115 lines
1.9 KiB
Lua
Executable File
115 lines
1.9 KiB
Lua
Executable File
#!/usr/bin/lua
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require("aports")
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local db
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-- subcommands -----------------------
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subcmd = {}
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subcmd.revdep = {
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desc = "Print reverse dependencies",
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usage = "PKG...",
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run = function(opts)
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local i
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for i = 2, #opts do
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db:foreach_revdep(opts[i], function (k,p)
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print(p.pkgname)
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end)
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end
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end
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}
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subcmd.list = {
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desc = "Print all packages built from aports tree",
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usage = "",
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run = function()
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db:foreach(function (k)
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print(k)
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end)
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end
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}
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subcmd.recursdeps = {
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desc = "Recursively print all make dependencies for given packages",
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usage = "PKG...",
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run = function (opts)
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for i = 2, #opts do
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db:recurs_until(opts[i], function(pn)
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print(pn)
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end)
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end
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end
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}
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subcmd.builddirs = {
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desc = "Print the build dirs for given packages in build order",
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usage = "PKG...",
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run = function(opts)
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local i, p, _
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local visited = {}
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local to_print = {}
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for i = 2, #opts do
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db:foreach_pkg(opts[i], function(_, p)
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to_print[p.dir] = true
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end)
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end
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for i = 2, #opts do
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db:recurs_until(opts[i], function(pn)
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local j,p
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db:foreach_pkg(pn, function(j, p)
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if to_print[p.dir] then
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print(p.dir)
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to_print[p.dir] = nil
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end
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end)
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end)
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end
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end
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}
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function print_usage()
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io.write("usage: ap -d <DIR> SUBCOMMAND [options]\n\nSubcommands are:\n")
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local k,v
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for k in pairs(subcmd) do
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print(" "..k)
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end
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end
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-- those should be read from some config file
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repodirs = {}
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-- parse args
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i = 1
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opts = {}
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help = false
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while i <= #arg do
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if arg[i] == "-d" then
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i = i + 1
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repodirs[#repodirs + 1] = arg[i]
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elseif arg[i] == "-h" then
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help = true
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else
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opts[#opts + 1] = arg[i]
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end
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i = i + 1
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end
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cmd = opts[1]
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if cmd == nil then
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print_usage()
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-- usage
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return
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end
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if subcmd[cmd] and type(subcmd[cmd].run) == "function" then
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db = aports.new(repodirs)
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subcmd[cmd].run(opts)
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else
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io.stderr:write(cmd..": invalid subcommand\n")
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end
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