chore: remove sequencer go.mod (#2837)

we decided to remove the sequencer go.mod, as ev-node can provide
directly the sequencer implementation (sequencers/single was already
depending on ev-node anyway)

this means no go.mod need to be added for the new based sequencers in
#2797

Author: julienrbrt

RELEASE.md

@@ -1,6 +1,7 @@
 # ev-node Release Guide
 
 This document covers the release process for ev-node components:
+
 - **Docker Image Releases** - Automated via GitHub workflows (for deployable applications)
 - **Go Module Releases** - Manual process for library packages and dependencies
 
@@ -32,6 +33,7 @@ docker pull ghcr.io/evstack/ev-node-evm-single:v0.2.0
 Use the hierarchical tag format: `{app-path}/v{major}.{minor}.{patch}`
 
 **Examples:**
+
 - `evm/single/v0.2.0` → Releases `apps/evm/single/`
 - `testapp/v1.0.0` → Releases `apps/testapp/`
 - `grpc/single/v2.1.3` → Releases `apps/grpc/single/`
@@ -77,11 +79,6 @@ This section outlines the release process for all Go packages in the ev-node rep
                 │                       │
                 ▼                       ▼
       ┌─────────────────┐     ┌─────────────────┐
-      │sequencers/based │     │sequencers/single│
-      └────────┬────────┘     └────────┬────────┘
-               │                       │
-               ▼                       ▼
-      ┌─────────────────┐     ┌─────────────────┐
       │apps/evm/based   │     │apps/evm/single  │
       └─────────────────┘     └─────────────────┘
 ```
@@ -105,14 +102,7 @@ These packages only depend on `core` and can be released in parallel after `core
 2. **github.com/evstack/ev-node** - Path: `./` (root)
 3. **github.com/evstack/ev-node/execution/evm** - Path: `./execution/evm`
 
-#### Phase 3: Sequencer Packages
-
-These packages depend on both `core` and the main `ev-node` package:
-
-1. **github.com/evstack/ev-node/sequencers/based** - Path: `./sequencers/based`
-2. **github.com/evstack/ev-node/sequencers/single** - Path: `./sequencers/single`
-
-#### Phase 4: Application Packages
+#### Phase 3: Application Packages
 
 These packages have the most dependencies and should be released last:
 
@@ -124,6 +114,7 @@ These packages have the most dependencies and should be released last:
 **IMPORTANT**: Each module must be fully released and available on the Go proxy before updating dependencies in dependent modules.
 
 **Before Starting:**
+
 - Create a protected version branch (e.g., `v0` for major versions, `v0.3` for minor breaking changes)
 - Ensure CHANGELOG.md is up to date with all changes properly categorized
 - Remove all `replace` directives from go.mod files
@@ -173,33 +164,7 @@ go list -m github.com/evstack/[email protected]
 go list -m github.com/evstack/ev-node/execution/[email protected]
 ```
 
-#### Phase 3: Release Sequencers
-
-After core and ev-node are available:
-
-```bash
-# Update and release sequencers/based
-cd sequencers/based
-go get github.com/evstack/ev-node/[email protected]
-go get github.com/evstack/[email protected]
-go mod tidy
-git tag sequencers/based/v0.3.0
-git push origin sequencers/based/v0.3.0
-
-# Update and release sequencers/single
-cd ../single
-go get github.com/evstack/ev-node/[email protected]
-go get github.com/evstack/[email protected]
-go mod tidy
-git tag sequencers/single/v0.3.0
-git push origin sequencers/single/v0.3.0
-
-# Verify availability
-go list -m github.com/evstack/ev-node/sequencers/[email protected]
-go list -m github.com/evstack/ev-node/sequencers/[email protected]
-```
-
-#### Phase 4: Release Applications
+#### Phase 3: Release Applications
 
 After all dependencies are available:
 
@@ -210,7 +175,6 @@ go get github.com/evstack/ev-node/[email protected]
 go get github.com/evstack/ev-node/[email protected]
 go get github.com/evstack/ev-node/execution/[email protected]
 go get github.com/evstack/[email protected]
-go get github.com/evstack/ev-node/sequencers/[email protected]
 go mod tidy
 git tag apps/evm/based/v0.3.0
 git push origin apps/evm/based/v0.3.0
@@ -221,7 +185,6 @@ go get github.com/evstack/ev-node/[email protected]
 go get github.com/evstack/ev-node/[email protected]
 go get github.com/evstack/ev-node/execution/[email protected]
 go get github.com/evstack/[email protected]
-go get github.com/evstack/ev-node/sequencers/[email protected]
 go mod tidy
 git tag apps/evm/single/v0.3.0
 git push origin apps/evm/single/v0.3.0
@@ -265,11 +228,7 @@ git tag da/v0.3.0 && git push origin da/v0.3.0
 git tag v0.3.0 && git push origin v0.3.0
 git tag execution/evm/v0.3.0 && git push origin execution/evm/v0.3.0
 
