fix(proto-gen): change uids for user in the container

docs/versioned_docs/version-v0.50.x/01-setup/01-system-setup.md

@@ -41,9 +41,6 @@ sudo apt update && sudo apt install snapd
 # Install Go (Snap)
 sudo snap install go --channel=1.23/stable --classic
 
-# Clean module cache
-go clean -modcache
-
 # Install Base
 sudo apt install make gcc git jq wget
 
@@ -80,9 +77,6 @@ gh auth login
 # Golang
 brew install go
 
-# Clean module cache
-go clean -modcache
-
 # Docker
 brew install --cask docker
 open -a Docker # start docker desktop
@@ -110,9 +104,6 @@ GO_VERSION=1.23.0
 wget https://go.dev/dl/go$GO_VERSION.linux-amd64.tar.gz
 sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go$GO_VERSION.linux-amd64.tar.gz
 
-# Clean module cache
-go clean -modcache
-
 # Docker
 sudo apt -y install docker.io
 

docs/versioned_docs/version-v0.50.x/01-setup/03-debugging.md

@@ -36,11 +36,15 @@ If the above does not work, your user or directory permissions may not be setup.
 
 If using WSL, try https://superuser.com/questions/1352207/windows-wsl-ubuntu-sees-wrong-permissions-on-files-in-mounted-disk.
 
+---
+
 ## Windows / WSL
 
 ### make: /mnt/c/Program: No such file or directory
 
-Delete your GOMODCACHE directory: `rm -rf $(go env GOMODCACHE)` or run the direct command `go clean -modcache`.
+Delete your GOMODCACHE directory: `go clean -modcache` or run the direct command `rm -rf $(go env GOMODCACHE)`.
+
+---
 
 ## Docker
 
@@ -50,7 +54,7 @@ Start the docker daemon. Run [docker engine](https://docs.docker.com/engine/) or
 
 ### docker: Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock
 
-You don't have permissions to interact with the Docker daemon. Run the following command to fix this.
+You don't have permissions to interact with the Docker daemon.
 
 1) Install properly with https://docs.docker.com/get-started/get-docker/
 
@@ -64,3 +68,15 @@ reboot # if you still get the error
 ```
 
 Technically you can also `sudo chmod 666 /var/run/docker.sock` but this is NOT advised. -->
+
+## Generation
+
+### remote: Repository not found. fatal: reposity not found
+
+This error is due to not having properly `make proto-gen`ed the project. View the [Application](#running-the-binary-gives-me-panic-reflect-newnil) section for the solution.
+
+## Application
+
+### Running the binary gives me `panic: reflect: New(nil)`
+
+The `make proto-gen` command was either not run, or is causing issues. This could be due to your users permissions or the filesystem. By default, the protoc docker image uses your current users id and group. Try switching as a super user (i.e. `su -`) or fixing your permissions. A very ugly hack is to run `chmod a+rwx -R ./rollchain` where `./rollchain` is the project you generated. This will cause git to change all files, but it does fix it. Unsure of the long term side effects that may come up from this.

docs/versioned_docs/version-v0.50.x/02-build-your-application/01-nameservice.md

@@ -53,9 +53,17 @@ cd rollchain
 # scaffolds your new nameservice module
 spawn module new nameservice
 
-go clean -modcache
-
-go mod tidy
+# proto-gen proto files to go
+#
+# If you get a /.cache permission error, run:
+# sudo chmod -R 777 $(pwd)/.cache
+# sudo chown -R $USER $(pwd)/.cache
+#
+# If you get a cannot find module error
+# go clean -modcache
+#
+
+make proto-gen
 ```
 
 This creates a new template module with the name `nameservice` in the `x` and `proto` directories. It also automatically connected to your application and is ready for use.

docs/versioned_docs/version-v0.50.x/02-build-your-application/02-proto-logic.md

@@ -72,8 +72,6 @@ proto/nameservice/v1/query.proto
 These .proto file templates will be converted into Golang source code for you to use. Build the Go source code using the command:
 
 ```bash
-go clean -modcache
-
 make proto-gen
 ```
 

docs/versioned_docs/version-v0.50.x/02-build-your-application/08-ibc-module.md

@@ -197,7 +197,7 @@ For example; transfer to transfer, nsibc to nsibc, but transfer to nsibc can not
 These values are found in the keys.go file as the module name. By default version is just the module name + "-1".
 :::
 
-Execute the command on the testnet to connect the two chains with the IBC module.
+Execute the command on the testnet to connect the two chains with the IBC module with the relayer.
 
 ```bash
 # This will take a minute.
@@ -228,7 +228,7 @@ You just build an IBC module that interacts with your other nameservice module!
 
 ## What you Learned
 
-* Scaffolding ab IBC module
+* Scaffolding an IBC module
 * Importing another module
 * Adding business logic for an IBC request
 * Connecting two chains with a custom IBC protocol

simapp/Makefile

@@ -188,9 +188,13 @@ mod-tidy:
 ###############################################################################
 ###                                Protobuf                                 ###
 ###############################################################################
+CURRENT_UID := $(shell id -u)
+CURRENT_GID := $(shell id -g)
+
 protoVer=0.13.2
 protoImageName=ghcr.io/cosmos/proto-builder:$(protoVer)
-protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(protoImageName)
+# $(CURDIR)/.cache:/.cache:rw is macOS specific due to buf saving to a read-only directory
+protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace:rw -v $(CURDIR)/.cache:/.cache:rw --user ${CURRENT_UID}:${CURRENT_GID} --workdir /workspace $(protoImageName)
 
 proto-all: proto-format proto-lint proto-gen format
 

simapp/scripts/protocgen.sh

@@ -28,7 +28,7 @@ rm -rf github.com
 
 # Copy files over for dep injection
 rm -rf api && mkdir api
-custom_modules=$(find . -name 'module' -type d -not -path "./proto/*")
+custom_modules=$(find . -name 'module' -type d -not -path "./proto/*" -not -path "./.cache/*")
 
 # get the 1 up directory (so ./cosmos/mint/module becomes ./cosmos/mint)
 # remove the relative path starter from base namespaces. so ./cosmos/mint becomes cosmos/mint
@@ -47,4 +47,4 @@ for module in $base_namespace; do
   find api/$module -type f -name '*.go' -exec sed -i -e 's|types1 "github.com/cosmos/cosmos-sdk/x/bank/types"|types1 "cosmossdk.io/api/cosmos/bank/v1beta1"|g' {} \;
 
   rm -rf $module
-done
+done