Automate Updates Script

Author: JenabaBa

dependency_updater/dependency_updater

@@ -0,0 +1,333 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"strings"
+	"log"
+	"context"
+	"github.com/urfave/cli/v3"
+)
+
+type Info struct {
+	Repo string `json:"repo"`
+	Tag string `json:"tag"`
+	Commit string `json:"commit"`
+}
+
+type Dependencies struct {
+	Op_Node Info `json:"op_node"`
+	Op_Geth Info `json:"op_geth"`
+	Op_Reth Info `json:"op_reth"`
+	Nethermind Info `json:"nethermind"`
+	Base_Reth_Node Info `json:"base_reth_node"`
+}
+
+type VersionTag []struct {
+	Tag string `json:"tag_name"`
+}
+
+type Commit struct {
+	Commit string `json:"sha"`
+}
+
+func main() {
+	cmd := &cli.Command {
+		Name: "updater",
+		Usage: "Updates the dependencies in the geth, nethermind and reth Dockerfiles",
+		Action: func(context.Context, *cli.Command) error {
+			err := updater()
+			if err != nil {
+				return fmt.Errorf("error running updater: %s", err)
+			}
+			return nil
+		},
+	}
+
+	if err := cmd.Run(context.Background(), os.Args); err != nil {
+		log.Fatal(err)
+	}
+}
+
+func updater() error {
+	var err error
+
+	f, err := os.ReadFile("../versions.json")
+	if err != nil {
+		return fmt.Errorf("error reading versions JSON: %s", err)
+	}
+
+	var dependencies Dependencies
+
+	err = json.Unmarshal(f, &dependencies)
+	if err != nil {
+		return fmt.Errorf("error unmarshaling versions JSON to dependencies: %s", err)
+	}
+
+	token := os.Getenv("GITHUB_TOKEN")
+
+	// updating op reth version
+	err = get_and_update_version_commit(
+		"https://api.github.com/repos/paradigmxyz/reth/commits/"+dependencies.Op_Reth.Tag,
+		"https://api.github.com/repos/paradigmxyz/reth/releases",
+		"op_reth",
+		token,
+		&dependencies,
+	)
+	if err != nil {
+		return fmt.Errorf("error getting and updating version/commit for reth: %s", err)
+	}
+
+	// updating op geth version
+	err = get_and_update_version_commit(
+		"https://api.github.com/repos/ethereum-optimism/op-geth/commits/"+dependencies.Op_Geth.Tag,
+		"https://api.github.com/repos/ethereum-optimism/op-geth/releases",
+		"op_geth",
+		token,
+		&dependencies,
+	)
+	if err != nil {
+		return fmt.Errorf("error getting and updating version/commit for op geth: %s", err)
+	}
+
+	// updating op node version
+	err = get_and_update_version_commit(
+		"https://api.github.com/repos/ethereum-optimism/optimism/commits/"+dependencies.Op_Node.Tag,
+		"https://api.github.com/repos/ethereum-optimism/optimism/releases",
+		"op_node",
+		token,
+		&dependencies,
+	)
+	if err != nil {
+		return fmt.Errorf("error getting and updating version/commit for op node: %s", err)
+	}
+	// updating nethermind version
+	err = get_and_update_version_commit(
+		"https://api.github.com/repos/NethermindEth/nethermind/commits/"+dependencies.Nethermind.Tag,
+		"https://api.github.com/repos/NethermindEth/nethermind/releases",
+		"nethermind",
+		token,
+		&dependencies,
+	)
+	if err != nil {
+		return fmt.Errorf("error getting and updating version/commit for nethermind: %s", err)
+	}
+
+	// updating base reth node version
+	err = get_and_update_version_commit(
+		"https://api.github.com/repos/base/node-reth/commits/"+dependencies.Base_Reth_Node.Tag,
+		"https://api.github.com/repos/base/node-reth/releases",
+		"base_reth_node",
+		token,
+		&dependencies,
+	)
+	if err != nil {
+		return fmt.Errorf("error getting and updating version/commit for base reth node: %s", err)
+	}
+
+	e := create_versions_env(dependencies)
+	if e != nil {
