update

config_handler/config_handler.go

@@ -0,0 +1,80 @@
+package config_handler
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+
+	"git.icechen.cn/pkg/drone_plugin/git"
+
+	"github.com/drone/drone-go/drone"
+	"github.com/drone/drone-go/plugin/config"
+	"github.com/sirupsen/logrus"
+)
+
+// New returns a new conversion plugin.
+func New() config.Plugin {
+	return &plugin{}
+}
+
+type plugin struct{}
+
+func (p *plugin) Find(ctx context.Context, req *config.Request) (*drone.Config, error) {
+	resp, err := json.Marshal(req)
+	if err != nil {
+		logrus.Error(err)
+		return nil, err
+	}
+	logrus.Infof("%s", string(resp))
+
+	// 1. 获取原始配置文件信息
+	cfg, err := getRealConfig(getGitClient(req))
+	if err != nil {
+		logrus.Error(err)
+		return nil, err
+	}
+
+	// 2. 非 monorepo 的直接返回
+	if cfg.Type != TypeMonorepo {
+		// 返回 nil 按照 204 处理
+		return nil, nil
+	}
+
+	// 3. 获取提交文件树
+	modifiedFileList, err := getGitClient(req).GetCommitModifiedFileList()
+	if err != nil {
+		logrus.Error(err)
+		return nil, err
+	}
+
+	// 4. 根据文件树以及原始配置文件的信息，组装需要构建的服务的ci信息
+	// 4.1 api
+	modifiedApiList := getModifiedApi(cfg.Api, modifiedFileList)
+
+	_ = modifiedApiList
+	// 4.2 service
+
+	// 5. 组装所有ci信息并输出
+	return nil, nil
+}
+
+func getGitClient(req *config.Request) git.Client {
+	return git.New(req.Repo.Namespace, req.Repo.Name, req.Build.After, req.Repo.Config)
+}
+
+func getModifiedApi(api []Api, modifiedFileList []string) []Api {
+	ret := make([]Api, 0)
+	tempIndex := NewSet()
+	for i, a := range api {
+		for _, file := range modifiedFileList {
+			if strings.HasSuffix(file, a.Root) {
+				tempIndex.Add(i)
+			}
+		}
+	}
+
+	for _, i := range tempIndex.ToSlice() {
+		ret = append(ret, api[i])
+	}
+	return ret
+}

config_handler/destination_config.go

@@ -0,0 +1,27 @@
+package config_handler
+
+import "git.icechen.cn/pkg/drone_plugin/go_handler"
+
+type ApiHandler interface {
+	ToDestinationConfig() (string, error)
+}
+
+func (al ApiList) toDestinationConfig() (string, error) {
+	return "", nil
+}
+
+func (a Api) toDestinationConfig() (string, error) {
+	var handler ApiHandler
+	switch a.Type {
+	case go_handler.TypeGolang:
+		handler = go_handler.GoApiHandler{}
+	}
+
+	return handler.ToDestinationConfig()
+}
+
+func (sl ServiceList) toDestinationConfig() {
+}
+
+func (s Service) toDestinationConfig() {
+}

config_handler/real_config.go

@@ -0,0 +1,46 @@
+package config_handler
+
+import (
+	"git.icechen.cn/pkg/drone_plugin/git"
+	"gopkg.in/yaml.v3"
+)
+
+const TypeMonorepo = "monorepo" // 单库类型
+
+type Config struct {
+	Kind    string      `json:"kind" yaml:"kind"`
+	Type    string      `json:"type" yaml:"type"`
+	Name    string      `json:"name" yaml:"name"`
+	Api     ApiList     `json:"api" yaml:"api"`
+	Service ServiceList `json:"service" yaml:"service"`
+}
+
+type (
+	ApiList []Api
+	Api     struct {
+		Name string `json:"name" yaml:"name"`
+		Root string `json:"root" yaml:"root"`
+		Type string `json:"type" yaml:"type"`
+	}
+)
+
+type (
+	ServiceList []Service
+	Service     struct {
+		Name string `json:"name" yaml:"name"`
+		Root string `json:"root" yaml:"root"`
+		Type string `json:"type" yaml:"type"`
+	}
+)
+
+// getRealConfig 获取原始配置文件内容
+func getRealConfig(client git.Client) (Config, error) {
+	var c Config
+	realConfigContent, err := client.GetRealConfig()
+	if err != nil {
+		return c, err
+	}
+
+	err = yaml.Unmarshal([]byte(realConfigContent), &c)
+	return c, err
+}

