[CM 661] Remove dead transmission code (#15565)

* [CM-661] Remove dead transmission service code

* Remove vendored 4337 code

* Changeset

* [Bot] Update changeset file with jira issues

* Remove golang tests

* changeset 2

* more removals

* remove github actions w/transmission

* More removals

---------

Co-authored-by: app-token-issuer-infra-releng[bot] <120227048+app-token-issuer-infra-releng[bot]@users.noreply.github.com>

.changeset/shaggy-carpets-deliver.md

@@ -0,0 +1,5 @@
+---
+"chainlink": minor
+---
+
+#removed dead transmission tests

.github/workflows/solidity-foundry-artifacts.yml

@@ -16,7 +16,6 @@ on:
           - "llo-feeds"
           - "operatorforwarder"
           - "shared"
-          - "transmission"
           - "vrf"
           - "workflow"
       commit_to_use:

.github/workflows/solidity-foundry.yml

@@ -38,7 +38,6 @@ jobs:
             { "name": "llo-feeds", "setup": { "run-coverage": true, "min-coverage": 49.3, "run-gas-snapshot": true, "run-forge-fmt": false }},
             { "name": "operatorforwarder", "setup": { "run-coverage": true, "min-coverage": 55.7, "run-gas-snapshot": true, "run-forge-fmt": false }},
             { "name": "shared", "setup": { "run-coverage": true, "extra-coverage-params": "--no-match-path='*CallWithExactGas*' --ir-minimum", "min-coverage": 32.6, "run-gas-snapshot": true, "run-forge-fmt": false }},
-            { "name": "transmission", "setup": { "run-coverage": true, "min-coverage": 61.5, "run-gas-snapshot": true, "run-forge-fmt": false }},
             { "name": "vrf", "setup": { "run-coverage": false, "min-coverage": 98.5, "run-gas-snapshot": false, "run-forge-fmt": false }},
             { "name": "workflow", "setup": { "run-coverage": true, "extra-coverage-params": "--ir-minimum", "min-coverage": 96.0, "run-gas-snapshot": true, "run-forge-fmt": true }}
           ]
@@ -112,8 +111,6 @@ jobs:
               - 'contracts/src/v0.8/mocks/**/*.sol'
               - 'contracts/src/v0.8/tests/**/*.sol'
               - 'contracts/src/v0.8/vendor/**/*.sol'
-            transmission:
-              - 'contracts/src/v0.8/transmission/**/*.sol'
             workflow:
               - 'contracts/src/v0.8/workflow/**/*.sol'
 

.github/workflows/solidity-hardhat.yml

@@ -25,7 +25,7 @@ jobs:
         with:
           filters: |
             src:
-              - 'contracts/src/!(v0.8/(ccip|functions|keystone|l2ep|liquiditymanager|llo-feeds|transmission|vrf|workflow)/**)/**/*'
+              - 'contracts/src/!(v0.8/(ccip|functions|keystone|l2ep|liquiditymanager|llo-feeds|vrf|workflow)/**)/**/*'
               - 'contracts/test/**/*'
               - 'contracts/package.json'
               - 'contracts/pnpm-lock.yaml'

contracts/.changeset/cold-geckos-yawn.md

@@ -0,0 +1,10 @@
+---
+'@chainlink/contracts': minor
+---
+
+Remove dead transmission code
+
+
+PR issue: CM-661
+
+Solidity Review issue: CM-662

contracts/.solhintignore-test

@@ -4,7 +4,6 @@
 ./src/v0.8/tests
 ./src/v0.8/llo-feeds/
 ./src/v0.8/automation/
-./src/v0.8/transmission/
 ./src/v0.8/l2ep/
 ./src/v0.8/shared/
 ./src/v0.8/operatorforwarder/

contracts/GNUmakefile

@@ -1,6 +1,6 @@
 # ALL_FOUNDRY_PRODUCTS contains a list of all products that have a foundry
 # profile defined and use the Foundry snapshots.
-ALL_FOUNDRY_PRODUCTS = ccip functions keystone l2ep liquiditymanager llo-feeds operatorforwarder shared transmission workflow
+ALL_FOUNDRY_PRODUCTS = ccip functions keystone l2ep liquiditymanager llo-feeds operatorforwarder shared workflow
 
 # To make a snapshot for a specific product, either set the `FOUNDRY_PROFILE` env var
 # or call the target with `FOUNDRY_PROFILE=product`

contracts/foundry.toml

@@ -96,12 +96,6 @@ solc_version = '0.8.19'
 src = 'src/v0.8/operatorforwarder'
 test = 'src/v0.8/operatorforwarder/test'
 
-[profile.transmission]
-optimizer_runs = 1_000_000
-solc_version = '0.8.19'
-src = 'src/v0.8/transmission'
-test = 'src/v0.8/transmission/test'
-
 [profile.workflow]
 optimizer_runs = 1_000_000
 solc_version = '0.8.24'

contracts/scripts/native_solc_compile_all

@@ -12,7 +12,7 @@ python3 -m pip install --require-hashes -r $SCRIPTPATH/requirements.txt
 # 6 and 7 are legacy contracts, for each other product we have a native_solc_compile_all_$product script
 # These scripts can be run individually, or all together with this script.
 # To add new CL products, simply write a native_solc_compile_all_$product script and add it to the list below.
-for product in automation events_mock feeds functions keystone llo-feeds logpoller operatorforwarder shared transmission vrf ccip liquiditymanager workflow 
+for product in automation events_mock feeds functions keystone llo-feeds logpoller operatorforwarder shared vrf ccip liquiditymanager workflow 
 do
   $SCRIPTPATH/native_solc_compile_all_$product
 done