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moonbuild
mirror of https://github.com/natnat-mc/moonbuild
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added pipelines, closes #18

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main v2.5.0
Codinget 4 years ago
parent ebd380fb0f
commit 678313d09f
4 changed files with 205 additions and 29 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 45
      Build.moon
  2. 56
      moonbuild/core/Pipeline.moon
  3. 8
      moonbuild/env/init.moon
  4. 125
      out/moonbuild.lua

45
Build.moon
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@ -1,4 +1,3 @@
public var MOONC: 'moonc'
public var AMALG: 'amalg.lua'
public var RM: 'rm', '-f', '--'
public var LUA: 'lua5.3'
@ -41,27 +40,23 @@ with public target 'mrproper'
\after 'clean'
\fn => _.cmd RM, BIN, LIB
with public target 'bin'
\depends BIN
with public target 'lib'
\depends LIB_LUA, LIB
with target BIN, pattern: 'out/%'
\depends 'bin/%.lua'
\produces 'out/%'
\mkdirs!
\fn =>
_.writefile @out, "#!/usr/bin/env #{LUA}\n#{_.readfile @infile}"
_.cmd 'chmod', '+x', @out
with target LIB
\depends 'moonbuild/init.lua'
\depends LIB_LUA
\produces '%'
\fn => _.cmd AMALG, '-o', @out, '-s', @infile, _.exclude MODULES, 'moonbuild.init'
with target {LIB_LUA, BIN_LUA}, pattern: '%.lua'
\depends '%.moon'
\produces '%.lua'
\fn => _.moonc @infile, @out
with pipeline! -- lib
\sources LIB_SRC
\step 'compile-lib'
pattern: {'%.moon', '%.lua'}
fn: => _.moonc @infile, @out
\step 'lib'
output: LIB
fn: => _.cmd AMALG, '-o', @out, '-s', 'moonbuild/init.lua', _.exclude MODULES, 'moonbuild.init'
with pipeline! -- bin
\sources BIN_SRC
\step 'compile-bin'
pattern: {'%.moon', '%.lua'}
fn: => _.moonc @infile, @out
\step 'bin'
pattern: {'bin/%.lua', 'out/%'}
mkdirs: true
fn: =>
_.writefile @out, "#!/usr/bin/env #{LUA}\n#{_.readfile @infile}"
_.cmd 'chmod', '+x', @out

56
moonbuild/core/Pipeline.moon
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@ -0,0 +1,56 @@
Target = require 'moonbuild.core.Target'
_ = require 'moonbuild._'
import flatten, patsubst from _
class Pipeline
new: (@ctx) =>
@lastsources = {}
sources: (...) =>
@lastsources = flatten @lastsources, ...
source: (src) =>
@lastsources = flatten @lastsources, src
step: (name, params) =>
public = true
public, params = false, name if (type name) == 'table'
tgttype = if params.pattern
error "pattern must be a table with the same format as patsubst" unless (type params.pattern) == 'table' and (type params.pattern[1]) == 'string' and (type params.pattern[2]) == 'string'
'pattern'
elseif params.output or params.out
error "output must be a string" unless (type params.output or params.out) == 'string'
'single'
else
error "invalid step type for pipeline: must be pattern or single (out/output)"
tgtouts = switch tgttype
when 'pattern' then patsubst @lastsources, params.pattern[1], params.pattern[2]
when 'single' then params.output or params.out
tgtpatt = switch tgttype
when 'pattern' then params.pattern[2]
when 'single' then nil
tgtins = switch tgttype
when 'pattern' then params.pattern[1]
when 'single' then @lastsources
tgtprod = switch tgttype
when 'pattern' then params.pattern[2]
when 'single' then '%'
tgt = with Target @ctx, tgtouts, pattern: tgtpatt
\depends tgtins
\produces tgtprod
\fn params.fn or error "pipeline steps need a fn"
tgt\mkdirs! if params.mkdirs
tgt\sync! if params.sync
@ctx\addtarget tgt
if public
@ctx\addtarget with Target @ctx, name
\depends tgtouts
.public = true
@lastsources = tgtouts

8
moonbuild/env/init.moon vendored
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@ -1,5 +1,6 @@
Target = require 'moonbuild.core.Target'
Variable = require 'moonbuild.core.Variable'
Pipeline = require 'moonbuild.core.Pipeline'
_ = require 'moonbuild._'
import flatten from _
@ -18,8 +19,8 @@ import flatten from _
rawset env, '_G', env
rawset env, '_ENV', env
rawset env, 'var', (name, ...) ->
var = Variable name, ...
rawset env, 'var', (...) ->
var = Variable ...
ctx\addvar var
rawset varlayer, var.name, var.value
var
@ -29,4 +30,7 @@ import flatten from _
ctx\addtarget target
target
rawset env, 'pipeline', ->
Pipeline ctx
env, varlayer

