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New command structure. Add replace command.

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This commit is contained in:
trading_peter 2022-09-28 10:10:01 +02:00
parent bea89e2a80
commit 8433170681
6 changed files with 233 additions and 152 deletions
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31
build.go Normal file
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@ -0,0 +1,31 @@
package main
import (
"os"
"path/filepath"
"github.com/evanw/esbuild/pkg/api"
"github.com/urfave/cli/v2"
)
func buildAction(ctx *cli.Context) error {
cfgPath := ctx.String("c")
os.Chdir(filepath.Dir(cfgPath))
opts := readCfg(cfgPath)
for _, o := range opts {
cp(o)
if ctx.Bool("p") {
o.ESBuild.MinifyIdentifiers = true
o.ESBuild.MinifySyntax = true
o.ESBuild.MinifyWhitespace = true
o.ESBuild.Sourcemap = api.SourceMapNone
}
api.Build(o.ESBuild)
replace(o)
}
return nil
}

4
go.mod
View File

@ -12,10 +12,14 @@ require (
)
require (
github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
github.com/gorilla/websocket v1.5.0 // indirect
github.com/russross/blackfriday/v2 v2.1.0 // indirect
github.com/smartystreets/goconvey v1.7.2 // indirect
github.com/tidwall/match v1.1.1 // indirect
github.com/tidwall/pretty v1.2.0 // indirect
github.com/urfave/cli/v2 v2.16.3 // indirect
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 // indirect
golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10 // indirect
gopkg.in/fsnotify.v1 v1.4.7 // indirect
)

8
go.sum
View File

@ -1,3 +1,5 @@
github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
github.com/evanw/esbuild v0.14.50 h1:h7sijkRPGB9ckpIOc6FMZ81/NMy/4g40LhsBAtPa3/I=
github.com/evanw/esbuild v0.14.50/go.mod h1:dkwI35DCMf0iR+tJDiCEiPKZ4A+AotmmeLpPEv3dl9k=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
@ -19,6 +21,8 @@ github.com/otiai10/mint v1.3.3 h1:7JgpsBaN0uMkyju4tbYHu0mnM55hNKVYLsXmwr15NQI=
github.com/otiai10/mint v1.3.3/go.mod h1:/yxELlJQ0ufhjUwhshSj+wFjZ78CnZ48/1wtmBH1OTc=
github.com/radovskyb/watcher v1.0.7 h1:AYePLih6dpmS32vlHfhCeli8127LzkIgwJGcwwe8tUE=
github.com/radovskyb/watcher v1.0.7/go.mod h1:78okwvY5wPdzcb1UYnip1pvrZNIVEIh/Cm+ZuvsUYIg=
github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=
github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
github.com/smartystreets/assertions v1.2.0 h1:42S6lae5dvLc7BrLu/0ugRtcFVjoJNMC/N3yZFZkDFs=
github.com/smartystreets/assertions v1.2.0/go.mod h1:tcbTF8ujkAEcZ8TElKY+i30BzYlVhC/LOxJk7iOWnoo=
github.com/smartystreets/goconvey v1.7.2 h1:9RBaZCeXEQ3UselpuwUQHltGVXvdwm6cv1hgR6gDIPg=
@ -29,6 +33,10 @@ github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
github.com/urfave/cli/v2 v2.16.3 h1:gHoFIwpPjoyIMbJp/VFd+/vuD0dAgFK4B6DpEMFJfQk=
github.com/urfave/cli/v2 v2.16.3/go.mod h1:1CNUng3PtjQMtRzJO4FMXBQvkGtuYRxxiR9xMa7jMwI=
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=

7
linker.go
View File

@ -32,10 +32,15 @@ func link(from, to string) chan struct{} {
name := gjson.Get(content, "name").String()
if deps[name] {
packages[name] = filepath.Dir(packageFiles[i])
pp, err := filepath.Abs(filepath.Dir(packageFiles[i]))
if err == nil {
packages[name] = pp
}
}
}
fmt.Printf("Found %d npm packages to monitor for changes.\n", len(packages))
go func() {
w := watcher.New()
w.SetMaxEvents(1)

