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8 changes: 4 additions & 4 deletions .github/workflows/lint.yml
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ jobs:

- uses: actions/setup-go@v4
with:
go-version: '1.24'
go-version: '1.26'
cache: false

- uses: actions/checkout@v4
Expand All @@ -32,7 +32,7 @@ jobs:
go install golang.org/x/vuln/cmd/govulncheck@latest
govulncheck ./...

- name: golangci-lint
uses: golangci/golangci-lint-action@v3
- name: Run linter
uses: golangci/golangci-lint-action@v9
with:
version: latest
version: v2.9.0
292 changes: 190 additions & 102 deletions .golangci.yml
Original file line number Diff line number Diff line change
@@ -1,115 +1,203 @@
---
version: "2"

run:
# Timeout for analysis.
timeout: 5m

# Modules download mode (do not modify go.mod)
module-download-mode: readonly

# Include test files (see below to exclude certain linters)
tests: true

issues:
exclude-rules:
# Exclude certain linters for test code
- path: "_test\\.go"
linters:
- bodyclose
- dupl
- dogsled
- funlen
modules-download-mode: readonly
# Allow multiple parallel golangci-lint instances running.
allow-parallel-runners: true

output:
formats: colored-line-number
print-issued-lines: true
print-linter-name: true
formats:
text:
print-linter-name: true
print-issued-lines: true
colors: true

linters-settings:
depguard:
rules:
main:
# Packages that are not allowed where the value is a suggestion.
deny:
- pkg: "github.com/pkg/errors"
desc: Should be replaced by standard lib errors package
cyclop:
# The maximal code complexity to report.
max-complexity: 15
skip-tests: true
funlen:
lines: 100
nestif:
min-complexity: 6
forbidigo:
forbid:
- http\.NotFound.* # return RFC 7807 problem details instead
- http\.Error.* # return RFC 7807 problem details instead
gomoddirectives:
replace-allow-list:
- github.com/wk8/go-ordered-map/v2
- github.com/PDOK/gokoala
- github.com/docker/compose/v2
formatters:
enable:
- gofmt # checks if the code is formatted according to 'gofmt' command
- goimports # in addition to fixing imports, goimports also formats your code in the same style as gofmt
exclusions:
generated: lax
paths:
- third_party$
- builtin$
- examples$
settings:
golines:
max-len: 150

