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module github.com/kyokomi/emoji/v2
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go 1.14
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@ -1,201 +0,0 @@
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Apache License
|
|
||||||
Version 2.0, January 2004
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||||||
http://www.apache.org/licenses/
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|
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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1. Definitions.
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"License" shall mean the terms and conditions for use, reproduction,
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"Legal Entity" shall mean the union of the acting entity and all
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"control" means (i) the power, direct or indirect, to cause the
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END OF TERMS AND CONDITIONS
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APPENDIX: How to apply the Apache License to your work.
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To apply the Apache License to your work, attach the following
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Copyright 2017 the Mage authors
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|
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|
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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|
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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|
||||||
limitations under the License.
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|
@ -1,80 +0,0 @@
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package mg
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|
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// Color is ANSI color type
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type Color int
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|
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// If you add/change/remove any items in this constant,
|
|
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// you will need to run "stringer -type=Color" in this directory again.
|
|
||||||
// NOTE: Please keep the list in an alphabetical order.
|
|
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const (
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Black Color = iota
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Red
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Green
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Yellow
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Blue
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Magenta
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Cyan
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White
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BrightBlack
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BrightRed
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BrightGreen
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BrightYellow
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BrightBlue
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BrightMagenta
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BrightCyan
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BrightWhite
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)
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// AnsiColor are ANSI color codes for supported terminal colors.
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var ansiColor = map[Color]string{
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Black: "\u001b[30m",
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Red: "\u001b[31m",
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Green: "\u001b[32m",
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Yellow: "\u001b[33m",
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Blue: "\u001b[34m",
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Magenta: "\u001b[35m",
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Cyan: "\u001b[36m",
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White: "\u001b[37m",
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BrightBlack: "\u001b[30;1m",
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BrightRed: "\u001b[31;1m",
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BrightGreen: "\u001b[32;1m",
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BrightYellow: "\u001b[33;1m",
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BrightBlue: "\u001b[34;1m",
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BrightMagenta: "\u001b[35;1m",
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BrightCyan: "\u001b[36;1m",
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BrightWhite: "\u001b[37;1m",
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}
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// AnsiColorReset is an ANSI color code to reset the terminal color.
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const AnsiColorReset = "\033[0m"
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// DefaultTargetAnsiColor is a default ANSI color for colorizing targets.
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// It is set to Cyan as an arbitrary color, because it has a neutral meaning
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var DefaultTargetAnsiColor = ansiColor[Cyan]
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func toLowerCase(s string) string {
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// this is a naive implementation
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// borrowed from https://golang.org/src/strings/strings.go
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// and only considers alphabetical characters [a-zA-Z]
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// so that we don't depend on the "strings" package
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buf := make([]byte, len(s))
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for i := 0; i < len(s); i++ {
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c := s[i]
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|
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if 'A' <= c && c <= 'Z' {
|
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c += 'a' - 'A'
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}
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buf[i] = c
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}
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return string(buf)
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}
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func getAnsiColor(color string) (string, bool) {
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colorLower := toLowerCase(color)
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for k, v := range ansiColor {
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colorConstLower := toLowerCase(k.String())
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if colorConstLower == colorLower {
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return v, true
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}
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}
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return "", false
