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|
#!/usr/bin/lua
yaml = require("yaml")
url_prefix="http://wiki.alpinelinux.org/cgi-bin/dl.cgi"
t = { flavors={} }
flavor_def = {
["alpine"] = {
title = "Standard",
desc = "Most common used packages included. Use this for"
.." routers and servers that run from RAM." },
["alpine-mini"] = {
title = "Mini",
desc = "Only the basic packages included. Use this for disk"
.." installs from network." },
["alpine-vanilla"] = {
title = "Vanilla",
desc = "Similar to 'Mini' but with a vanilla kernel. This is"
.." for troubleshooting kernel issues." },
["alpine-xen"] = {
title = "Xen",
desc = "Xen Dom0 LiveCD and Xen packages." },
}
for i = 1,#arg do
local f = assert(io.open(arg[i]))
for _,v in pairs(yaml.load(f:read("*a"))) do
local y,m,d = v.date:match("(%d+)-(%d+)-(%d+)")
v.datestr = os.date("%b %d, %Y", os.time{year=y, month=m, day=d})
v.iso_url = ("%s/%s/releases/%s/%s"):format(url_prefix,
v.branch, v.arch, v.iso)
v.sha256_url = ("%s.sha256"):format(v.iso_url)
v.sha1_url = ("%s.sha256"):format(v.iso_url)
v.size_mb=math.floor(v.size/(1024*1024))
local flavor = t[v.flavor]
if flavor == nil then
local def = flavor_def[v.flavor] or {title="", desc=""}
flavor = {
archs = {},
flavor_title = def.title,
flavor_desc = def.desc,
}
table.insert(t.flavors, flavor)
end
flavor[v.arch] = v
table.insert(flavor.archs, v)
t[v.flavor] = flavor
end
end
-- default release
t.default = t.alpine.x86_64
io.write(yaml.dump(t))
|