linters:
disable-all: true
default: none
enable:
# enabled by default by golangci-lint
- errcheck # checking for unchecked errors, these unchecked errors can be critical bugs in some cases
- gosimple # specializes in simplifying a code
- govet # reports suspicious constructs, such as Printf calls whose arguments do not align with the format string
- ineffassign # detects when assignments to existing variables are not used
- staticcheck # is a go vet on steroids, applying a ton of static analysis checks
- typecheck # like the front-end of a Go compiler, parses and type-checks Go code
- unused # checks for unused constants, variables, functions and types
- errcheck # Errcheck is a program for checking for unchecked errors in Go code. These unchecked errors can be critical bugs in some cases.
- govet # Vet examines Go source code and reports suspicious constructs. It is roughly the same as 'go vet' and uses its passes.
- ineffassign # Detects when assignments to existing variables are not used.
- staticcheck # It's the set of rules from staticcheck.
- unused # Checks Go code for unused constants, variables, functions and types.
# extra enabled by us
- asasalint # checks for pass []any as any in variadic func(...any)
- asciicheck # checks that your code does not contain non-ASCII identifiers
- bidichk # checks for dangerous unicode character sequences
- bodyclose # checks whether HTTP response body is closed successfully
- cyclop # checks function and package cyclomatic complexity
- dupl # tool for code clone detection
- durationcheck # checks for two durations multiplied together
- dogsled # find assignments/declarations with too many blank identifiers
- errname # checks that sentinel errors are prefixed with the Err and error types are suffixed with the Error
- errorlint # finds code that will cause problems with the error wrapping scheme introduced in Go 1.13
- exhaustive # checks exhaustiveness of enum switch statements
- exptostd # detects functions from golang.org/x/exp/ that can be replaced by std functions
- copyloopvar # checks for pointers to enclosing loop variables
- fatcontext # detects nested contexts in loops and function literals
- forbidigo # forbids identifiers
- funlen # tool for detection of long functions
- gocheckcompilerdirectives # validates go compiler directive comments (//go:)
- goconst # finds repeated strings that could be replaced by a constant
- gocritic # provides diagnostics that check for bugs, performance and style issues
- gofmt # checks if the code is formatted according to 'gofmt' command
- goimports # in addition to fixing imports, goimports also formats your code in the same style as gofmt
- gomoddirectives # manages the use of 'replace', 'retract', and 'excludes' directives in go.mod
- gomodguard # allow and block lists linter for direct Go module dependencies. This is different from depguard where there are different block types for example version constraints and module recommendations
- goprintffuncname # checks that printf-like functions are named with f at the end
- gosec # inspects source code for security problems
- loggercheck # checks key value pairs for common logger libraries (kitlog,klog,logr,zap)
- makezero # finds slice declarations with non-zero initial length
- mirror # reports wrong mirror patterns of bytes/strings usage
- misspell # finds commonly misspelled English words
- nakedret # finds naked returns in functions greater than a specified function length
- nestif # reports deeply nested if statements
- nilerr # finds the code that returns nil even if it checks that the error is not nil
- nolintlint # reports ill-formed or insufficient nolint directives
- nosprintfhostport # checks for misuse of Sprintf to construct a host with port in a URL
- perfsprint # Golang linter for performance, aiming at usages of fmt.Sprintf which have faster alternatives
- predeclared # finds code that shadows one of Go's predeclared identifiers
- promlinter # checks Prometheus metrics naming via promlint
- reassign # checks that package variables are not reassigned
- revive # fast, configurable, extensible, flexible, and beautiful linter for Go, drop-in replacement of golint
- rowserrcheck # checks whether Err of rows is checked successfully
- sqlclosecheck # checks that sql.Rows and sql.Stmt are closed
- sloglint # A Go linter that ensures consistent code style when using log/slog
- tagliatelle # checks the struct tags.
- usetesting # detects using os.Setenv instead of t.Setenv since Go1.17
- testableexamples # checks if examples are testable (have an expected output)
- tparallel # detects inappropriate usage of t.Parallel() method in your Go test codes
- unconvert # removes unnecessary type conversions
- unparam # reports unused function parameters
- usestdlibvars # detects the possibility to use variables/constants from the Go standard library
- wastedassign # finds wasted assignment statements
fast: false
- asasalint # Check for pass []any as any in variadic func(...any).
- asciicheck # Checks that all code identifiers does not have non-ASCII symbols in the name.
- bidichk # Checks for dangerous unicode character sequences.
- bodyclose # Checks whether HTTP response body is closed successfully.
- containedctx # Containedctx is a linter that detects struct contained context.Context field.
- copyloopvar # A linter detects places where loop variables are copied.
- cyclop # Checks function and package cyclomatic complexity.
- decorder # Check declaration order and count of types, constants, variables and functions.
- depguard # Go linter that checks if package imports are in a list of acceptable packages.
- dogsled # Checks assignments with too many blank identifiers (e.g. x, _, _, _, #= f()).
- dupl # Detects duplicate fragments of code.
- dupword # Checks for duplicate words in the source code.
- durationcheck # Check for two durations multiplied together.
- errchkjson # Checks types passed to the json encoding functions. Reports unsupported types and reports occurrences where the check for the returned error can be omitted.
- errname # Checks that sentinel errors are prefixed with the `Err` and error types are suffixed with the `Error`.
- errorlint # Find code that can cause problems with the error wrapping scheme introduced in Go 1.13.
- exhaustive # Check exhaustiveness of enum switch statements.
- exptostd # Detects functions from golang.org/x/exp/ that can be replaced by std functions.
- fatcontext # Detects nested contexts in loops and function literals.
- forbidigo # Forbids identifiers.