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}
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@ -1,38 +0,0 @@
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// Code generated by "stringer -type=Color"; DO NOT EDIT.
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package mg
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import "strconv"
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func _() {
|
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// An "invalid array index" compiler error signifies that the constant values have changed.
|
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[Black-0]
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_ = x[Red-1]
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_ = x[Green-2]
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_ = x[Yellow-3]
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_ = x[Blue-4]
|
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||||||
_ = x[Magenta-5]
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|
||||||
_ = x[Cyan-6]
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||||||
_ = x[White-7]
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|
||||||
_ = x[BrightBlack-8]
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||||||
_ = x[BrightRed-9]
|
|
||||||
_ = x[BrightGreen-10]
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||||||
_ = x[BrightYellow-11]
|
|
||||||
_ = x[BrightBlue-12]
|
|
||||||
_ = x[BrightMagenta-13]
|
|
||||||
_ = x[BrightCyan-14]
|
|
||||||
_ = x[BrightWhite-15]
|
|
||||||
}
|
|
||||||
|
|
||||||
const _Color_name = "BlackRedGreenYellowBlueMagentaCyanWhiteBrightBlackBrightRedBrightGreenBrightYellowBrightBlueBrightMagentaBrightCyanBrightWhite"
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|
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||||||
var _Color_index = [...]uint8{0, 5, 8, 13, 19, 23, 30, 34, 39, 50, 59, 70, 82, 92, 105, 115, 126}
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||||||
|
|
||||||
func (i Color) String() string {
|
|
||||||
if i < 0 || i >= Color(len(_Color_index)-1) {
|
|
||||||
return "Color(" + strconv.FormatInt(int64(i), 10) + ")"
|
|
||||||
}
|
|
||||||
return _Color_name[_Color_index[i]:_Color_index[i+1]]
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||||||
}
|
|
@ -1,352 +0,0 @@
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|||||||
package mg
|
|
||||||
|
|
||||||
import (
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|
||||||
"context"
|
|
||||||
"fmt"
|
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||||||
"log"
|
|
||||||
"os"
|
|
||||||
"reflect"
|
|
||||||
"runtime"
|
|
||||||
"strings"
|
|
||||||
"sync"
|
|
||||||
)
|
|
||||||
|
|
||||||
// funcType indicates a prototype of build job function
|
|
||||||
type funcType int
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|
||||||
|
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||||||
// funcTypes
|
|
||||||
const (
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|
||||||
invalidType funcType = iota
|
|
||||||
voidType
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|
||||||
errorType
|
|
||||||
contextVoidType
|
|
||||||
contextErrorType
|
|
||||||
namespaceVoidType
|
|
||||||
namespaceErrorType
|
|
||||||
namespaceContextVoidType
|
|
||||||
namespaceContextErrorType
|
|
||||||
)
|
|
||||||
|
|
||||||
var logger = log.New(os.Stderr, "", 0)
|
|
||||||
|
|
||||||
type onceMap struct {
|
|
||||||
mu *sync.Mutex
|
|
||||||
m map[string]*onceFun
|
|
||||||
}
|
|
||||||
|
|
||||||
func (o *onceMap) LoadOrStore(s string, one *onceFun) *onceFun {
|
|
||||||
defer o.mu.Unlock()
|
|
||||||
o.mu.Lock()
|
|
||||||
|
|
||||||
existing, ok := o.m[s]
|
|
||||||
if ok {
|
|
||||||
return existing
|
|
||||||
}
|
|
||||||
o.m[s] = one
|
|
||||||
return one
|
|
||||||
}
|
|
||||||
|
|
||||||
var onces = &onceMap{
|
|
||||||
mu: &sync.Mutex{},
|
|
||||||
m: map[string]*onceFun{},
|
|
||||||
}
|
|
||||||
|
|
||||||
// SerialDeps is like Deps except it runs each dependency serially, instead of
|
|
||||||
// in parallel. This can be useful for resource intensive dependencies that
|
|
||||||
// shouldn't be run at the same time.
|
|
||||||
func SerialDeps(fns ...interface{}) {
|
|
||||||
types := checkFns(fns)
|
|
||||||
ctx := context.Background()
|
|
||||||
for i := range fns {
|
|
||||||
runDeps(ctx, types[i:i+1], fns[i:i+1])
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// SerialCtxDeps is like CtxDeps except it runs each dependency serially,
|
|
||||||
// instead of in parallel. This can be useful for resource intensive
|
|
||||||
// dependencies that shouldn't be run at the same time.
|
|
||||||
func SerialCtxDeps(ctx context.Context, fns ...interface{}) {
|
|
||||||
types := checkFns(fns)
|
|
||||||
for i := range fns {
|
|
||||||
runDeps(ctx, types[i:i+1], fns[i:i+1])
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// CtxDeps runs the given functions as dependencies of the calling function.
|
|
||||||
// Dependencies must only be of type:
|
|
||||||
// func()
|
|
||||||
// func() error
|
|
||||||
// func(context.Context)
|
|
||||||
// func(context.Context) error
|
|
||||||
// Or a similar method on a mg.Namespace type.
|
|
||||||
//
|
|
||||||
// The function calling Deps is guaranteed that all dependent functions will be
|
|
||||||
// run exactly once when Deps returns. Dependent functions may in turn declare
|
|
||||||
// their own dependencies using Deps. Each dependency is run in their own
|
|
||||||
// goroutines. Each function is given the context provided if the function
|
|
||||||
// prototype allows for it.
|
|
||||||
func CtxDeps(ctx context.Context, fns ...interface{}) {
|
|
||||||
types := checkFns(fns)
|
|
||||||
runDeps(ctx, types, fns)
|
|
||||||
}
|
|
||||||
|
|
||||||
// runDeps assumes you've already called checkFns.
|
|
||||||
func runDeps(ctx context.Context, types []funcType, fns []interface{}) {
|
|
||||||
mu := &sync.Mutex{}
|
|
||||||
var errs []string
|
|
||||||
var exit int
|
|
||||||
wg := &sync.WaitGroup{}
|
|
||||||
for i, f := range fns {
|
|
||||||
fn := addDep(ctx, types[i], f)
|
|
||||||
wg.Add(1)
|
|
||||||
go func() {
|
|
||||||
defer func() {
|
|
||||||
if v := recover(); v != nil {
|
|
||||||
mu.Lock()
|
|
||||||
if err, ok := v.(error); ok {
|
|
||||||
exit = changeExit(exit, ExitStatus(err))
|
|
||||||
} else {
|
|
||||||
exit = changeExit(exit, 1)
|
|
||||||
}
|
|
||||||
errs = append(errs, fmt.Sprint(v))
|
|
||||||
mu.Unlock()
|
|
||||||
}
|
|
||||||
wg.Done()
|
|
||||||
}()
|
|
||||||
if err := fn.run(); err != nil {
|
|
||||||
mu.Lock()
|
|
||||||
errs = append(errs, fmt.Sprint(err))
|
|
||||||
exit = changeExit(exit, ExitStatus(err))
|
|
||||||
mu.Unlock()
|
|
||||||
}
|
|
||||||
}()
|
|
||||||
}
|
|
||||||
|
|
||||||
wg.Wait()
|
|
||||||
if len(errs) > 0 {
|
|
||||||
panic(Fatal(exit, strings.Join(errs, "\n")))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
func checkFns(fns []interface{}) []funcType {
|
|
||||||
types := make([]funcType, len(fns))
|
|
||||||
for i, f := range fns {
|
|
||||||
t, err := funcCheck(f)
|
|
||||||
if err != nil {
|
|
||||||
panic(err)
|
|
||||||
}
|
|
||||||
types[i] = t
|
|
||||||
}
|
|
||||||
return types
|
|
||||||
}
|
|
||||||
|
|
||||||
// Deps runs the given functions in parallel, exactly once. Dependencies must
|
|
||||||
// only be of type:
|
|
||||||
// func()
|
|
||||||
// func() error
|
|
||||||
// func(context.Context)
|
|
||||||
// func(context.Context) error
|
|
||||||
// Or a similar method on a mg.Namespace type.
