[OP-1796] Deferred PR creation

cmd/config.go

@@ -24,6 +24,10 @@ import (
 	"gopkg.in/yaml.v3"
 )
 
+var configFlags = struct {
+	noRedacting bool
+}{}
+
 // configCmd represents the config command
 var configCmd = &cobra.Command{
 	Use:   "config",
@@ -32,10 +36,18 @@ var configCmd = &cobra.Command{
 		enc := yaml.NewEncoder(os.Stdout)
 		enc.SetIndent(2)
 		defer enc.Close()
-		return enc.Encode(cfg)
+
+		printableCfg := cfg
+		if !configFlags.noRedacting {
+			printableCfg = printableCfg.Censored()
+		}
+
+		return enc.Encode(printableCfg)
 	},
 }
 
 func init() {
 	rootCmd.AddCommand(configCmd)
+
+	configCmd.Flags().BoolVar(&configFlags.noRedacting, "no-redacting", false, "Show secret fields, instead of redacting tokens and private keys.")
 }

cmd/config_schema.go

@@ -49,7 +49,7 @@ var configSchemaCmd = &cobra.Command{
 			fmt.Println(string(data))
 			return nil
 		}
-		if err := os.WriteFile(configSchemaFlags.output, data, 0644); err != nil {
+		if writeFile(configSchemaFlags.output, data); err != nil {
 			return err
 		}
 		log.Info().
@@ -63,6 +63,23 @@ var configSchemaCmd = &cobra.Command{
 	},
 }
 
+func writeFile(fileName string, data []byte) error {
+	file, err := os.OpenFile(configSchemaFlags.output, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0644)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+	_, err = file.Write(data)
+	if err != nil {
+		return err
+	}
+	_, err = file.Write([]byte("\n"))
+	if err != nil {
+		return err
+	}
+	return file.Close()
+}
+
 func marshalJSON(v any, indented bool) ([]byte, error) {
 	if indented {
 		return json.MarshalIndent(v, "", "  ")

cmd/root.go

@@ -18,6 +18,7 @@
 package cmd
 
 import (
+	"io/fs"
 	"os"
 	"path/filepath"
 	"runtime/debug"
@@ -33,7 +34,9 @@ import (
 )
 
 var (
-	cfg config.Config
+	cfg             config.Config
+	htmlTemplates   fs.FS
+	htmlStaticFiles fs.FS
 
 	appVersion string // may be set via `go build` flags
 	goVersion  string
@@ -55,7 +58,9 @@ var rootCmd = &cobra.Command{
 	},
 }
 
-func Execute(defaultConfig config.Config) {
+func Execute(defaultConfig config.Config, templatesFS fs.FS, staticFilesFS fs.FS) {
+	htmlTemplates = templatesFS
+	htmlStaticFiles = staticFilesFS
 	cfg = defaultConfig
 
 	// Add flag definitons here that need to be binded with configs
@@ -88,7 +93,6 @@ func init() {
 			appVersion = buildInfo.Main.Version
 		}
 		goVersion = strings.TrimPrefix(buildInfo.GoVersion, "go")
-	} else {
 	}
 	if appVersion == "" {
 		appVersion = "unknown"

cmd/serve.go

@@ -49,6 +49,10 @@ func init() {
 }
 
 func run() error {
+	if htmlTemplates == nil {
+		return fmt.Errorf("no HTML templates loaded")
+	}
+
 	jiraClient, err := jira.New(&cfg.Jira)
 	if err != nil {
 		return fmt.Errorf("create jira client: %w", err)
@@ -69,7 +73,7 @@ func run() error {
 		return err
 	}
 
-	s := server.New(&cfg, jiraClient, patcher)
+	s := server.New(&cfg, jiraClient, patcher, htmlTemplates, htmlStaticFiles)
 	return s.Serve()
 }
 

go.mod

@@ -10,6 +10,7 @@ require (
 	github.com/andygrunwald/go-jira v1.15.1
 	github.com/bradleyfalzon/ghinstallation/v2 v2.1.1-0.20221216144751-8f41e6541ca6
 	github.com/fatih/color v1.13.0
+	github.com/gin-contrib/multitemplate v0.0.0-20230212012517-45920c92c271
 	github.com/gin-gonic/gin v1.8.1
 	github.com/golang-jwt/jwt/v4 v4.4.3
 	github.com/google/go-github/v48 v48.2.0

