Merge pull request 'release/v1.0.0' (#1) from release/v1.0.0 into master

Reviewed-on: #1
This commit is contained in:
Jay 2021-06-14 05:48:00 +00:00
commit 78e0b02f37
13 changed files with 643 additions and 0 deletions

2
.gitignore vendored
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@ -15,3 +15,5 @@
# Dependency directories (remove the comment below to include it)
# vendor/
config.yml
deploy

10
Makefile Normal file
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@ -0,0 +1,10 @@
.PHONY: clean build
BIN_NAME := deploy
build:
go build -buildmode=pie -ldflags '-w -s' -o $(BIN_NAME) ./cmd/svc/main.go
clean:
rm $(BIN_NAME)
go clean

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@ -1,2 +1,20 @@
# auto-deploy-service
## Config struct
```yaml
server:
port: 10230 # server listen port
listens:
- http:
method: get # http method only support get and post
path: /test # http register path
headers: # header check map[string]string
x-validate-key: '123'
script: /tmp/run.sh # script location required execute permission
- http:
method: post
path: /test-post
headers: {}
script: /tmp/run.sh
```

148
cmd/svc/main.go Normal file
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@ -0,0 +1,148 @@
package main
import (
"context"
"deploy/pkg/config"
"deploy/pkg/logger"
"deploy/pkg/server"
"deploy/pkg/tools"
"flag"
"fmt"
"log"
"net/http"
"os"
"os/signal"
"syscall"
"time"
"github.com/sirupsen/logrus"
"gopkg.in/fsnotify.v1"
)
var cfgPath string = "./config.yml"
func main() {
flag.StringVar(&cfgPath, "c", "./config.yml", "config yaml path")
flag.Parse()
if !tools.CheckExists(cfgPath, false) {
log.Fatal(fmt.Errorf("config file not exists"))
}
// lock for service running
// buffer count 5
reloadChan := make(chan struct{}, 5)
// lock for main lock
lock := make(chan os.Signal, 1)
signal.Notify(lock, syscall.SIGTERM, syscall.SIGINT, syscall.SIGKILL)
watcher, err := fsnotify.NewWatcher()
if err != nil {
log.Fatal(err)
}
defer watcher.Close()
go func() {
for {
select {
case event, ok := <-watcher.Events:
if !ok {
// channel closed
return
}
if event.Op&fsnotify.Write == fsnotify.Write {
// send reload channel
reloadChan <- struct{}{}
}
case err, ok := <-watcher.Errors:
if !ok {
// channel closed
return
}
log.Fatal(err)
}
}
}()
if err := watcher.Add(cfgPath); err != nil {
log.Fatal(err)
}
go runService(reloadChan)
<-lock
close(reloadChan)
}
func runService(reload <-chan struct{}) {
lastReload := time.Now()
log := logger.NewLogger(nil)
var svc *http.Server
// infinity loop
for {
if svc == nil {
svc = startServer(log)
}
select {
case _, ok := <-reload:
if !ok {
// channel closed exit program
if err := stopServer(svc); err != nil {
log.Fatal(err)
return
}
}
if time.Since(lastReload).Seconds() < float64(2*time.Second) {
break
}
lastReload = time.Now()
if err := stopServer(svc); err != nil {
log.Fatal(err)
}
}
}
}
func startServer(log *logrus.Logger) *http.Server {
cfg, err := config.Load(cfgPath)
if err != nil {
log.Fatal(err)
}
engine := server.NewServer(log)
// set routes
if err := engine.SetRoutes(cfg.Listens); err != nil {
log.Fatal(err)
}
svc := &http.Server{
Addr: fmt.Sprintf(":%d", cfg.Server.Port),
Handler: engine.Engine,
}
go func() {
if err := svc.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatal(err)
}
}()
return svc
}
func stopServer(svc *http.Server) error {
ctx, cancel := context.WithTimeout(context.Background(), time.Second*1)
defer cancel()
if err := svc.Shutdown(ctx); err != nil {
return err
}
return nil
}