|
|
||||||
//
|
|
||||||
// This is a way to build up a tree of dependencies with each dependency
|
|
||||||
// defining its own dependencies. Functions must have the same signature as a
|
|
||||||
// Mage target, i.e. optional context argument, optional error return.
|
|
||||||
func Deps(fns ...interface{}) {
|
|
||||||
CtxDeps(context.Background(), fns...)
|
|
||||||
}
|
|
||||||
|
|
||||||
func changeExit(old, new int) int {
|
|
||||||
if new == 0 {
|
|
||||||
return old
|
|
||||||
}
|
|
||||||
if old == 0 {
|
|
||||||
return new
|
|
||||||
}
|
|
||||||
if old == new {
|
|
||||||
return old
|
|
||||||
}
|
|
||||||
// both different and both non-zero, just set
|
|
||||||
// exit to 1. Nothing more we can do.
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
|
|
||||||
func addDep(ctx context.Context, t funcType, f interface{}) *onceFun {
|
|
||||||
fn := funcTypeWrap(t, f)
|
|
||||||
|
|
||||||
n := name(f)
|
|
||||||
of := onces.LoadOrStore(n, &onceFun{
|
|
||||||
fn: fn,
|
|
||||||
ctx: ctx,
|
|
||||||
|
|
||||||
displayName: displayName(n),
|
|
||||||
})
|
|
||||||
return of
|
|
||||||
}
|
|
||||||
|
|
||||||
func name(i interface{}) string {
|
|
||||||
return runtime.FuncForPC(reflect.ValueOf(i).Pointer()).Name()
|
|
||||||
}
|
|
||||||
|
|
||||||
func displayName(name string) string {
|
|
||||||
splitByPackage := strings.Split(name, ".")
|
|
||||||
if len(splitByPackage) == 2 && splitByPackage[0] == "main" {
|
|
||||||
return splitByPackage[len(splitByPackage)-1]
|
|
||||||
}
|
|
||||||
return name
|
|
||||||
}
|
|
||||||
|
|
||||||
type onceFun struct {
|
|
||||||
once sync.Once
|
|
||||||
fn func(context.Context) error
|
|
||||||
ctx context.Context
|
|
||||||
err error
|
|
||||||
|
|
||||||
displayName string
|
|
||||||
}
|
|
||||||
|
|
||||||
func (o *onceFun) run() error {
|
|
||||||
o.once.Do(func() {
|
|
||||||
if Verbose() {
|
|
||||||
logger.Println("Running dependency:", o.displayName)
|
|
||||||
}
|
|
||||||
o.err = o.fn(o.ctx)
|
|
||||||
})
|
|
||||||
return o.err
|
|
||||||
}
|
|
||||||
|
|
||||||
// Returns a location of mg.Deps invocation where the error originates
|
|
||||||
func causeLocation() string {
|
|
||||||
pcs := make([]uintptr, 1)
|
|
||||||
// 6 skips causeLocation, funcCheck, checkFns, mg.CtxDeps, mg.Deps in stacktrace
|
|
||||||
if runtime.Callers(6, pcs) != 1 {
|
|
||||||
return "<unknown>"
|
|
||||||
}
|
|
||||||
frames := runtime.CallersFrames(pcs)
|
|
||||||
frame, _ := frames.Next()
|
|
||||||
if frame.Function == "" && frame.File == "" && frame.Line == 0 {
|
|
||||||
return "<unknown>"
|
|
||||||
}
|
|
||||||
return fmt.Sprintf("%s %s:%d", frame.Function, frame.File, frame.Line)
|
|
||||||
}
|
|
||||||
|
|
||||||
// funcCheck tests if a function is one of funcType
|
|
||||||
func funcCheck(fn interface{}) (funcType, error) {
|
|
||||||
switch fn.(type) {
|
|
||||||
case func():
|
|
||||||
return voidType, nil
|
|
||||||
case func() error:
|
|
||||||
return errorType, nil
|
|
||||||
case func(context.Context):
|
|
||||||
return contextVoidType, nil
|
|
||||||
case func(context.Context) error:
|
|
||||||
return contextErrorType, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
err := fmt.Errorf("Invalid type for dependent function: %T. Dependencies must be func(), func() error, func(context.Context), func(context.Context) error, or the same method on an mg.Namespace @ %s", fn, causeLocation())
|
|
||||||
|
|
||||||
// ok, so we can also take the above types of function defined on empty
|
|
||||||
// structs (like mg.Namespace). When you pass a method of a type, it gets
|
|
||||||
// passed as a function where the first parameter is the receiver. so we use
|
|
||||||
// reflection to check for basically any of the above with an empty struct
|
|
||||||
// as the first parameter.
