diff options
| -rw-r--r-- | Makefile | 9 | ||||
| -rwxr-xr-x | ap.in | 147 | ||||
| -rwxr-xr-x | aports.lua | 105 |
3 files changed, 259 insertions, 2 deletions
@@ -7,8 +7,11 @@ sysconfdir ?= /etc datadir ?= $(prefix)/share/$(PACKAGE) abuildrepo ?= ~/.cache/apks +LUA_VERSION = 5.1 +LUA_SHAREDIR ?= $(prefix)/share/lua/$(LUA_VERSION)/ + SCRIPTS := abuild devbuild buildrepo abuild-keygen \ - abuild-sign newapkbuild abump + abuild-sign newapkbuild abump ap USR_BIN_FILES := $(SCRIPTS) abuild-tar SAMPLES := sample.APKBUILD sample.initd sample.confd \ sample.pre-install sample.post-install @@ -65,7 +68,7 @@ help: @echo "usage: make install [ DESTDIR=<path> ]" @echo " make dist" -install: $(USR_BIN_FILES) $(SAMPLES) abuild.conf functions.sh +install: $(USR_BIN_FILES) $(SAMPLES) abuild.conf functions.sh aports.lua mkdir -p $(DESTDIR)/$(prefix)/bin $(DESTDIR)/$(sysconfdir) \ $(DESTDIR)/$(datadir) for i in $(USR_BIN_FILES); do\ @@ -76,6 +79,8 @@ install: $(USR_BIN_FILES) $(SAMPLES) abuild.conf functions.sh fi cp $(SAMPLES) $(DESTDIR)/$(prefix)/share/abuild cp functions.sh $(DESTDIR)/$(datadir)/ + mkdir -p $(DESTDIR)$(LUA_SHAREDIR) + cp aports.lua $(DESTDIR)$(LUA_SHAREDIR)/ dist: $(P).tar.bz2 @@ -0,0 +1,147 @@ +#!/usr/bin/lua + +require("aports") + +-- subcommands ----------------------- +subcmd = {} +subcmd.revdep = { + desc = "Print reverse dependencies", + usage = "PKG...", + run = function(opts) + local i + local apkdb, rev = aports.init_apkdb(repodirs) + for i = 2, #opts do + local pkg = opts[i] + local _,p + for _,p in ipairs(rev[pkg] or {}) do + print(p.pkgname) + end + end + end +} + +subcmd.list = { + desc = "Print all packages built from aports tree", + usage = "", + run = function() + local apkdb = aports.init_apkdb(repodirs) + local k,v + for k,v in pairs(apkdb) do + print(k) + end + end +} + +subcmd.recursdeps = { + desc = "Recursively print all make dependencies for given packages", + usage = "PKG...", + run = function (opts) + local i + local visited = {} + local apkdb, rev = aports.init_apkdb(repodirs) + function recurs(pn) + if pn == nil or visited[pn] or apkdb[pn] == nil then + return + end + visited[pn] = true + local i,d, p + for i,p in ipairs(apkdb[pn]) do + local _, d + for _, d in ipairs(p.depends) do + recurs(d) + end + for _, d in ipairs(p.makedepends) do + recurs(d) + end + end + print(pn) + end + for i = 2, #opts do + recurs(opts[i]) + end + end +} + +subcmd.builddirs = { + desc = "Print the build dirs for given packages in build order", + usage = "PKG...", + run = function(opts) + local i, _ + local visited = {} + local dir_visited = {} + local apkdb, rev = aports.init_apkdb(repodirs) + local to_print = {} + function recursdir(pn) + if pn == nil or visited[pn] or apkdb[pn] == nil then + return + end + visited[pn] = true + local i, p + for i,p in pairs(apkdb[pn]) do + if not dir_visited[p.dir] then + dir_visited[p.dir] = true + local _, d + for _, d in pairs(p.depends) do + recursdir(d) + end + for _, d in pairs(p.makedepends) do + recursdir(d) + end + if to_print[pn] then + print(p.dir) + end + end + end + end + for i = 2, #opts do + to_print[opts[i]] = true + end + for i = 2, #opts do + recursdir(opts[i]) + end + end +} + + +function print_usage() + io.write("usage: ap SUBCOMMAND [options]\n\nSubcommands are:\n") + local k,v + for k in pairs(subcmd) do + print(" "..k) + end +end + +-- those should be read from some config file +repodirs = {} + + +-- parse args +i = 1 +opts = {} +help = false +while i <= #arg do + if arg[i] == "-d" then + i = i + 1 + repodirs[#repodirs + 1] = arg[i] + elseif arg[i] == "-h" then + help = true + else + opts[#opts + 1] = arg[i] + end + i = i + 1 +end + +cmd = opts[1] + +if cmd == nil then + print_usage() + -- usage + return +end + +if subcmd[cmd] and type(subcmd[cmd].run) == "function" then + subcmd[cmd].run(opts) +else + io.stderr:write(cmd..": invalid subcommand\n") +end + diff --git a/aports.lua b/aports.lua new file mode 100755 index 0000000..44691c8 --- /dev/null +++ b/aports.lua @@ -0,0 +1,105 @@ +module(..., package.seeall) + +function split(str) + local t = {} + local e + if (str == nil) then + return nil + end + for e in string.gmatch(str, "%S+") do + t[#t + 1] = string.gsub(e, ":.*", "") + end + return t +end + +function split_apkbuild(line) + local r = {} + local dir,pkgname, pkgver, pkgrel, arch, depends, makedepends, subpackages, source = string.match(line, "([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)|([^|]*)") + r.dir = dir + r.pkgname = pkgname + r.pkgver = pkgver + r.pkgrel = pkgrel + r.depends = split(depends) + r.makedepends = split(makedepends) + r.subpackages = split(subpackages) + r.source = split(source) + return r +end + +-- parse the APKBUILDs and return an iterator +function parse_apkbuilds(dirs) + local i,v, p + local str="" + if dirs == nil then + return nil + end + --expand repos + for i,v in ipairs(dirs) do + str = str..v.."/*/APKBUILD " + end + + local p = io.popen([[ + for i in ]]..str..[[; do + pkgname= + pkgver= + pkgrel= + arch= + depends= + makedepends= + subpackages= + source= + dir="${i%/APKBUILD}" + cd "$dir" + . ./APKBUILD + echo $dir\|$pkgname\|$pkgver\|$pkgrel\|$arch\|$depends\|$makedepends\|$subpackages\|$source + done + ]]) + return function() + local line = p:read("*line") + if line == nil then + p:close() + return nil + end + return split_apkbuild(line) + end +end + + +function target_packages(pkgdb, pkgname) + local i,v + local t = {} + for i,v in ipairs(pkgdb[pkgname]) do + table.insert(t, pkgname.."-"..v.pkgver.."-r"..v.pkgrel..".apk") + end + return t +end + +function init_apkdb(repodirs) + local pkgdb = {} + local revdeps = {} + local a + for a in parse_apkbuilds(repodirs) do + -- io.write(a.pkgname.." "..a.pkgver.."\t"..a.dir.."\n") + if pkgdb[a.pkgname] == nil then + pkgdb[a.pkgname] = {} + end + table.insert(pkgdb[a.pkgname], a) + -- add subpackages to package db + local k,v + for k,v in pairs(a.subpackages) do + if pkgdb[v] == nil then + pkgdb[v] = {} + end + table.insert(pkgdb[v], a) + end + -- add to reverse dependencies + for k,v in pairs(a.makedepends) do + if revdeps[v] == nil then + revdeps[v] = {} + end + table.insert(revdeps[v], a) + end + end + return pkgdb, revdeps +end + |