9
config.yml.sample Normal file
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@ -0,0 +1,9 @@
server:
port: 10230
listens:
- http:
method: get
path: /t
headers: {}
script: /tmp/run.sh

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@ -0,0 +1,11 @@
[Unit]
Description=Auto Deploy Service
[Service]
Type=sample
WorkingDirectory=/etc/auto-deploy-service
ExecStart=/usr/local/bin/deploy
Restart=always
[Install]
WantedBy=multi-user.target

33
go.mod Normal file
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@ -0,0 +1,33 @@
module deploy
go 1.17
require (
github.com/gin-gonic/gin v1.7.2
github.com/otakukaze/config-loader v1.0.2
github.com/pkg/errors v0.9.1
github.com/sirupsen/logrus v1.8.1
gopkg.in/fsnotify.v1 v1.4.7
)
require (
github.com/BurntSushi/toml v0.3.1 // indirect
github.com/fsnotify/fsnotify v1.4.9 // indirect
github.com/gin-contrib/sse v0.1.0 // indirect
github.com/go-playground/locales v0.13.0 // indirect
github.com/go-playground/universal-translator v0.17.0 // indirect
github.com/go-playground/validator/v10 v10.6.1 // indirect
github.com/golang/protobuf v1.5.2 // indirect
github.com/json-iterator/go v1.1.11 // indirect
github.com/leodido/go-urn v1.2.1 // indirect
github.com/mattn/go-isatty v0.0.13 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.1 // indirect
github.com/otakukaze/envconfig v1.0.4 // indirect
github.com/ugorji/go/codec v1.2.6 // indirect
golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a // indirect
golang.org/x/sys v0.0.0-20210611083646-a4fc73990273 // indirect
golang.org/x/text v0.3.6 // indirect
google.golang.org/protobuf v1.26.0 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect
)

100
go.sum Normal file
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@ -0,0 +1,100 @@
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
github.com/gin-gonic/gin v1.7.2 h1:Tg03T9yM2xa8j6I3Z3oqLaQRSmKvxPd6g/2HJ6zICFA=
github.com/gin-gonic/gin v1.7.2/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjXkfUtY=
github.com/go-playground/assert/v2 v2.0.1 h1:MsBgLAaY856+nPRTKrp3/OZK38U/wa0CcBYNjji3q3A=
github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.13.0 h1:HyWk6mgj5qFqCT5fjGBuRArbVDfE4hi8+e8ceBS/t7Q=
github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD876Lmtgy7VtROAbHHXk8no=
github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
github.com/go-playground/validator/v10 v10.6.1 h1:W6TRDXt4WcWp4c4nf/G+6BkGdhiIo0k417gfr+V6u4I=
github.com/go-playground/validator/v10 v10.6.1/go.mod h1:xm76BBt941f7yWdGnI2DVPFFg1UK3YY04qifoXU3lOk=
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/json-iterator/go v1.1.11 h1:uVUAXhF2To8cbw/3xN3pxj6kk7TYKs98NIrTqPlMWAQ=
github.com/json-iterator/go v1.1.11/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
github.com/leodido/go-urn v1.2.1 h1:BqpAaACuzVSgi/VLzGZIobT2z4v53pjosyNd9Yv6n/w=
github.com/leodido/go-urn v1.2.1/go.mod h1:zt4jvISO2HfUBqxjfIshjdMTYS56ZS/qv49ictyFfxY=
github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
github.com/mattn/go-isatty v0.0.13 h1:qdl+GuBjcsKKDco5BsxPJlId98mSWNKqYA+Co0SC1yA=
github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/otakukaze/config-loader v1.0.2 h1:gmLd58HBNMCzhgsgoiGY8KYZSdenGNQgiZIpoI4nfnY=
github.com/otakukaze/config-loader v1.0.2/go.mod h1:9NtjfLY8DnBBZACYbjX9TO9868mwx8rWaRrSGvIFx6E=
github.com/otakukaze/envconfig v1.0.4 h1:/rZ8xq1vFpgWzqsqUkk61doDGNv9pIXqrog/mCvSx8Y=
github.com/otakukaze/envconfig v1.0.4/go.mod h1:v2dNv5NX1Lakw3FTAkbxYURyaiOy68M8QpMTZz+ogfs=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
github.com/ugorji/go v1.2.6 h1:tGiWC9HENWE2tqYycIqFTNorMmFRVhNwCpDOpWqnk8E=
github.com/ugorji/go v1.2.6/go.mod h1:anCg0y61KIhDlPZmnH+so+RQbysYVyDko0IMgJv0Nn0=
github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
github.com/ugorji/go/codec v1.2.6 h1:7kbGefxLoDBuYXOms4yD7223OpNMMPNPZxXk5TvFcyQ=
github.com/ugorji/go/codec v1.2.6/go.mod h1:V6TCNZ4PHqoHGFZuSG1W8nrCzzdgA2DozYxWFFpvxTw=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a h1:kr2P4QFmQr29mSLA43kwrOcgcReGTfbE9N577tCTuBc=
golang.org/x/crypto v0.0.0-20210513164829-c07d793c2f9a/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210611083646-a4fc73990273 h1:faDu4veV+8pcThn4fewv6TVlNCezafGoC1gM/mxQLbQ=
golang.org/x/sys v0.0.0-20210611083646-a4fc73990273/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0 h1:bxAC2xTBsZGibn2RTntX0oH50xLsqy1OxA9tTL3p/lk=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

