Fix error handling and fix linting

.github/workflows/lint.yml

@@ -1,25 +1,41 @@
-name: Lint
+name: golangci-lint
 on:
-  pull_request:
   push:
-    branches:
-      - main
-
+  pull_request:
+# We run the linters all the time because it literally costs us nothing.
+# we don't do diffs only because that harms matienance.
 jobs:
   golangci:
-    name: Run golangci-lint
+    name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
           go-version: 1.17
-      - uses: technote-space/get-diff-action@v6.0.1
+      - uses: actions/checkout@v3
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v3
         with:
-          PATTERNS: |
-            **/**.go
-            go.mod
-            go.sum
-      - name: Run golangci-lint
-        run: make lint
-        if: env.GIT_DIFF
+          # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
+          version: latest
+          # using latest because why wouldn't we want to always use the latest linters in ci?
+          # they are a key line of defense against bugs
+
+          # Optional: working directory, useful for monorepos
+          # working-directory: somedir
+
+          # Optional: golangci-lint command line arguments.
+          # args: --issues-exit-code=0
+
+          # Optional: show only new issues if it's a pull request. The default value is `false`.
+          # only-new-issues: true
+
+          # Optional: if set to true then the all caching functionality will be complete disabled,
+          #           takes precedence over all other caching options.
+          # skip-cache: true
+
+          # Optional: if set to true then the action don't cache or restore ~/go/pkg.
+          # skip-pkg-cache: true
+
+          # Optional: if set to true then the action don't cache or restore ~/.cache/go-build.
+          # skip-build-cache: true

.golangci.yml

@@ -2,6 +2,8 @@ run:
   tests: false
   skip-dirs:
     - tests/e2e
+  timeout: 5m
+
 
 linters:
   disable-all: true
@@ -10,21 +12,20 @@ linters:
     - deadcode
     - depguard
     - dogsled
-    # - errcheck
+    - errcheck
+    - exportloopref
     - goconst
     - gocritic
     - gofmt
     - goimports
-    - golint
     - gosec
     - gosimple
     - govet
     - ineffassign
-    - interfacer
-    - maligned
     - misspell
     - nakedret
     - prealloc
+    - revive
     - scopelint
     - staticcheck
     - structcheck
@@ -33,8 +34,6 @@ linters:
     - unconvert
     - unused
     - unparam
-    # - wsl
-    - nolintlint
 
 issues:
   exclude-rules:

app/app.go

@@ -193,7 +193,7 @@ var (
 // GaiaApp extends an ABCI application, but with most of its parameters exported.
 // They are exported for convenience in creating helper functions, as object
 // capabilities aren't needed for testing.
-type GaiaApp struct { // nolint: golint
+type GaiaApp struct { // nolint: revive
 	*baseapp.BaseApp
 	legacyAmino       *codec.LegacyAmino
 	appCodec          codec.Codec
@@ -266,7 +266,6 @@ func NewGaiaApp(
 	appOpts servertypes.AppOptions,
 	baseAppOptions ...func(*baseapp.BaseApp),
 ) *GaiaApp {
-
 	appCodec := encodingConfig.Codec
 	legacyAmino := encodingConfig.Amino
 	interfaceRegistry := encodingConfig.InterfaceRegistry
@@ -708,7 +707,6 @@ func NewGaiaApp(
 	app.UpgradeKeeper.SetUpgradeHandler(
 		upgradeName,
 		func(ctx sdk.Context, _ upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
-
 			fromVM[icatypes.ModuleName] = icaModule.ConsensusVersion()
 			// create ICS27 Controller submodule params
 			controllerParams := icacontrollertypes.Params{}

app/export.go

@@ -109,7 +109,10 @@ func (app *GaiaApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs [
 		feePool.CommunityPool = feePool.CommunityPool.Add(scraps...)
 		app.DistrKeeper.SetFeePool(ctx, feePool)
 
-		app.DistrKeeper.Hooks().AfterValidatorCreated(ctx, val.GetOperator())
+		err := app.DistrKeeper.Hooks().AfterValidatorCreated(ctx, val.GetOperator())
+		if err != nil {
+			log.Fatal(err)
+		}
 		return false
 	})
 
@@ -123,8 +126,15 @@ func (app *GaiaApp) prepForZeroHeightGenesis(ctx sdk.Context, jailAllowedAddrs [
 		if err != nil {
 			panic(err)
 		}
-		app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr)
-		app.DistrKeeper.Hooks().AfterDelegationModified(ctx, delAddr, valAddr)
+		err = app.DistrKeeper.Hooks().BeforeDelegationCreated(ctx, delAddr, valAddr)
+		if err != nil {
+			panic(err)
+		}
+		err = app.DistrKeeper.Hooks().AfterDelegationModified(ctx, delAddr, valAddr)
+		if err != nil {
+			panic(err)
+		}
+
 	}
 
 	// reset context height