212
main.go
View File

@ -5,19 +5,13 @@ import (
"errors"
"fmt"
"io/ioutil"
"net/http"
"os"
"os/signal"
"path/filepath"
"strings"
"syscall"
"time"
"github.com/evanw/esbuild/pkg/api"
"github.com/goyek/goyek"
"github.com/jaschaephraim/lrserver"
"github.com/otiai10/copy"
"github.com/radovskyb/watcher"
"github.com/urfave/cli/v2"
)
var triggerReload = make(chan struct{})
@ -73,160 +67,76 @@ func readCfg(cfgPath string) []options {
}
func main() {
flow := &goyek.Flow{}
cfgParam := &cli.StringFlag{
Name: "c",
Value: "./.gowebbuild.json",
Usage: "path to config file config file.",
}
cfgPathParam := flow.RegisterStringParam(goyek.StringParam{
Name: "c",
Usage: "Path to config file config file.",
Default: "./.gowebbuild.json",
})
app := &cli.App{
Commands: []*cli.Command{
{
Name: "build",
Usage: "build web sources one time and exit",
Flags: []cli.Flag{
cfgParam,
&cli.BoolFlag{
Name: "p",
Value: false,
Usage: "use production ready build settings",
},
},
Action: buildAction,
},
prodParam := flow.RegisterBoolParam(goyek.BoolParam{
Name: "p",
Usage: "Use production ready build settings",
Default: false,
})
{
Name: "watch",
Usage: "watch for changes and trigger the build",
Flags: []cli.Flag{
cfgParam,
},
Action: watchAction,
},
buildOnly := goyek.Task{
Name: "build",
Usage: "",
Params: goyek.Params{cfgPathParam, prodParam},
Action: func(tf *goyek.TF) {
cfgPath := cfgPathParam.Get(tf)
os.Chdir(filepath.Dir(cfgPath))
opts := readCfg(cfgPath)
{
Name: "replace",
ArgsUsage: "[files] [search] [replace]",
Usage: "replace text in files",
Action: func(ctx *cli.Context) error {
files := ctx.Args().Get(0)
searchStr := ctx.Args().Get(1)
replaceStr := ctx.Args().Get(2)
for _, o := range opts {
cp(o)
if files == "" {
return fmt.Errorf("invalid file pattern")
}
if prodParam.Get(tf) {
o.ESBuild.MinifyIdentifiers = true
o.ESBuild.MinifySyntax = true
o.ESBuild.MinifyWhitespace = true
o.ESBuild.Sourcemap = api.SourceMapNone
}
if searchStr == "" {
return fmt.Errorf("invalid search string")
}
api.Build(o.ESBuild)
replace(o)
}
replace(options{
Replace: []struct {
Pattern string
Search string
Replace string
}{
{
Pattern: files,
Search: searchStr,
Replace: replaceStr,
},
},
})
return nil
},
},
},
}
watch := goyek.Task{
Name: "watch",
Usage: "",
Params: goyek.Params{cfgPathParam},
Action: func(tf *goyek.TF) {
cfgPath := cfgPathParam.Get(tf)
os.Chdir(filepath.Dir(cfgPath))
optsSetups := readCfg(cfgPath)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
for i := range optsSetups {
opts := optsSetups[i]
go func(opts options) {
w := watcher.New()
w.SetMaxEvents(1)
w.FilterOps(watcher.Write, watcher.Rename, watcher.Move, watcher.Create, watcher.Remove)
if len(opts.Watch.Exclude) > 0 {
w.Ignore(opts.Watch.Exclude...)
}
if err := w.AddRecursive(opts.Watch.Path); err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
go func() {
for {
select {
case event := <-w.Event:
fmt.Printf("File %s changed\n", event.Name())
cp(opts)
build(opts)
replace(opts)
case err := <-w.Error:
fmt.Println(err.Error())
case <-w.Closed:
return
}
}
}()
fmt.Printf("Watching %d elements in %s\n", len(w.WatchedFiles()), opts.Watch.Path)
cp(opts)
build(opts)
replace(opts)
if err := w.Start(time.Millisecond * 100); err != nil {
fmt.Println(err.Error())
}
}(opts)
if opts.Serve.Path != "" {
go func() {
port := 8888
if opts.Serve.Port != 0 {
port = opts.Serve.Port
}
http.Handle("/", http.FileServer(http.Dir(opts.Serve.Path)))
fmt.Printf("Serving contents of %s at :%d\n", opts.Serve.Path, port)
err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
if err != nil {
fmt.Printf("%+v\n", err.Error())
os.Exit(1)
}
}()
}
if opts.Link.From != "" {
reqBuildCh := link(opts.Link.From, opts.Link.To)
go func() {
for range reqBuildCh {
cp(opts)
build(opts)
replace(opts)
}
}()
}
}
go func() {
fmt.Println("Starting live reload server")
lr := lrserver.New(lrserver.DefaultName, lrserver.DefaultPort)
go func() {
for {
<-triggerReload
lr.Reload("")
}
}()
lr.SetStatusLog(nil)
err := lr.ListenAndServe()
if err != nil {
panic(err)
}
}()
<-c
fmt.Println("\nExit")
os.Exit(0)
},
if err := app.Run(os.Args); err != nil {
fmt.Println(err)
}
flow.DefaultTask = flow.Register(watch)
flow.Register(buildOnly)
flow.Main()
}
func cp(opts options) {

