_version = version

end)

return installed_version == package_version

end

function M.is_outdated(packages)

for _, pkg in ipairs(packages) do

if not M.is_available(pkg.name, pkg.version) then

return true

end

if not M.is_installed(pkg.name, pkg.version) then

return true

end

function M.refresh_registry()

await(function(callback)

mason_reg.update(callback)

end)

end

function M.install_pkgs(packages)

log.info('check mason dependecies')

for _, dep in ipairs(packages) do

if not M.is_installed(dep.name, dep.version) then

local pkg = mason_reg.get_package(dep.name)

pkg:install({

version = dep.version,

force = true,

})

end

return M

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PL/B Language Development and Support

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