config_handler/util.go

@@ -0,0 +1,21 @@
+package config_handler
+
+type Set map[int]struct{}
+
+func NewSet() Set {
+	return make(Set)
+}
+
+func (s *Set) Add(data ...int) {
+	for _, d := range data {
+		(*s)[d] = struct{}{}
+	}
+}
+
+func (s Set) ToSlice() []int {
+	ret := make([]int, 0, len(s))
+	for k := range s {
+		ret = append(ret, k)
+	}
+	return ret
+}

git/git.go

@@ -0,0 +1,82 @@
+package git
+
+import (
+	"encoding/base64"
+	"errors"
+	"net/http"
+
+	"code.gitea.io/sdk/gitea"
+)
+
+var cli *gitea.Client
+
+func init() {
+	var err error
+	cli, err = gitea.NewClient("https://git.icechen.cn/", gitea.SetToken("4322b0d361004db5dcea1741417f9e014a0f428f"))
+	if err != nil {
+		panic(err)
+	}
+}
+
+// DefaultRealConfigFilePath 默认原始配置文件路径
+const DefaultRealConfigFilePath = ".drone.yml"
+
+// Client git 客户端
+type Client struct {
+	namespace      string
+	repo           string
+	ref            string
+	realConfigPath string
+}
+
+// New 创建 git 客户端
+func New(namespace string, repo string, ref string, configPath string) Client {
+	return Client{
+		namespace:      namespace,
+		repo:           repo,
+		ref:            ref,
+		realConfigPath: configPath,
+	}
+}
+
+// GetFileContent 获取文件内容
+func (c Client) GetFileContent(filepath string) (string, error) {
+	ret, resp, err := cli.GetContents(c.namespace, c.repo, c.ref, filepath)
+	if err != nil {
+		return "", err
+	}
+	if resp.StatusCode != http.StatusOK {
+		return "", errors.New("gitea fail")
+	}
+
+	fileContent, err := base64.StdEncoding.DecodeString(*ret.Content)
+	if err != nil {
+		return "", err
+	}
+	return string(fileContent), nil
+}
+
+// GetRealConfig 获取原始配置文件
+func (c Client) GetRealConfig() (string, error) {
+	filePath := DefaultRealConfigFilePath
+	if c.realConfigPath == "" {
+		filePath = c.realConfigPath
+	}
+	return c.GetFileContent(filePath)
+}
+
+func (c Client) GetCommitModifiedFileList() ([]string, error) {
+	commit, resp, err := cli.GetSingleCommit(c.namespace, c.repo, c.ref)
+	if err != nil {
+		return nil, err
+	}
+	if resp.StatusCode != http.StatusOK {
+		return nil, errors.New("gitea fail")
+	}
+
+	modifiedFileList := make([]string, len(commit.Files))
+	for i, file := range commit.Files {
+		modifiedFileList[i] = file.Filename
+	}
+	return modifiedFileList, nil
+}

go.mod

@@ -9,6 +9,9 @@ require (
 )
 
 require (
+	code.gitea.io/sdk/gitea v0.15.0 // indirect
 	github.com/99designs/httpsignatures-go v0.0.0-20170731043157-88528bf4ca7e // indirect
+	github.com/hashicorp/go-version v1.3.0 // indirect
 	golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
 )