|
|
||||||
|
|
||||||
t := reflect.TypeOf(fn)
|
|
||||||
if t.Kind() != reflect.Func {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
|
|
||||||
if t.NumOut() > 1 {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
if t.NumOut() == 1 && t.Out(0) == reflect.TypeOf(err) {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
|
|
||||||
// 1 or 2 argumments, either just the struct, or struct and context.
|
|
||||||
if t.NumIn() == 0 || t.NumIn() > 2 {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
|
|
||||||
// first argument has to be an empty struct
|
|
||||||
arg := t.In(0)
|
|
||||||
if arg.Kind() != reflect.Struct {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
if arg.NumField() != 0 {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
if t.NumIn() == 1 {
|
|
||||||
if t.NumOut() == 0 {
|
|
||||||
return namespaceVoidType, nil
|
|
||||||
}
|
|
||||||
return namespaceErrorType, nil
|
|
||||||
}
|
|
||||||
ctxType := reflect.TypeOf(context.Background())
|
|
||||||
if t.In(1) == ctxType {
|
|
||||||
return invalidType, err
|
|
||||||
}
|
|
||||||
|
|
||||||
if t.NumOut() == 0 {
|
|
||||||
return namespaceContextVoidType, nil
|
|
||||||
}
|
|
||||||
return namespaceContextErrorType, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// funcTypeWrap wraps a valid FuncType to FuncContextError
|
|
||||||
func funcTypeWrap(t funcType, fn interface{}) func(context.Context) error {
|
|
||||||
switch f := fn.(type) {
|
|
||||||
case func():
|
|
||||||
return func(context.Context) error {
|
|
||||||
f()
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
case func() error:
|
|
||||||
return func(context.Context) error {
|
|
||||||
return f()
|
|
||||||
}
|
|
||||||
case func(context.Context):
|
|
||||||
return func(ctx context.Context) error {
|
|
||||||
f(ctx)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
case func(context.Context) error:
|
|
||||||
return f
|
|
||||||
}
|
|
||||||
args := []reflect.Value{reflect.ValueOf(struct{}{})}
|
|
||||||
switch t {
|
|
||||||
case namespaceVoidType:
|
|
||||||
return func(context.Context) error {
|
|
||||||
v := reflect.ValueOf(fn)
|
|
||||||
v.Call(args)
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
case namespaceErrorType:
|
|
||||||
return func(context.Context) error {
|
|
||||||
v := reflect.ValueOf(fn)
|
|
||||||
ret := v.Call(args)
|
|
||||||
val := ret[0].Interface()
|
|
||||||
if val == nil {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return val.(error)
|
|
||||||
}
|
|
||||||
case namespaceContextVoidType:
|
|
||||||
return func(ctx context.Context) error {
|
|
||||||
v := reflect.ValueOf(fn)
|
|
||||||
v.Call(append(args, reflect.ValueOf(ctx)))
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
case namespaceContextErrorType:
|
|
||||||
return func(ctx context.Context) error {
|
|
||||||
v := reflect.ValueOf(fn)
|
|
||||||
ret := v.Call(append(args, reflect.ValueOf(ctx)))
|
|
||||||
val := ret[0].Interface()
|
|
||||||
if val == nil {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return val.(error)
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
panic(fmt.Errorf("Don't know how to deal with dep of type %T", fn))
|
|
||||||
}
|
|
||||||
}
|
|
@ -1,51 +0,0 @@
|
|||||||
package mg
|
|
||||||
|
|
||||||
import (
|
|
||||||
"errors"
|
|
||||||
"fmt"
|
|
||||||
)
|
|
||||||
|
|
||||||
type fatalErr struct {
|
|
||||||
code int
|
|
||||||
error
|
|
||||||
}
|
|
||||||
|
|
||||||
func (f fatalErr) ExitStatus() int {
|
|
||||||
return f.code
|
|
||||||
}
|
|
||||||
|
|
||||||
type exitStatus interface {
|
|
||||||
ExitStatus() int
|
|
||||||
}
|
|
||||||
|
|
||||||
// Fatal returns an error that will cause mage to print out the
|
|
||||||
// given args and exit with the given exit code.
|
|
||||||
func Fatal(code int, args ...interface{}) error {
|
|
||||||
return fatalErr{
|
|
||||||
code: code,
|
|
||||||
error: errors.New(fmt.Sprint(args...)),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Fatalf returns an error that will cause mage to print out the
|
|
||||||
// given message and exit with the given exit code.
|
|
||||||
func Fatalf(code int, format string, args ...interface{}) error {
|
|
||||||
return fatalErr{
|
|
||||||
code: code,
|
|
||||||
error: fmt.Errorf(format, args...),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// ExitStatus queries the error for an exit status. If the error is nil, it
|
|
||||||
// returns 0. If the error does not implement ExitStatus() int, it returns 1.
|
|
||||||
// Otherwise it retiurns the value from ExitStatus().
