fix golangci lint file

Signed-off-by: Aditya Menon <amenon@canarytechnologies.com>

.golangci.yaml

@@ -27,10 +27,6 @@ run:
   #   - src/external_libs
   #   - autogenerated_by_my_lib
 
-  # default is true. Enables skipping of directories:
-  #   vendor$, third_party$, testdata$, examples$, Godeps$, builtin$
-  skip-dirs-use-default: true
-
   # which files to skip: they will be analyzed, but issues from them
   # won't be reported. Default value is empty list, but there is
   # no need to include all autogenerated files, we confidently recognize
@@ -51,8 +47,35 @@ run:
 
 # output configuration options
 output:
-  # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
+  # The formats used to render issues.
-  format: line-number
+  # Formats:
+  # - `colored-line-number`
+  # - `line-number`
+  # - `json`
+  # - `colored-tab`
+  # - `tab`
+  # - `html`
+  # - `checkstyle`
+  # - `code-climate`
+  # - `junit-xml`
+  # - `junit-xml-extended`
+  # - `github-actions`
+  # - `teamcity`
+  # - `sarif`
+  # Output path can be either `stdout`, `stderr` or path to the file to write to.
+  #
+  # For the CLI flag (`--out-format`), multiple formats can be specified by separating them by comma.
+  # The output can be specified for each of them by separating format name and path by colon symbol.
+  # Example: "--out-format=checkstyle:report.xml,json:stdout,colored-line-number"
+  # The CLI flag (`--out-format`) override the configuration file.
+  #
+  # Default:
+  #   formats:
+  #     - format: colored-line-number
+  #       path: stdout
+  formats:
+    - format: line-number
+      path: stdout
 
   # print lines of code with issue, default is true
   print-issued-lines: true
@@ -88,12 +111,13 @@ linters-settings:
 
   # Disable error checking, as errorcheck detects more errors and is more configurable.
   gosec:
-    exclude:
+    excludes:
-    - "G104"
+      - "G104"
 
   govet:
     # report about shadowed variables
-    check-shadowing: false
+    disable:
+      - shadow
 
     # settings per analyzer
     settings:
@@ -111,13 +135,15 @@ linters-settings:
     # disable:
     #   - shadow
     # disable-all: false
-  golint:
+  revive:
     # minimal confidence for issues, default is 0.8
-    min-confidence: 0.8
+    confidence: 0.8
+    ignore-generated-header: true
+    severity: warning
   gofmt:
     # simplify code: gofmt with `-s` option, true by default
     simplify: true
-  goimports:
+  # goimports:
     # put imports beginning with prefix after 3rd-party packages;
     # it's a comma-separated list of prefixes
     # local-prefixes: github.com/org/project
@@ -127,9 +153,6 @@ linters-settings:
   gocognit:
     # minimal code complexity to report, 30 by default (but we recommend 10-20)
     min-complexity: 100
-  maligned:
-    # print struct with more effective memory layout or not, false by default
-    suggest-new: true
   dupl:
     # tokens count to trigger issue, 150 by default
     threshold: 100
@@ -159,12 +182,6 @@ linters-settings:
     line-length: 120
     # tab width in spaces. Default to 1.
     tab-width: 1
-  unused:
-    # treat code as a program (not a library) and report unused exported identifiers; default is false.
-    # XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
-    # if it's called for subdir of a project it can't find funcs usages. All text editor integrations
-    # with golangci-lint call it on a directory with the changed file.
-    check-exported: false
   unparam:
     # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
     # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
@@ -173,7 +190,7 @@ linters-settings:
     check-exported: false
   nakedret:
     # make an issue if func has more lines of code than this setting and it has naked returns; default is 30
-    max-func-lines: 50 
+    max-func-lines: 50
   prealloc:
     # XXX: we don't recommend using this linter before doing performance profiling.
     # For most programs usage of prealloc will be a premature optimization.
@@ -237,9 +254,6 @@ linters-settings:
     allow-trailing-comment: false
     # Force newlines in end of case at this limit (0 = never).
     force-case-trailing-whitespace: 0
-  revive:
-    ignore-generated-header: true
-    severity: warning
   funlen:
     # Checks the number of lines in a function.
     # If lower than 0, disable the check.
@@ -270,7 +284,7 @@ linters:
     - ineffassign
     - misspell
     - nakedret
-    - exportloopref
+    - copyloopvar
     - staticcheck
     - typecheck
     - unconvert
@@ -357,4 +371,4 @@ issues:
   # new-from-rev: REV
 
   # Show only new issues created in git patch with set file path.
-  # new-from-patch: path/to/patch/file
+  # new-from-patch: path/to/patch/file

pkg/app/app.go

@@ -1324,7 +1324,6 @@ func (a *App) getSelectedReleases(r *Run, includeTransitiveNeeds bool) ([]state.
 	selectedIds := map[string]state.ReleaseSpec{}
 	selectedCounts := map[string]int{}
 	for _, r := range selected {
-		r := r
 		id := state.ReleaseToID(&r)
 		selectedIds[id] = r
 		selectedCounts[id]++
@@ -1338,7 +1337,6 @@ func (a *App) getSelectedReleases(r *Run, includeTransitiveNeeds bool) ([]state.
 
 	groupsByID := map[string][]*state.ReleaseSpec{}
 	for _, r := range allReleases {
-		r := r
 		groupsByID[state.ReleaseToID(&r)] = append(groupsByID[state.ReleaseToID(&r)], &r)
 	}