92
pkg/config/config.go Normal file
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package config
import (
"deploy/pkg/set"
"deploy/pkg/tools"
"fmt"
"strings"
errors "github.com/pkg/errors"
confLoader "github.com/otakukaze/config-loader"
)
type Config struct {
Server Server `yaml:"server"`
Listens []Listen `yaml:"listens"`
}
type Server struct {
Port int `yaml:"port" env:"SERVER_PORT" default:"10230"`
}
type Listen struct {
HTTP *HTTPListen `yaml:"http"`
}
type HTTPListen struct {
Method string `yaml:"method"`
Path string `yaml:"path"`
Headers map[string]string `yaml:"headers"`
Script string `yaml:"script"`
}
func Load(p ...string) (*Config, error) {
cfg := &Config{}
opts := &confLoader.LoadOptions{
FromEnv: true,
}
// check path exists
if len(p) > 0 && p[0] != "" {
if !tools.CheckExists(p[0], false) {
return nil, errors.New("config not exist")
}
opts.ConfigFile = &confLoader.ConfigFile{
Type: confLoader.ConfigFileTypeYAML,
Path: tools.ParsePath(p[0]),
}
}
if err := confLoader.Load(&cfg, opts); err != nil {
return nil, err
}
// check all listen path and script
pathSet := set.NewSet()
for _, v := range cfg.Listens {
if v.HTTP == nil {
continue
}
key := fmt.Sprintf("%s-%s", v.HTTP.Method, v.HTTP.Path)
if pathSet.Has(key) {
return nil, errors.WithStack(fmt.Errorf("path is duplicate: %s\n", v.HTTP.Path))
}
v.HTTP.Method = strings.ToUpper(v.HTTP.Method)
// check method support
switch v.HTTP.Method {
case "GET":
case "POST":
break
default:
return nil, errors.WithStack(fmt.Errorf("http method (%s) not support", v.HTTP.Method))
}
pathSet.Add(key)
// check script exists
if !tools.CheckExists(v.HTTP.Script, false) {
return nil, errors.WithStack(fmt.Errorf("path (%s) script not exists: %s\n", v.HTTP.Path, v.HTTP.Script))
}
}
return cfg, nil
}

24
pkg/logger/logger.go Normal file
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package logger
import (
"io"
"os"
"github.com/sirupsen/logrus"
)
func NewLogger(output io.Writer) *logrus.Logger {
l := logrus.New()
l.SetFormatter(&logrus.TextFormatter{})
l.SetLevel(logrus.DebugLevel)
if output != nil {
l.SetOutput(output)
} else {
l.SetOutput(os.Stdout)
}
return l
}