123
watch.go Normal file
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@ -0,0 +1,123 @@
package main
import (
"fmt"
"net/http"
"os"
"os/signal"
"path/filepath"
"syscall"
"time"
"github.com/jaschaephraim/lrserver"
"github.com/radovskyb/watcher"
"github.com/urfave/cli/v2"
)
func watchAction(ctx *cli.Context) error {
cfgPath := ctx.String("c")
os.Chdir(filepath.Dir(cfgPath))
optsSetups := readCfg(cfgPath)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
for i := range optsSetups {
opts := optsSetups[i]
go func(opts options) {
w := watcher.New()
w.SetMaxEvents(1)
w.FilterOps(watcher.Write, watcher.Rename, watcher.Move, watcher.Create, watcher.Remove)
if len(opts.Watch.Exclude) > 0 {
w.Ignore(opts.Watch.Exclude...)
}
if err := w.AddRecursive(opts.Watch.Path); err != nil {
fmt.Println(err.Error())
os.Exit(1)
}
go func() {
for {
select {
case event := <-w.Event:
fmt.Printf("File %s changed\n", event.Name())
cp(opts)
build(opts)
replace(opts)
case err := <-w.Error:
fmt.Println(err.Error())
case <-w.Closed:
return
}
}
}()
fmt.Printf("Watching %d elements in %s\n", len(w.WatchedFiles()), opts.Watch.Path)
cp(opts)
build(opts)
replace(opts)
if err := w.Start(time.Millisecond * 100); err != nil {
fmt.Println(err.Error())
}
}(opts)
if opts.Serve.Path != "" {
go func() {
port := 8888
if opts.Serve.Port != 0 {
port = opts.Serve.Port
}
http.Handle("/", http.FileServer(http.Dir(opts.Serve.Path)))
fmt.Printf("Serving contents of %s at :%d\n", opts.Serve.Path, port)
err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
if err != nil {
fmt.Printf("%+v\n", err.Error())
os.Exit(1)
}
}()
}
if opts.Link.From != "" {
reqBuildCh := link(opts.Link.From, opts.Link.To)
go func() {
for range reqBuildCh {
cp(opts)
build(opts)
replace(opts)
}
}()
}
}
go func() {
fmt.Println("Starting live reload server")
lr := lrserver.New(lrserver.DefaultName, lrserver.DefaultPort)
go func() {
for {
<-triggerReload
lr.Reload("")
}
}()
lr.SetStatusLog(nil)
err := lr.ListenAndServe()
if err != nil {
panic(err)
}
}()
<-c
fmt.Println("\nStopped watching")
return nil
}