+		return fmt.Errorf("error creating versions.env: %s", e)
+	}
+
+	return nil
+}
+
+func get_and_update_version_commit(
+	commitUrl string,
+	versionUrl string,
+	dependency_type,
+	token string,
+	dependencies *Dependencies) error {
+	tag, err := get_version_tag(versionUrl, token)
+	if err != nil {
+		return fmt.Errorf("error getting "+dependency_type, " version tag: %s", err)
+	}
+
+	commit, err := get_commit(commitUrl, token)
+	if err != nil {
+		return fmt.Errorf("error getting "+dependency_type, " commit: %s", err)
+	}
+
+	e := update_version_tag_and_commit(commit, tag, dependency_type, dependencies)
+	if e != nil {
+		return fmt.Errorf("error updating version tag and commit: %s", e)
+	}
+
+	return nil
+}
+
+func get_version_tag(url string, token string) (string, error) {
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return "", fmt.Errorf("error creating new GET request (version tag):  %s", err)
+	}
+
+	req.Header.Set("Accept", "application/vnd.github+json")
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("X-GitHub-Api-Version", "2022-11-28")
+
+	jsonBody, err := get_json_body(req)
+	if err != nil {
+		return "", fmt.Errorf("error getting json body:  %s", err)
+	}
+
+	var versionTag VersionTag
+
+	e := json.Unmarshal(jsonBody, &versionTag)
+	if e != nil {
+		return "", fmt.Errorf("error unmarshaling:  %s", e)
+	}
+
+	// loop to return most recent version of op-node
+	if url == "https://api.github.com/repos/ethereum-optimism/optimism/releases" {
+		incrementor := 0
+		for !(strings.HasPrefix(versionTag[incrementor].Tag, "op-node")) {
+			incrementor += 1
+		}
+		return versionTag[incrementor].Tag, nil
+	}
+
+	return versionTag[0].Tag, nil
+}
+
+func get_commit(url string, token string) (string, error) {
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return "", fmt.Errorf("error creating new GET request (commit): %s", err)
+	}
+
+	req.Header.Set("Accept", "application/vnd.github+json")
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("X-GitHub-Api-Version", "2022-11-28")
+
+	jsonBody, err := get_json_body(req)
+	if err != nil {
+		return "", fmt.Errorf("error getting json body:  %s", err)
+	}
+
+	var commit Commit
+
+	e := json.Unmarshal(jsonBody, &commit)
+	if e != nil {
+		fmt.Println("Error unmarshaling")
+		return "", fmt.Errorf("error unmarshaling:  %s", e)
+	}
+
+	return string(commit.Commit), nil
+}
+
+func get_json_body(req *http.Request) ([]byte, error) {
+	client := &http.Client{}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("error making GET request to client:  %s", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("received http status code when getting json body:  %s", resp.Status)
+	}
+
+	jsonBody, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("error reading json body:  %s", err)
+	}
+
+	return jsonBody, nil
+}
+
+func update_version_tag_and_commit(
+	commit string, 
+	tag string, 
+	dependency_type string, 
+	dependencies *Dependencies) error {
+	if dependency_type == "op_reth" {
+		dependencies.Op_Reth.Tag = tag
+		dependencies.Op_Reth.Commit = commit
+		err := write_to_versions_env(*dependencies)
+		if err != nil {
+			return fmt.Errorf("error writing to versions (op reth): %s", err)
+		}
+	} else if dependency_type == "op_node" {
+		dependencies.Op_Node.Tag = tag
+		dependencies.Op_Node.Commit = commit
+		err := write_to_versions_env(*dependencies)
+		if err != nil {
+			return fmt.Errorf("error writing to versions (op node): %s", err)
