with docker action

_examples/actions/docker_action/Dockerfile

@@ -0,0 +1,8 @@
+FROM debian:bullseye-slim
+
+# Kraken relies on this path being the specified path
+WORKDIR /src/work/
+
+COPY . .
+
+RUN echo "# README docker" >> README.md

_examples/actions/docker_action/go.mod

@@ -0,0 +1,11 @@
+module write_a_readme
+
+go 1.19
+
+require github.com/bitfield/script v0.20.2
+
+require (
+	bitbucket.org/creachadair/shell v0.0.7 // indirect
+	github.com/itchyny/gojq v0.12.7 // indirect
+	github.com/itchyny/timefmt-go v0.1.3 // indirect
+)

_examples/actions/docker_action/go.sum

@@ -0,0 +1,20 @@
+bitbucket.org/creachadair/shell v0.0.7 h1:Z96pB6DkSb7F3Y3BBnJeOZH2gazyMTWlvecSD4vDqfk=
+bitbucket.org/creachadair/shell v0.0.7/go.mod h1:oqtXSSvSYr4624lnnabXHaBsYW6RD80caLi2b3hJk0U=
+github.com/bitfield/script v0.20.2 h1:4DexsRtBILVMEn3EZwHbtJdDqdk43sXI8gM3F04JXgs=
+github.com/bitfield/script v0.20.2/go.mod h1:l3AZPVAtKQrL03bwh7nlNTUtgrgSWurpJSbtqspYrOA=
+github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
+github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
+github.com/itchyny/gojq v0.12.7 h1:hYPTpeWfrJ1OT+2j6cvBScbhl0TkdwGM4bc66onUSOQ=
+github.com/itchyny/gojq v0.12.7/go.mod h1:ZdvNHVlzPgUf8pgjnuDTmGfHA/21KoutQUJ3An/xNuw=
+github.com/itchyny/timefmt-go v0.1.3 h1:7M3LGVDsqcd0VZH2U+x393obrzZisp7C0uEe921iRkU=
+github.com/itchyny/timefmt-go v0.1.3/go.mod h1:0osSSCQSASBJMsIZnhAaF1C2fCBTJZXrnj37mG8/c+A=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220227234510-4e6760a101f9/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

_examples/actions/docker_action/kraken.yml

@@ -0,0 +1,11 @@
+apiVersion: git.front.kjuulh.io/kjuulh/kraken/blob/main/schema/v1
+name: write-a-readme
+select:
+  repositories:
+    - git@git.front.kjuulh.io:kjuulh/kraken-test.git
+      #  providers:
+      #    - gitea: https://git.front.kjuulh.io
+      #      organisation: "cibus"
+actions:
+  - type: docker-build
+    entry: "Dockerfile"

cmd/kraken/commands/process.go

@@ -22,8 +22,8 @@ func CreateKrakenProcessCmd() *cobra.Command {
 					Path       string `json:"path"`
 				}{
 					Repository: "git@git.front.kjuulh.io:kjuulh/kraken.git",
-					Branch:     "feature/gitea-integration",
-					Path:       "_examples/actions/write_a_readme/",
+					Branch:     "feature/docker-action",
+					Path:       "_examples/actions/docker_action/",
 				})
 			if err != nil {
 				panic(err)

internal/actions/action.go

@@ -30,6 +30,17 @@ func (a *Action) Execute(ctx context.Context, area *storage.Area) error {
 
 			zap.L().Debug("Execution done")
 
+		case "docker-build":
+			runCmd, err := builders.NewDockerBuild(zap.L()).Build(ctx, a.SchemaPath, action.Entry)
+			if err != nil {
+				return err
+			}
+			err = runCmd(ctx, area.Path)
+			if err != nil {
+				return err
+			}
+			return nil
+
 		default:
 			return errors.New("could not determine action type")
 		}

internal/actions/builders/docker.go

@@ -0,0 +1,44 @@
+package builders
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"os/exec"
+
+	"go.uber.org/zap"
+)
+
+type DockerBuild struct {
+	logger *zap.Logger
+}
+
+func NewDockerBuild(logger *zap.Logger) *Go {
+	return &Go{logger: logger}
+}
+
+type DockerRunCommand func(ctx context.Context, victimPath string) error
+
+func (g *DockerBuild) Build(ctx context.Context, modulePath, entryPath string) (DockerRunCommand, error) {
+	g.logger.Debug("Building docker image", zap.String("actiondir", modulePath), zap.String("entry", entryPath))
+
+	if _, err := os.Stat(fmt.Sprintf("%s/%s", modulePath, entryPath)); os.IsNotExist(err) {
+		return nil, errors.New("could not find entry")
+	}
+
+	g.logger.Debug("Go binary built!")
+
+	return func(ctx context.Context, victimPath string) error {
+		g.logger.Debug("Executing script", zap.String("victim", victimPath))
+
+		cmd := exec.CommandContext(
+			ctx,
+			"/bin/bash",
+			"-c",
+			fmt.Sprintf("(cd %s; docker build)", modulePath),
+		)
+
+		return cmd.Run()
+	}, nil
+}