97
pkg/server/server.go Normal file
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package server
import (
"bufio"
"deploy/pkg/config"
"os/exec"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
)
type HTTPServer struct {
Engine *gin.Engine
Logger *logrus.Logger
}
func NewServer(logger *logrus.Logger) *HTTPServer {
e := gin.Default()
s := &HTTPServer{
Engine: e,
Logger: logger,
}
return s
}
func (s *HTTPServer) setHandler(check map[string]string, script string) gin.HandlerFunc {
return func(c *gin.Context) {
if len(check) > 0 {
for k, v := range check {
if c.GetHeader(k) != v {
s.Logger.WithFields(logrus.Fields{
"method": c.Request.Method,
"path": c.Request.URL.Path,
"header": k,
}).Warnf("header value not match\n")
c.AbortWithStatus(403)
return
}
}
}
// ctx := c.Copy()
go func() {
cmd := exec.Command(script)
// r, w := io.Pipe()
nlog := s.Logger.WithFields(logrus.Fields{"script": script})
reader, err := cmd.StdoutPipe()
if err != nil {
nlog.Warnf("setup pipe out fail: %+v\n", err)
}
if err := cmd.Start(); err != nil {
nlog.Warnf("start script fail: %+v\n", err)
}
in := bufio.NewScanner(reader)
for in.Scan() {
nlog.Debugf(in.Text())
}
if err := in.Err(); err != nil {
nlog.Warnf("script error: %+v\n", err)
}
}()
c.String(200, "ok")
}
}
func (s *HTTPServer) SetRoutes(listens []config.Listen) error {
if len(listens) == 0 {
return nil
}
for _, v := range listens {
if v.HTTP == nil {
continue
}
switch v.HTTP.Method {
case "POST":
s.Engine.POST(v.HTTP.Path, s.setHandler(v.HTTP.Headers, v.HTTP.Script))
break
case "GET":
s.Engine.GET(v.HTTP.Path, s.setHandler(v.HTTP.Headers, v.HTTP.Script))
break
default:
break
}
}
return nil
}

30
pkg/set/set.go Normal file
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package set
type Set map[interface{}]struct{}
func NewSet() Set {
return make(map[interface{}]struct{})
}
func (s Set) Add(i interface{}) {
s[i] = struct{}{}
}
func (s Set) Has(i interface{}) bool {
_, ok := s[i]
return ok
}
func (s Set) Size() int {
return len(s)
}
func (s Set) Keys() []interface{} {
keys := make([]interface{}, 0)
for k, _ := range s {
keys = append(keys, k)
}
return keys
}

69
pkg/tools/tools.go Normal file
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package tools
import (
"os"
"path"
"runtime"
"strings"
)
// ParsePath - parse file path to absPath
func ParsePath(dst string) string {
wd, err := os.Getwd()
if err != nil {
wd = ""
}
if []rune(dst)[0] == '~' {
home := UserHomeDir()
if len(home) > 0 {
dst = strings.Replace(dst, "~", home, -1)
}
}
if path.IsAbs(dst) {
dst = path.Clean(dst)
return dst
}
str := path.Join(wd, dst)
str = path.Clean(str)
return str
}
// UserHomeDir - get user home directory
func UserHomeDir() string {
env := "HOME"
if runtime.GOOS == "windows" {
env = "USERPROFILE"
} else if runtime.GOOS == "plan9" {
env = "home"
}
return os.Getenv(env)
}
// CheckExists - check file exists
func CheckExists(filePath string, allowDir bool) bool {
filePath = ParsePath(filePath)
stat, err := os.Stat(filePath)
if err != nil && !os.IsExist(err) {
return false
}
if !allowDir && stat.IsDir() {
return false
}
return true
}
// IsDir -
func IsDir(filePath string) bool {
filePath = ParsePath(filePath)
stat, err := os.Stat(filePath)
if err != nil && !os.IsExist(err) {
return false
}
if !stat.IsDir() {
return false
}
return true
}