125
out/moonbuild.lua
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@ -2107,6 +2107,123 @@ return DepGraph
end
end
do
local _ENV = _ENV
package.preload[ "moonbuild.core.Pipeline" ] = function( ... ) local arg = _G.arg;
local Target = require('moonbuild.core.Target')
local _ = require('moonbuild._')
local flatten, patsubst
flatten, patsubst = _.flatten, _.patsubst
local Pipeline
do
local _class_0
local _base_0 = {
sources = function(self, ...)
self.lastsources = flatten(self.lastsources, ...)
end,
source = function(self, src)
self.lastsources = flatten(self.lastsources, src)
end,
step = function(self, name, params)
local public = true
if (type(name)) == 'table' then
public, params = false, name
end
local tgttype
if params.pattern then
if not ((type(params.pattern)) == 'table' and (type(params.pattern[1])) == 'string' and (type(params.pattern[2])) == 'string') then
error("pattern must be a table with the same format as patsubst")
end
tgttype = 'pattern'
elseif params.output or params.out then
if not ((type(params.output or params.out)) == 'string') then
error("output must be a string")
end
tgttype = 'single'
else
tgttype = error("invalid step type for pipeline: must be pattern or single (out/output)")
end
local tgtouts
local _exp_0 = tgttype
if 'pattern' == _exp_0 then
tgtouts = patsubst(self.lastsources, params.pattern[1], params.pattern[2])
elseif 'single' == _exp_0 then
tgtouts = params.output or params.out
end
local tgtpatt
local _exp_1 = tgttype
if 'pattern' == _exp_1 then
tgtpatt = params.pattern[2]
elseif 'single' == _exp_1 then
tgtpatt = nil
end
local tgtins
local _exp_2 = tgttype
if 'pattern' == _exp_2 then
tgtins = params.pattern[1]
elseif 'single' == _exp_2 then
tgtins = self.lastsources
end
local tgtprod
local _exp_3 = tgttype
if 'pattern' == _exp_3 then
tgtprod = params.pattern[2]
elseif 'single' == _exp_3 then
tgtprod = '%'
end
local tgt
do
local _with_0 = Target(self.ctx, tgtouts, {
pattern = tgtpatt
})
_with_0:depends(tgtins)
_with_0:produces(tgtprod)
_with_0:fn(params.fn or error("pipeline steps need a fn"))
tgt = _with_0
end
if params.mkdirs then
tgt:mkdirs()
end
if params.sync then
tgt:sync()
end
self.ctx:addtarget(tgt)
if public then
self.ctx:addtarget((function()
do
local _with_0 = Target(self.ctx, name)
_with_0:depends(tgtouts)
_with_0.public = true
return _with_0
end
end)())
end
self.lastsources = tgtouts
end
}
_base_0.__index = _base_0
_class_0 = setmetatable({
__init = function(self, ctx)
self.ctx = ctx
self.lastsources = { }
end,
__base = _base_0,
__name = "Pipeline"
}, {
__index = _base_0,
__call = function(cls, ...)
local _self_0 = setmetatable({}, _base_0)
cls.__init(_self_0, ...)
return _self_0
end
})
_base_0.__class = _class_0
Pipeline = _class_0
return _class_0
end
end
end
do
local _ENV = _ENV
package.preload[ "moonbuild.core.Target" ] = function( ... ) local arg = _G.arg;
@ -2539,6 +2656,7 @@ local _ENV = _ENV
package.preload[ "moonbuild.env.init" ] = function( ... ) local arg = _G.arg;
local Target = require('moonbuild.core.Target')
local Variable = require('moonbuild.core.Variable')
local Pipeline = require('moonbuild.core.Pipeline')
local _ = require('moonbuild._')
local flatten
flatten = _.flatten
@ -2558,8 +2676,8 @@ return function(ctx)
rawset(env, '_', _)
rawset(env, '_G', env)
rawset(env, '_ENV', env)
rawset(env, 'var', function(name, ...)
local var = Variable(name, ...)
rawset(env, 'var', function(...)
local var = Variable(...)
ctx:addvar(var)
rawset(varlayer, var.name, var.value)
return var
@ -2569,6 +2687,9 @@ return function(ctx)
ctx:addtarget(target)
return target
end)
rawset(env, 'pipeline', function()
return Pipeline(ctx)
end)
return env, varlayer
end
end

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