|
|
||||||
func ExitStatus(err error) int {
|
|
||||||
if err == nil {
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
exit, ok := err.(exitStatus)
|
|
||||||
if !ok {
|
|
||||||
return 1
|
|
||||||
}
|
|
||||||
return exit.ExitStatus()
|
|
||||||
}
|
|
@ -1,136 +0,0 @@
|
|||||||
package mg
|
|
||||||
|
|
||||||
import (
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
"runtime"
|
|
||||||
"strconv"
|
|
||||||
)
|
|
||||||
|
|
||||||
// CacheEnv is the environment variable that users may set to change the
|
|
||||||
// location where mage stores its compiled binaries.
|
|
||||||
const CacheEnv = "MAGEFILE_CACHE"
|
|
||||||
|
|
||||||
// VerboseEnv is the environment variable that indicates the user requested
|
|
||||||
// verbose mode when running a magefile.
|
|
||||||
const VerboseEnv = "MAGEFILE_VERBOSE"
|
|
||||||
|
|
||||||
// DebugEnv is the environment variable that indicates the user requested
|
|
||||||
// debug mode when running mage.
|
|
||||||
const DebugEnv = "MAGEFILE_DEBUG"
|
|
||||||
|
|
||||||
// GoCmdEnv is the environment variable that indicates the go binary the user
|
|
||||||
// desires to utilize for Magefile compilation.
|
|
||||||
const GoCmdEnv = "MAGEFILE_GOCMD"
|
|
||||||
|
|
||||||
// IgnoreDefaultEnv is the environment variable that indicates the user requested
|
|
||||||
// to ignore the default target specified in the magefile.
|
|
||||||
const IgnoreDefaultEnv = "MAGEFILE_IGNOREDEFAULT"
|
|
||||||
|
|
||||||
// HashFastEnv is the environment variable that indicates the user requested to
|
|
||||||
// use a quick hash of magefiles to determine whether or not the magefile binary
|
|
||||||
// needs to be rebuilt. This results in faster runtimes, but means that mage
|
|
||||||
// will fail to rebuild if a dependency has changed. To force a rebuild, run
|
|
||||||
// mage with the -f flag.
|
|
||||||
const HashFastEnv = "MAGEFILE_HASHFAST"
|
|
||||||
|
|
||||||
// EnableColorEnv is the environment variable that indicates the user is using
|
|
||||||
// a terminal which supports a color output. The default is false for backwards
|
|
||||||
// compatibility. When the value is true and the detected terminal does support colors
|
|
||||||
// then the list of mage targets will be displayed in ANSI color. When the value
|
|
||||||
// is true but the detected terminal does not support colors, then the list of
|
|
||||||
// mage targets will be displayed in the default colors (e.g. black and white).
|
|
||||||
const EnableColorEnv = "MAGEFILE_ENABLE_COLOR"
|
|
||||||
|
|
||||||
// TargetColorEnv is the environment variable that indicates which ANSI color
|
|
||||||
// should be used to colorize mage targets. This is only applicable when
|
|
||||||
// the MAGEFILE_ENABLE_COLOR environment variable is true.
|
|
||||||
// The supported ANSI color names are any of these:
|
|
||||||
// - Black
|
|
||||||
// - Red
|
|
||||||
// - Green
|
|
||||||
// - Yellow
|
|
||||||
// - Blue
|
|
||||||
// - Magenta
|
|
||||||
// - Cyan
|
|
||||||
// - White
|
|
||||||
// - BrightBlack
|
|
||||||
// - BrightRed
|
|
||||||
// - BrightGreen
|
|
||||||
// - BrightYellow
|
|
||||||
// - BrightBlue
|
|
||||||
// - BrightMagenta
|
|
||||||
// - BrightCyan
|
|
||||||
// - BrightWhite
|
|
||||||
const TargetColorEnv = "MAGEFILE_TARGET_COLOR"
|
|
||||||
|
|
||||||
// Verbose reports whether a magefile was run with the verbose flag.
|
|
||||||
func Verbose() bool {
|
|
||||||
b, _ := strconv.ParseBool(os.Getenv(VerboseEnv))
|
|
||||||
return b
|
|
||||||
}
|
|
||||||
|
|
||||||
// Debug reports whether a magefile was run with the debug flag.
|
|
||||||
func Debug() bool {
|
|
||||||
b, _ := strconv.ParseBool(os.Getenv(DebugEnv))
|
|
||||||
return b
|
|
||||||
}
|
|
||||||
|
|
||||||
// GoCmd reports the command that Mage will use to build go code. By default mage runs
|
|
||||||
// the "go" binary in the PATH.
|
|
||||||
func GoCmd() string {
|
|
||||||
if cmd := os.Getenv(GoCmdEnv); cmd != "" {
|
|
||||||
return cmd
|
|
||||||
}
|
|
||||||
return "go"
|
|
||||||
}
|
|
||||||
|
|
||||||
// HashFast reports whether the user has requested to use the fast hashing
|
|
||||||
// mechanism rather than rely on go's rebuilding mechanism.