- funcorder # Checks the order of functions, methods, and constructors.
- funlen # Checks for long functions.
- ginkgolinter # Enforces standards of using ginkgo and gomega.
- gocheckcompilerdirectives # Checks that go compiler directive comments (//go #) are valid.
- gochecksumtype # Run exhaustiveness checks on Go "sum types".
- goconst # Finds repeated strings that could be replaced by a constant.
- gocritic # Provides diagnostics that check for bugs, performance and style issues.
- goheader # Check if file header matches to pattern.
- gomoddirectives # Manage the use of 'replace', 'retract', and 'excludes' directives in go.mod.
- goprintffuncname # Checks that printf-like functions are named with `f` at the end.
- gosec # Inspects source code for security problems.
- gosmopolitan # Report certain i18n/l10n anti-patterns in your Go codebase.
- grouper # Analyze expression groups.
- importas # Enforces consistent import aliases.
- inamedparam # Reports interfaces with unnamed method parameters.
- interfacebloat # A linter that checks the number of methods inside an interface.
- intrange # Intrange is a linter to find places where for loops could make use of an integer range.
- loggercheck # Checks key value pairs for common logger libraries (kitlog,klog,logr,slog,zap).
- maintidx # Maintidx measures the maintainability index of each function.
- makezero # Find slice declarations with non-zero initial length.
- mirror # Reports wrong mirror patterns of bytes/strings usage.
- misspell # Finds commonly misspelled English words.
- nakedret # Checks that functions with naked returns are not longer than a maximum size (can be zero).
- nestif # Reports deeply nested if statements.
- nilerr # Find the code that returns nil even if it checks that the error is not nil.
- nilnesserr # Reports constructs that checks for err != nil, but returns a different nil value error.
- nolintlint # Reports ill-formed or insufficient nolint directives.
- nosprintfhostport # Checks for misuse of Sprintf to construct a host with port in a URL.
- perfsprint # Checks that fmt.Sprintf can be replaced with a faster alternative.
- prealloc # Find slice declarations that could potentially be pre-allocated.
- predeclared # Find code that shadows one of Go's predeclared identifiers.
- promlinter # Check Prometheus metrics naming via promlint.
- protogetter # Reports direct reads from proto message fields when getters should be used.
- reassign # Checks that package variables are not reassigned.
- recvcheck # Checks for receiver type consistency.
- revive # Fast, configurable, extensible, flexible, and beautiful linter for Go. Drop-in replacement of golint.
- rowserrcheck # Checks whether Rows.Err of rows is checked successfully.
- sloglint # Ensure consistent code style when using log/slog.
- spancheck # Checks for mistakes with OpenTelemetry/Census spans.
- sqlclosecheck # Checks that sql.Rows, sql.Stmt, sqlx.NamedStmt, pgx.Query are closed.
- tagliatelle # Checks the struct tags.
- testableexamples # Linter checks if examples are testable (have an expected output).
- testifylint # Checks usage of github.com/stretchr/testify.
- thelper # Thelper detects tests helpers which is not start with t.Helper() method.
- tparallel # Tparallel detects inappropriate usage of t.Parallel() method in your Go test codes.
- unconvert # Remove unnecessary type conversions.
- unparam # Reports unused function parameters.
- usestdlibvars # A linter that detect the possibility to use variables/constants from the Go standard library.
- usetesting # Reports uses of functions with replacement inside the testing package.
- wastedassign # Finds wasted assignment statements.
- zerologlint # Detects the wrong usage of `zerolog` that a user forgets to dispatch with `Send` or `Msg`.
exclusions:
generated: lax
presets:
- comments
- common-false-positives
- legacy
- std-error-handling
rules:
- linters:
- bodyclose
- dogsled
- dupl
- funlen
- cyclop
- containedctx
- maintidx
path: _test\.go
- linters:
- cyclop
path: (.+)_test\.go
paths:
- third_party$
- builtin$
- examples$
- internal/ogc/features/cql/parser$
settings:
cyclop:
# The maximal code complexity to report.
# Default: 10
max-complexity: 15
depguard:
rules:
main:
deny:
- pkg: "math/rand$"
desc: use math/rand/v2
- pkg: "github.com/sirupsen/logrus"
desc: no longer maintained
- pkg: "github.com/pkg/errors"
desc: Should be replaced by standard lib errors package
forbidigo:
# Forbid the following identifiers (list of regexp).
# Default: ["^(fmt\\.Print(|f|ln)|print|println)$"]
forbid:
- pattern: ^(fmt\\.Print(|f|ln)|print|println)$
- pattern: http\.NotFound.*
msg: return RFC 7807 problem details instead
- pattern: http\.Error.*
msg: return RFC 7807 problem details instead
funlen:
# Checks the number of lines in a function.
# If lower than 0, disable the check.
# Default: 60
lines: 100
nestif:
# Minimal complexity of if statements to report.
# Default: 5
min-complexity: 6
revive:
rules:
# default rules
- name: blank-imports
- name: context-as-argument
- name: context-keys-type
- name: dot-imports
- name: empty-block
- name: error-naming
- name: error-return
- name: error-strings
- name: errorf
- name: exported
- name: increment-decrement
- name: indent-error-flow
- name: package-comments
- name: range
- name: receiver-naming
- name: redefines-builtin-id
- name: superfluous-else
- name: time-naming
- name: unexported-return
- name: unreachable-code
- name: unused-parameter
- name: var-declaration
# enabled or tweaked by us
- name: use-any
- name: var-naming
arguments:
- [ "ID" ] # AllowList
- [ "VM" ] # DenyList
- - skip-package-name-checks: true
2 changes: 1 addition & 1 deletion Dockerfile
Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
FROM golang:1.24-alpine3.20 AS build-env
FROM golang:1.26-alpine3.22 AS build-env

RUN apk update && apk upgrade && \
apk add --no-cache bash git pkgconfig gcc g++ libc-dev ca-certificates
Expand Down
3 changes: 2 additions & 1 deletion feeds/process.go
Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,8 @@ import (

// ProcessFeed func
func ProcessFeeds(fs Feeds) []Feed {
var processedFeeds []Feed
processedFeeds := make([]Feed, 0, len(fs.Feeds))

for _, f := range fs.Feeds {
d := GetDefaultFeedProperties()
_ = mergo.Merge(&f, d)
Expand Down
2 changes: 1 addition & 1 deletion go.mod
Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
module github.com/pdok/atom-generator

go 1.24
go 1.26.3

require (
github.com/imdario/mergo v0.3.13
Expand Down
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