go.sum

@@ -1,15 +1,45 @@
+code.gitea.io/gitea-vet v0.2.1/go.mod h1:zcNbT/aJEmivCAhfmkHOlT645KNOf9W2KnkLgFjGGfE=
+code.gitea.io/sdk/gitea v0.15.0 h1:tsNhxDM/2N1Ohv1Xq5UWrht/esg0WmtRj4wsHVHriTg=
+code.gitea.io/sdk/gitea v0.15.0/go.mod h1:klY2LVI3s3NChzIk/MzMn7G1FHrfU7qd63iSMVoHRBA=
 github.com/99designs/httpsignatures-go v0.0.0-20170731043157-88528bf4ca7e h1:rl2Aq4ZODqTDkeSqQBy+fzpZPamacO1Srp8zq7jf2Sc=
 github.com/99designs/httpsignatures-go v0.0.0-20170731043157-88528bf4ca7e/go.mod h1:Xa6lInWHNQnuWoF0YPSsx+INFA9qk7/7pTjwb3PInkY=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/drone/drone-go v1.7.1 h1:ZX+3Rs8YHUSUQ5mkuMLmm1zr1ttiiE2YGNxF3AnyDKw=
 github.com/drone/drone-go v1.7.1/go.mod h1:fxCf9jAnXDZV1yDr0ckTuWd1intvcQwfJmTRpTZ1mXg=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/hashicorp/go-version v1.2.1/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/go-version v1.3.0 h1:McDWVJIU/y+u1BRV06dPaLfLCaT7fUTJLp5r04x7iNw=
+github.com/hashicorp/go-version v1.3.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
 github.com/kelseyhightower/envconfig v1.4.0 h1:Im6hONhd3pLkfDFsbRgu68RDNkGF1r3dvMUtDTo2cv8=
 github.com/kelseyhightower/envconfig v1.4.0/go.mod h1:cccZRl6mQpaq41TPp5QxidR+Sa3axMbJDNb//FQX6Gg=
 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 v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
+github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+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 v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200325010219-a49f79bcc224/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

go_coverter/go_coverter.go

@@ -1,40 +0,0 @@
-package go_coverter
-
-import (
-	"context"
-	"encoding/json"
-
-	"github.com/sirupsen/logrus"
-
-	"github.com/drone/drone-go/plugin/config"
-
-	"github.com/drone/drone-go/drone"
-)
-
-const defaultPipeline = `
-kind: pipeline
-name: default
-steps:
-- name: build
-  image: golang
-  commands:
-  - go build
-  - go test -v
-`
-
-// New returns a new conversion plugin.
-func New() config.Plugin {
-	return &plugin{}
-}
-
-type plugin struct{}
-
-func (p *plugin) Find(ctx context.Context, req *config.Request) (*drone.Config, error) {
-	resp, err := json.Marshal(req)
-	if err != nil {
-		logrus.Error(err)
-		return nil, err
-	}
-	logrus.Infof("%s", string(resp))
-	return nil, nil
-}

go_handler/go_handler.go

@@ -0,0 +1,20 @@
+package go_handler
+
+const TypeGolang = "golang"
+
+const defaultPipeline = `
+kind: pipeline
+name: default
+steps:
+- name: build
+  image: golang
+  commands:
+  - go build
+  - go test -v
+`
+
+type GoApiHandler struct{}
+
+func (GoApiHandler) ToDestinationConfig() (string, error) {
+	return "", nil
+}

main.go

@@ -3,11 +3,12 @@ package main
 import (
 	"net/http"
 
+	"git.icechen.cn/pkg/drone_plugin/config_handler"
+
 	"github.com/drone/drone-go/plugin/config"
 
 	"github.com/sirupsen/logrus"
 
-	"git.icechen.cn/pkg/drone_plugin/go_coverter"
 	"github.com/kelseyhightower/envconfig"
 )
 
@@ -36,7 +37,7 @@ func main() {
 	}
 
 	handler := config.Handler(
-		go_coverter.New(),
+		config_handler.New(),
 		spec.Secret,
 		logrus.StandardLogger(),
 	)