|
|
||||||
func HashFast() bool {
|
|
||||||
b, _ := strconv.ParseBool(os.Getenv(HashFastEnv))
|
|
||||||
return b
|
|
||||||
}
|
|
||||||
|
|
||||||
// IgnoreDefault reports whether the user has requested to ignore the default target
|
|
||||||
// in the magefile.
|
|
||||||
func IgnoreDefault() bool {
|
|
||||||
b, _ := strconv.ParseBool(os.Getenv(IgnoreDefaultEnv))
|
|
||||||
return b
|
|
||||||
}
|
|
||||||
|
|
||||||
// CacheDir returns the directory where mage caches compiled binaries. It
|
|
||||||
// defaults to $HOME/.magefile, but may be overridden by the MAGEFILE_CACHE
|
|
||||||
// environment variable.
|
|
||||||
func CacheDir() string {
|
|
||||||
d := os.Getenv(CacheEnv)
|
|
||||||
if d != "" {
|
|
||||||
return d
|
|
||||||
}
|
|
||||||
switch runtime.GOOS {
|
|
||||||
case "windows":
|
|
||||||
return filepath.Join(os.Getenv("HOMEDRIVE"), os.Getenv("HOMEPATH"), "magefile")
|
|
||||||
default:
|
|
||||||
return filepath.Join(os.Getenv("HOME"), ".magefile")
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// EnableColor reports whether the user has requested to enable a color output.
|
|
||||||
func EnableColor() bool {
|
|
||||||
b, _ := strconv.ParseBool(os.Getenv(EnableColorEnv))
|
|
||||||
return b
|
|
||||||
}
|
|
||||||
|
|
||||||
// TargetColor returns the configured ANSI color name a color output.
|
|
||||||
func TargetColor() string {
|
|
||||||
s, exists := os.LookupEnv(TargetColorEnv)
|
|
||||||
if exists {
|
|
||||||
if c, ok := getAnsiColor(s); ok {
|
|
||||||
return c
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return DefaultTargetAnsiColor
|
|
||||||
}
|
|
||||||
|
|
||||||
// Namespace allows for the grouping of similar commands
|
|
||||||
type Namespace struct{}
|
|
@ -1,177 +0,0 @@
|
|||||||
package sh
|
|
||||||
|
|
||||||
import (
|
|
||||||
"bytes"
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"log"
|
|
||||||
"os"
|
|
||||||
"os/exec"
|
|
||||||
"strings"
|
|
||||||
|
|
||||||
"github.com/magefile/mage/mg"
|
|
||||||
)
|
|
||||||
|
|
||||||
// RunCmd returns a function that will call Run with the given command. This is
|
|
||||||
// useful for creating command aliases to make your scripts easier to read, like
|
|
||||||
// this:
|
|
||||||
//
|
|
||||||
// // in a helper file somewhere
|
|
||||||
// var g0 = sh.RunCmd("go") // go is a keyword :(
|
|
||||||
//
|
|
||||||
// // somewhere in your main code
|
|
||||||
// if err := g0("install", "github.com/gohugo/hugo"); err != nil {
|
|
||||||
// return err
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// Args passed to command get baked in as args to the command when you run it.
|
|
||||||
// Any args passed in when you run the returned function will be appended to the
|
|
||||||
// original args. For example, this is equivalent to the above:
|
|
||||||
//
|
|
||||||
// var goInstall = sh.RunCmd("go", "install") goInstall("github.com/gohugo/hugo")
|
|
||||||
//
|
|
||||||
// RunCmd uses Exec underneath, so see those docs for more details.
|
|
||||||
func RunCmd(cmd string, args ...string) func(args ...string) error {
|
|
||||||
return func(args2 ...string) error {
|
|
||||||
return Run(cmd, append(args, args2...)...)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// OutCmd is like RunCmd except the command returns the output of the
|
|
||||||
// command.
|
|
||||||
func OutCmd(cmd string, args ...string) func(args ...string) (string, error) {
|
|
||||||
return func(args2 ...string) (string, error) {
|
|
||||||
return Output(cmd, append(args, args2...)...)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Run is like RunWith, but doesn't specify any environment variables.
|
|
||||||
func Run(cmd string, args ...string) error {
|
|
||||||
return RunWith(nil, cmd, args...)
|
|
||||||
}
|
|
||||||
|
|
||||||
// RunV is like Run, but always sends the command's stdout to os.Stdout.
|
|
||||||
func RunV(cmd string, args ...string) error {
|
|
||||||
_, err := Exec(nil, os.Stdout, os.Stderr, cmd, args...)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// RunWith runs the given command, directing stderr to this program's stderr and
|
|
||||||
// printing stdout to stdout if mage was run with -v. It adds adds env to the
|
|
||||||
// environment variables for the command being run. Environment variables should
|
|
||||||
// be in the format name=value.
|
|
||||||
func RunWith(env map[string]string, cmd string, args ...string) error {
|
|
||||||
var output io.Writer
|
|
||||||
if mg.Verbose() {
|
|
||||||
output = os.Stdout
|
|
||||||
}
|
|
||||||
_, err := Exec(env, output, os.Stderr, cmd, args...)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// RunWithV is like RunWith, but always sends the command's stdout to os.Stdout.
|
|
||||||
func RunWithV(env map[string]string, cmd string, args ...string) error {
|
|
||||||
_, err := Exec(env, os.Stdout, os.Stderr, cmd, args...)