-# 3. Wait, update deps, then release sequencers
-git tag sequencers/based/v0.3.0 && git push origin sequencers/based/v0.3.0
-git tag sequencers/single/v0.3.0 && git push origin sequencers/single/v0.3.0
-
-# 4. Wait, update deps, then release apps
+# 3. Wait, update deps, then release apps
 git tag apps/evm/based/v0.3.0 && git push origin apps/evm/based/v0.3.0
 git tag apps/evm/single/v0.3.0 && git push origin apps/evm/single/v0.3.0
 ```
@@ -324,25 +283,30 @@ go get github.com/evstack/ev-node/[email protected]
 ### Docker Releases
 
 **"App directory does not exist"**
+
 - Ensure tag matches app path: `apps/evm/single/` → `evm/single/v0.2.0`
 - Check spelling and case sensitivity
 
 **"Dockerfile not found"**
+
 - Verify Dockerfile exists at `apps/{app-path}/Dockerfile`
 - Check filename is exactly `Dockerfile`
 
 **"Image not found" in tests**
+
 - Wait for Docker build workflow to complete
 - Check workflow dependencies in Actions tab
 
 ### Go Module Releases
 
 **Go proxy delay**
+
 - Wait 5-30 minutes for propagation
 - Use `go list -m` to verify availability
 - Check https://proxy.golang.org/
 
 **Dependency version conflicts**
+
 - Ensure all dependencies are released before dependent modules
 - Verify go.mod has correct versions
 - Remove `replace` directives

apps/evm/single/go.mod

@@ -13,7 +13,6 @@ require (
 	github.com/evstack/ev-node/core v1.0.0-beta.4
 	github.com/evstack/ev-node/da v1.0.0-beta.5
 	github.com/evstack/ev-node/execution/evm v1.0.0-beta.3
-	github.com/evstack/ev-node/sequencers/single v1.0.0-beta.3
 	github.com/ipfs/go-datastore v0.9.0
 	github.com/spf13/cobra v1.10.1
 )

apps/evm/single/go.sum

@@ -105,8 +105,6 @@ github.com/ethereum/go-verkle v0.2.2 h1:I2W0WjnrFUIzzVPwm8ykY+7pL2d4VhlsePn4j7cn
 github.com/ethereum/go-verkle v0.2.2/go.mod h1:M3b90YRnzqKyyzBEWJGqj8Qff4IDeXnzFw0P9bFw3uk=
 github.com/evstack/ev-node/execution/evm v1.0.0-beta.3 h1:xo0mZz3CJtntP1RPLFDBubBKpNkqStImt9H9N0xysj8=
 github.com/evstack/ev-node/execution/evm v1.0.0-beta.3/go.mod h1:yazCKZaVczYwizfHYSQ4KIYqW0d42M7q7e9AxuSXV3s=
-github.com/evstack/ev-node/sequencers/single v1.0.0-beta.3 h1:BT/UeH7Tf8z0btzomCzTbbDDZGAT8/yHcd6xY6P/aaw=
-github.com/evstack/ev-node/sequencers/single v1.0.0-beta.3/go.mod h1:eCkDecdJ3s7TB3R5nFdPDyz7jjRmwYen6lGe9D2sSH4=
 github.com/ferranbt/fastssz v0.1.4 h1:OCDB+dYDEQDvAgtAGnTSidK1Pe2tW3nFV40XyMkTeDY=
 github.com/ferranbt/fastssz v0.1.4/go.mod h1:Ea3+oeoRGGLGm5shYAeDgu6PGUlcvQhE2fILyD9+tGg=
 github.com/filecoin-project/go-clock v0.1.0 h1:SFbYIM75M8NnFm1yMHhN9Ahy3W5bEZV9gd6MPfXbKVU=

apps/grpc/single/go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/evstack/ev-node/core v1.0.0-beta.4
 	github.com/evstack/ev-node/da v1.0.0-beta.5
 	github.com/evstack/ev-node/execution/grpc v0.0.0
-	github.com/evstack/ev-node/sequencers/single v1.0.0-beta.3
 	github.com/spf13/cobra v1.10.1
 )
 

apps/grpc/single/go.sum

@@ -60,8 +60,6 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
-github.com/evstack/ev-node/sequencers/single v1.0.0-beta.3 h1:BT/UeH7Tf8z0btzomCzTbbDDZGAT8/yHcd6xY6P/aaw=
-github.com/evstack/ev-node/sequencers/single v1.0.0-beta.3/go.mod h1:eCkDecdJ3s7TB3R5nFdPDyz7jjRmwYen6lGe9D2sSH4=
 github.com/filecoin-project/go-clock v0.1.0 h1:SFbYIM75M8NnFm1yMHhN9Ahy3W5bEZV9gd6MPfXbKVU=
 github.com/filecoin-project/go-clock v0.1.0/go.mod h1:4uB/O4PvOjlx1VCMdZ9MyDZXRm//gkj1ELEbxfI1AZs=
 github.com/filecoin-project/go-jsonrpc v0.9.0 h1:G47qEF52w7GholpI21vPSTVBFvsrip6geIoqNiqyZtQ=

apps/testapp/go.mod

@@ -8,15 +8,13 @@ replace (
 	github.com/evstack/ev-node => ../../.
 	github.com/evstack/ev-node/core => ../../core
 	github.com/evstack/ev-node/da => ../../da
-	github.com/evstack/ev-node/sequencers/single => ../../sequencers/single
 )
 
 require (
 	github.com/celestiaorg/go-header v0.7.3
 	github.com/evstack/ev-node v1.0.0-beta.9
 	github.com/evstack/ev-node/core v1.0.0-beta.4
 	github.com/evstack/ev-node/da v0.0.0-00010101000000-000000000000
-	github.com/evstack/ev-node/sequencers/single v0.0.0-00010101000000-000000000000
 	github.com/ipfs/go-datastore v0.9.0
 	github.com/spf13/cobra v1.10.1
 	github.com/stretchr/testify v1.11.1

go.work.example

@@ -9,5 +9,4 @@ use (
 	./execution/evm
 	./execution/grpc
 	./da/
-	./sequencers/single
 )