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alternate support

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This commit is contained in:
kepler155c@gmail.com
2019-11-10 15:58:36 -07:00
parent c9fd7efc26
commit 674c6af509
6 changed files with 106 additions and 19 deletions
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35
sys/apps/package.lua
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@@ -41,6 +41,21 @@ local function progress(max)
end
end
local function runScript(script)
if script then
local s, m = pcall(function()
local fn, m = load(script, 'script', nil, makeSandbox())
if not fn then
error(m)
end
fn()
end)
if not s and m then
_G.printError(m)
end
end
end
local function install(name, isUpdate, ignoreDeps)
local manifest = Packages:downloadManifest(name) or error('Invalid package')
@@ -79,14 +94,7 @@ local function install(name, isUpdate, ignoreDeps)
end)
if not isUpdate then
if manifest.install then
local s, m = pcall(function()
load(manifest.install, 'install', nil, makeSandbox())()
end)
if not s and m then
_G.printError(m)
end
end
runScript(manifest.install)
end
end
@@ -138,15 +146,10 @@ if action == 'uninstall' then
if not Packages:isInstalled(name) then
error('Package is not installed')
end
local manifest = Packages:getManifest(name)
if manifest.uninstall then
local s, m = pcall(function()
load(manifest.uninstall, 'uninstall', nil, makeSandbox())()
end)
if not s and m then
_G.printError(m)
end
end
runScript(manifest.uninstall)
local packageDir = fs.combine('packages', name)
fs.delete(packageDir)
print('removed: ' .. packageDir)