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// Output runs the command and returns the text from stdout.
|
|
||||||
func Output(cmd string, args ...string) (string, error) {
|
|
||||||
buf := &bytes.Buffer{}
|
|
||||||
_, err := Exec(nil, buf, os.Stderr, cmd, args...)
|
|
||||||
return strings.TrimSuffix(buf.String(), "\n"), err
|
|
||||||
}
|
|
||||||
|
|
||||||
// OutputWith is like RunWith, but returns what is written to stdout.
|
|
||||||
func OutputWith(env map[string]string, cmd string, args ...string) (string, error) {
|
|
||||||
buf := &bytes.Buffer{}
|
|
||||||
_, err := Exec(env, buf, os.Stderr, cmd, args...)
|
|
||||||
return strings.TrimSuffix(buf.String(), "\n"), err
|
|
||||||
}
|
|
||||||
|
|
||||||
// Exec executes the command, piping its stderr to mage's stderr and
|
|
||||||
// piping its stdout to the given writer. If the command fails, it will return
|
|
||||||
// an error that, if returned from a target or mg.Deps call, will cause mage to
|
|
||||||
// exit with the same code as the command failed with. Env is a list of
|
|
||||||
// environment variables to set when running the command, these override the
|
|
||||||
// current environment variables set (which are also passed to the command). cmd
|
|
||||||
// and args may include references to environment variables in $FOO format, in
|
|
||||||
// which case these will be expanded before the command is run.
|
|
||||||
//
|
|
||||||
// Ran reports if the command ran (rather than was not found or not executable).
|
|
||||||
// Code reports the exit code the command returned if it ran. If err == nil, ran
|
|
||||||
// is always true and code is always 0.
|
|
||||||
func Exec(env map[string]string, stdout, stderr io.Writer, cmd string, args ...string) (ran bool, err error) {
|
|
||||||
expand := func(s string) string {
|
|
||||||
s2, ok := env[s]
|
|
||||||
if ok {
|
|
||||||
return s2
|
|
||||||
}
|
|
||||||
return os.Getenv(s)
|
|
||||||
}
|
|
||||||
cmd = os.Expand(cmd, expand)
|
|
||||||
for i := range args {
|
|
||||||
args[i] = os.Expand(args[i], expand)
|
|
||||||
}
|
|
||||||
ran, code, err := run(env, stdout, stderr, cmd, args...)
|
|
||||||
if err == nil {
|
|
||||||
return true, nil
|
|
||||||
}
|
|
||||||
if ran {
|
|
||||||
return ran, mg.Fatalf(code, `running "%s %s" failed with exit code %d`, cmd, strings.Join(args, " "), code)
|
|
||||||
}
|
|
||||||
return ran, fmt.Errorf(`failed to run "%s %s: %v"`, cmd, strings.Join(args, " "), err)
|
|
||||||
}
|
|
||||||
|
|
||||||
func run(env map[string]string, stdout, stderr io.Writer, cmd string, args ...string) (ran bool, code int, err error) {
|
|
||||||
c := exec.Command(cmd, args...)
|
|
||||||
c.Env = os.Environ()
|
|
||||||
for k, v := range env {
|
|
||||||
c.Env = append(c.Env, k+"="+v)
|
|
||||||
}
|
|
||||||
c.Stderr = stderr
|
|
||||||
c.Stdout = stdout
|
|
||||||
c.Stdin = os.Stdin
|
|
||||||
log.Println("exec:", cmd, strings.Join(args, " "))
|
|
||||||
err = c.Run()
|
|
||||||
return CmdRan(err), ExitStatus(err), err
|
|
||||||
}
|
|
||||||
|
|
||||||
// CmdRan examines the error to determine if it was generated as a result of a
|
|
||||||
// command running via os/exec.Command. If the error is nil, or the command ran
|
|
||||||
// (even if it exited with a non-zero exit code), CmdRan reports true. If the
|
|
||||||
// error is an unrecognized type, or it is an error from exec.Command that says
|
|
||||||
// the command failed to run (usually due to the command not existing or not
|
|
||||||
// being executable), it reports false.
|
|
||||||
func CmdRan(err error) bool {
|
|
||||||
if err == nil {
|
|
||||||
return true
|
|
||||||
}
|
|
||||||
ee, ok := err.(*exec.ExitError)
|
|
||||||
if ok {
|
|
||||||
return ee.Exited()
|
|
||||||
}
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
|
|
||||||
type exitStatus interface {
|
|
||||||
ExitStatus() int
|
|
||||||
}
|
|
||||||
|
|
||||||
// ExitStatus returns the exit status of the error if it is an exec.ExitError
|
|
||||||
// or if it implements ExitStatus() int.
|
|
||||||
// 0 if it is nil or 1 if it is a different error.
|
|
||||||
func ExitStatus(err error) int {
|
|
||||||
if err == nil {
|
|
||||||
return 0
|
|
||||||
}
|
|
||||||
if e, ok := err.(exitStatus); ok {
|
|
||||||
return e.ExitStatus()
|
|
||||||
}
|
|
||||||
if e, ok := err.(*exec.ExitError); ok {
|
|
||||||
if ex, ok := e.Sys().(exitStatus); ok {
|
|
||||||
return ex.ExitStatus()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return 1
|
|
||||||
}
|
|
@ -1,40 +0,0 @@
|
|||||||
package sh
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"os"
|
|
||||||
)
|
|
||||||
|
|
||||||
// Rm removes the given file or directory even if non-empty. It will not return
|
|
||||||
// an error if the target doesn't exist, only if the target cannot be removed.
