~foosoft/goldsmith

f85726896746803bf7e528670ab96c9a3bb34091 — Alex Yatskov 9 years ago 946e77e
WIP
3 files changed, 74 insertions(+), 36 deletions(-)

M core.go
A file.go
M goldsmith.go
M core.go => core.go +6 -33
@@ 23,7 23,6 @@
package goldsmith

import (
	"bytes"
	"path/filepath"
	"sync"



@@ 31,43 30,17 @@ import (
)

type stage struct {
	input  chan file
	output chan file
}

type file struct {
	path string
	meta map[string]interface{}
	input  chan File
	output chan File
}

type goldsmith struct {
	srcPath, dstPath string
	stages           []stage
	files            chan file
	files            chan File
	wg               sync.WaitGroup
}

func (f *file) Path() string {
	return f.path
}

func (f *file) SetPath(path string) {
	f.path = path
}

func (f *file) Meta(key string) (interface{}, bool) {
	value, ok := f.meta[key]
	return value, ok
}

func (f *file) SetMeta(key string, value interface{}) {
	f.meta[key] = value
}

func (f *file) Data() (*bytes.Buffer, error) {
	return nil, nil
}

func NewGoldsmith(srcPath, dstPath string) (Applier, error) {
	gs := &goldsmith{srcPath: srcPath, dstPath: dstPath}
	if err := gs.scan(); err != nil {


@@ 83,7 56,7 @@ func (gs *goldsmith) scan() error {
		return err
	}

	gs.files = make(chan file, len(matches))
	gs.files = make(chan File, len(matches))

	for _, match := range matches {
		path, err := filepath.Rel(gs.srcPath, match)


@@ 91,14 64,14 @@ func (gs *goldsmith) scan() error {
			return err
		}

		gs.files <- file{path, make(map[string]interface{})}
		gs.files <- &file{path, make(map[string]interface{})}
	}

	return nil
}

func (gs *goldsmith) stage() stage {
	s := stage{output: make(chan file)}
	s := stage{output: make(chan File)}
	if len(gs.stages) == 0 {
		s.input = gs.files
	} else {

A file.go => file.go +65 -0
@@ 0,0 1,65 @@
/*
 * Copyright (c) 2015 Alex Yatskov <alex@foosoft.net>
 * Author: Alex Yatskov <alex@foosoft.net>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package goldsmith

import (
	"bytes"
	"os"
)

type file struct {
	path string
	meta map[string]interface{}
}

func (f *file) Path() string {
	return f.path
}

func (f *file) SetPath(path string) {
	f.path = path
}

func (f *file) Property(key string) (interface{}, bool) {
	value, ok := f.meta[key]
	return value, ok
}

func (f *file) SetProperty(key string, value interface{}) {
	f.meta[key] = value
}

func (f *file) Data() (*bytes.Buffer, error) {
	file, err := os.Open(f.path)
	if err != nil {
		return nil, err
	}
	defer file.Close()

	var buff bytes.Buffer
	if _, err := buff.ReadFrom(file); err != nil {
		return nil, err
	}

	return &buff, nil
}

M goldsmith.go => goldsmith.go +3 -3
@@ 33,14 33,14 @@ type File interface {
	Path() string
	SetPath(path string)

	Meta(key string) (interface{}, bool)
	SetMeta(key string, value interface{})
	Property(key string) (interface{}, bool)
	SetProperty(key string, value interface{})

	Data() (*bytes.Buffer, error)
}

type Processor interface {
	Process(ctx Context, input chan file, output chan file) error
	Process(ctx Context, input chan File, output chan File) error
}

type Applier interface {

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