+		}
+	} else if dependency_type == "op_geth" {
+		dependencies.Op_Geth.Tag = tag
+		dependencies.Op_Geth.Commit = commit
+		err := write_to_versions_env(*dependencies)
+		if err != nil {
+			return fmt.Errorf("error writing to versions (op geth): %s", err)
+		}
+	} else if dependency_type == "nethermind" {
+		dependencies.Nethermind.Tag = tag
+		dependencies.Nethermind.Commit = commit
+		err := write_to_versions_env(*dependencies)
+		if err != nil {
+			return fmt.Errorf("error writing to versions (nethermind): %s", err)
+		}
+	} else if dependency_type == "base_reth_node" {
+		dependencies.Base_Reth_Node.Tag = tag
+		dependencies.Base_Reth_Node.Commit = commit
+		err := write_to_versions_env(*dependencies)
+		if err != nil {
+			return fmt.Errorf("error writing to versions (base reth node): %s", err)
+		}
+	}
+
+	return nil
+}
+
+func write_to_versions_env(dependencies Dependencies) error {
+	// formatting json
+	updatedJson, err := json.MarshalIndent(dependencies, "", "	  ")
+	if err != nil {
+		return fmt.Errorf("error Marshaling dependencies json: %s", err)
+	}
+
+	e := os.WriteFile("../versions.json", updatedJson, 0644)
+	if e != nil {
+		return fmt.Errorf("error writing to versions.json: %s", e)
+	}
+
+	return nil
+}
+
+func create_versions_env(dependencies Dependencies) error {
+	env := "export OP_NODE_TAG=" + dependencies.Op_Node.Tag + "\n" +
+		   "export OP_NODE_COMMIT=" + dependencies.Op_Node.Commit + "\n" +
+		   "export OP_NODE_REPO=https://github.com/ethereum-optimism/optimism.git" + "\n\n" +
+		   "export OP_GETH_TAG=" + dependencies.Op_Geth.Tag + "\n" +
+		   "export OP_GETH_COMMIT=" + dependencies.Op_Geth.Commit + "\n" +
+		   "export OP_GETH_REPO=https://github.com/ethereum-optimism/op-geth.git" + "\n\n" +
+		   "export OP_RETH_TAG=" + dependencies.Op_Reth.Tag + "\n" +
+		   "export OP_RETH_COMMIT=" + dependencies.Op_Reth.Commit + "\n" +
+		   "export OP_RETH_REPO=https://github.com/paradigmxyz/reth.git" + "\n\n" +
+		   "export NETHERMIND_TAG=" + dependencies.Nethermind.Tag + "\n" +
+		   "export NETHERMIND_COMMIT=" + dependencies.Nethermind.Commit + "\n" +
+		   "export NETHERMIND_REPO=https://github.com/NethermindEth/nethermind.git" + "\n\n" +
+		   "export BASE_RETH_NODE_TAG=" + dependencies.Base_Reth_Node.Tag + "\n" +
+		   "export BASE_RETH_NODE_COMMIT=" + dependencies.Base_Reth_Node.Commit + "\n" +
+		   "export BASE_RETH_NODE_REPO=https://github.com/base/node-reth.git " + "\n\n"
+
+	file, err := os.Create("../versions.env")
+	if err != nil {
+		return fmt.Errorf("error creating versions.env file: %s", err)
+	}
+	defer file.Close()
+
+	_, err = file.WriteString(env)
+	if err != nil {
+		return fmt.Errorf("error writing to versions.env file: %s", err)
+	}
+
+	return nil
+}

dependency_updater/dependency_updater.go

@@ -0,0 +1,5 @@
+module dependency_updater
+
+go 1.24.3
+
+require github.com/urfave/cli/v3 v3.3.8 // indirect

dependency_updater/go.mod

@@ -0,0 +1,2 @@
+github.com/urfave/cli/v3 v3.3.8 h1:BzolUExliMdet9NlJ/u4m5vHSotJ3PzEqSAZ1oPMa/E=
+github.com/urfave/cli/v3 v3.3.8/go.mod h1:FJSKtM/9AiiTOJL4fJ6TbMUkxBXn7GO9guZqoZtpYpo=

dependency_updater/go.sum

@@ -13,7 +13,7 @@ RUN . /tmp/versions.env && git clone $OP_NODE_REPO --branch $OP_NODE_TAG --singl
 RUN . /tmp/versions.env && cd op-node && \
     make VERSION=$OP_NODE_TAG op-node
 
-FROM golang:1.22 AS geth
+FROM golang:1.23 AS geth
 
 WORKDIR /app
 

geth/Dockerfile

@@ -0,0 +1,3 @@
+module dependency_updater
+
+go 1.24.3