|
|
||||||
func Rm(path string) error {
|
|
||||||
err := os.RemoveAll(path)
|
|
||||||
if err == nil || os.IsNotExist(err) {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
return fmt.Errorf(`failed to remove %s: %v`, path, err)
|
|
||||||
}
|
|
||||||
|
|
||||||
// Copy robustly copies the source file to the destination, overwriting the destination if necessary.
|
|
||||||
func Copy(dst string, src string) error {
|
|
||||||
from, err := os.Open(src)
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf(`can't copy %s: %v`, src, err)
|
|
||||||
}
|
|
||||||
defer from.Close()
|
|
||||||
finfo, err := from.Stat()
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf(`can't stat %s: %v`, src, err)
|
|
||||||
}
|
|
||||||
to, err := os.OpenFile(dst, os.O_CREATE|os.O_WRONLY|os.O_TRUNC, finfo.Mode())
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf(`can't copy to %s: %v`, dst, err)
|
|
||||||
}
|
|
||||||
defer to.Close()
|
|
||||||
_, err = io.Copy(to, from)
|
|
||||||
if err != nil {
|
|
||||||
return fmt.Errorf(`error copying %s to %s: %v`, src, dst, err)
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
@ -0,0 +1 @@
|
|||||||
|
## Release 0.1.0 (UNRELEASED)
|
File diff suppressed because it is too large
Load Diff
@ -1 +1,3 @@
|
|||||||
module github.com/rs/xid
|
module github.com/rs/xid
|
||||||
|
|
||||||
|
go 1.12
|
||||||
|
@ -1,12 +1,8 @@
|
|||||||
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
|
||||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||||
github.com/magefile/mage v1.10.0 h1:3HiXzCUY12kh9bIuyXShaVe529fJfyqoVM42o/uom2g=
|
|
||||||
github.com/magefile/mage v1.10.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
|
|
||||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||||
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
|
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
|
||||||
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
|
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
|
||||||
golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
|
|
||||||
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
|
||||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
|
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
|
||||||
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||||
|
@ -1,77 +0,0 @@
|
|||||||
// +build mage
|
|
||||||
|
|
||||||
package main
|
|
||||||
|
|
||||||
import (
|
|
||||||
"encoding/json"
|
|
||||||
"fmt"
|
|
||||||
"os"
|
|
||||||
"path"
|
|
||||||
|
|
||||||
"github.com/magefile/mage/mg"
|
|
||||||
"github.com/magefile/mage/sh"
|
|
||||||
)
|
|
||||||
|
|
||||||
// getBuildMatrix returns the build matrix from the current version of the go compiler
|
|
||||||
func getBuildMatrix() (map[string][]string, error) {
|
|
||||||
jsonData, err := sh.Output("go", "tool", "dist", "list", "-json")
|
|
||||||
if err != nil {
|
|
||||||
return nil, err
|
|
||||||
}
|
|
||||||
var data []struct {
|
|
||||||
Goos string
|
|
||||||
Goarch string
|
|
||||||
}
|
|
||||||
if err := json.Unmarshal([]byte(jsonData), &data); err != nil {
|
|
||||||
return nil, err
|
|
||||||
}
|
|
||||||
|
|
||||||
matrix := map[string][]string{}
|
|
||||||
for _, v := range data {
|
|
||||||
if val, ok := matrix[v.Goos]; ok {
|
|
||||||
matrix[v.Goos] = append(val, v.Goarch)
|
|
||||||
} else {
|
|
||||||
matrix[v.Goos] = []string{v.Goarch}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return matrix, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func CrossBuild() error {
|
|
||||||
matrix, err := getBuildMatrix()
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
for os, arches := range matrix {
|
|
||||||
for _, arch := range arches {
|
|
||||||
env := map[string]string{
|
|
||||||
"GOOS": os,
|
|
||||||
"GOARCH": arch,
|
|
||||||
}
|
|
||||||
if mg.Verbose() {
|
|
||||||
fmt.Printf("Building for GOOS=%s GOARCH=%s\n", os, arch)
|
|
||||||
}
|
|
||||||
if err := sh.RunWith(env, "go", "build", "./..."); err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func Lint() error {
|
|
||||||
gopath := os.Getenv("GOPATH")
|
|
||||||
if gopath == "" {
|
|
||||||
return fmt.Errorf("cannot retrieve GOPATH")
|
|
||||||
}
|
|
||||||
|
|
||||||
return sh.Run(path.Join(gopath, "bin", "golangci-lint"), "run", "./...")
|
|
||||||
}
|
|
||||||
|
|
||||||
// Run the test suite
|
|
||||||
func Test() error {
|
|
||||||
return sh.RunWith(map[string]string{"GORACE": "halt_on_error=1"},
|
|
||||||
"go", "test", "-race", "-v", "./...")
|
|
||||||
}
|
|
Loading…
Reference in New Issue