go.sum

@@ -69,6 +69,8 @@ github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga
 github.com/frankban/quicktest v1.14.3 h1:FJKSZTDHjyhriyC81FLQ0LY93eSai0ZyR/ZIkd3ZUKE=
 github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4HY=
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
+github.com/gin-contrib/multitemplate v0.0.0-20230212012517-45920c92c271 h1:s+boMV47gwTyff2PL+k6V33edJpp+K5y3QPzZlRhno8=
+github.com/gin-contrib/multitemplate v0.0.0-20230212012517-45920c92c271/go.mod h1:XLLtIXoP9+9zGcEDc7gAGV3AksGPO+vzv4kXHMJSdU0=
 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 v1.8.1 h1:4+fr/el88TOO3ewCmQr8cx/CtZ/umlIRIs5M4NTNjf8=
@@ -82,8 +84,10 @@ github.com/go-playground/locales v0.14.0 h1:u50s323jtVGugKlcYeyzC0etD1HifMjqmJqb
 github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
 github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/jYrnRPArHwAcmLoJZxyho=
 github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
+github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXSGrTK4nAUsbPlLADvpJkos=
 github.com/go-playground/validator/v10 v10.11.1 h1:prmOlTVv+YjZjmRmNSF3VmspqJIxJWXmqUsHwfTRRkQ=
 github.com/go-playground/validator/v10 v10.11.1/go.mod h1:i+3WkQ1FvaUjjxh1kSvIA4dMGDBiPU55YFDl0WbKdWU=
+github.com/goccy/go-json v0.9.7/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/goccy/go-json v0.10.0 h1:mXKd9Qw4NuzShiRlOXKews24ufknHO7gx30lsDyokKA=
 github.com/goccy/go-json v0.10.0/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
@@ -205,6 +209,7 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
 github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=
 github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
+github.com/pelletier/go-toml/v2 v2.0.1/go.mod h1:r9LEWfGN8R5k0VXJ+0BkIe7MYkRdwZOjgMj2KwnJFUo=
 github.com/pelletier/go-toml/v2 v2.0.6 h1:nrzqCb7j9cDFj2coyLNLaZuJTLjWjlaz6nvTvIwycIU=
 github.com/pelletier/go-toml/v2 v2.0.6/go.mod h1:eumQOmlWiOPt5WriQQqoM5y18pDHwha2N+QD+EUNTek=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
@@ -271,6 +276,7 @@ golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
+golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211108221036-ceb1ce70b4fa/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
@@ -566,6 +572,7 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
+google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
 google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=

jelease.schema.json

@@ -185,6 +185,9 @@
       "properties": {
         "port": {
           "type": "integer"
+        },
+        "publicUrl": {
+          "$ref": "#/$defs/url"
         }
       },
       "additionalProperties": false,
@@ -255,6 +258,9 @@
         "projectNameCustomField": {
           "type": "integer"
         },
+        "prDeferredCreation": {
+          "type": "boolean"
+        },
         "comments": {
           "$ref": "#/$defs/jiraIssueComments"
         }
@@ -278,6 +284,9 @@
         },
         "prFailed": {
           "$ref": "#/$defs/template"
+        },
+        "prDeferredCreation": {
+          "$ref": "#/$defs/template"
         }
       },
       "additionalProperties": false,
@@ -503,6 +512,22 @@
     "template": {
       "type": "string",
       "title": "Go template"
+    },
+    "url": {
+      "oneOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "format": "uri",
+      "title": "URL",
+      "examples": [
+        "http://localhost:8080",
+        "https://example.com"
+      ]
     }
   }
-}
+}

jelease.yaml

@@ -76,10 +76,10 @@ github:
       {{ with .JiraIssue }}[{{ . }}] {{ end -}}
       Update `{{ .Package }}` to {{ .Version }}
     description: |
-      {{ with .JiraIssue }}
+      {{ with .JiraIssue -}}
       Jira issue: {{ . }}
-      {{ end }}
 
+      {{ end -}}
       Changed version of `{{ .Package }}` to {{ .Version }}
 
       <sub>
@@ -145,6 +145,11 @@ jira:
     project: ''
     projectNameCustomField: 1084
 
+    # prDeferredCreation means Jelease will send a link to where user can
+    # manually trigger the PR creation, instead of creating it automatically.
+    # Note that http.publicUrl also has to be set for this.
+    prDeferredCreation: false
+
     comments:
       updatedIssue: |-
         (i) This Jira issue was updated to *{{ .Version }}*.
@@ -163,6 +168,9 @@ jira:
         {{ .Error }}
         {code}
 
+      prDeferredCreation: |-
+        Can create pull request for updating *{{ .Package }}* to *{{ .Version }}*: [Click to create|{{ .URL }}]
+
       noConfig: >-
         {color:#505F79}(i) _No config found for package *{{ .Package }}*.
         You can add some to automatically create PRs with the update._{color}
@@ -187,6 +195,18 @@ newReleases:
 http:
   port: 8080
 
+  # URL to reach Jelease. Used when Jelease needs to link back to itself
+  # in Jira comments. Trailing slash is optional. Example:
+  #   publicUrl: http://locahost:8080
+  # will resolve links such as:
+  #   http://locahost:8080/packages/my-package/create-pr
+  #
+  # Base paths will be honored, such as:
+  #   publicUrl: http://my-infra.example.com/jelease/
+  # will resolve links such as:
+  #   http://my-infra.example.com/jelease/packages/my-package/create-pr
+  publicUrl: null
+
 # Console logging settings.
 log:
   format: pretty # pretty | json

main.go

@@ -18,22 +18,38 @@
 package main
 
 import (
+	"embed"
 	"fmt"
+	"io/fs"
 
 	"github.com/RiskIdent/jelease/cmd"
 	"github.com/RiskIdent/jelease/pkg/config"
 	"gopkg.in/yaml.v3"
-
-	_ "embed"
 )
 
 //go:embed jelease.yaml
 var defaultConfigYAML []byte
 
+//go:embed templates
+var templatesFS embed.FS
+
+//go:embed static
+var staticFilesFS embed.FS
+
 func main() {
 	var defaultConfig config.Config
 	if err := yaml.Unmarshal(defaultConfigYAML, &defaultConfig); err != nil {
 		panic(fmt.Errorf("Parse embedded config: %w", err))
 	}
-	cmd.Execute(defaultConfig)
+	templatesFSSub := mustSub(templatesFS, "templates")
+	staticFilesFSSub := mustSub(staticFilesFS, "static")
+	cmd.Execute(defaultConfig, templatesFSSub, staticFilesFSSub)
+}
+
+func mustSub(fsys fs.FS, dir string) fs.FS {
+	sub, err := fs.Sub(fsys, dir)
+	if err != nil {
+		panic(fmt.Errorf("Get subdirectory of filesystem: %w", err))
+	}
+	return sub
 }