mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-12-11 11:06:29 +00:00
238 lines
8 KiB
Go
238 lines
8 KiB
Go
|
package stylecheck
|
|||
|
|
|
|||
|
|
import "honnef.co/go/tools/analysis/lint"
|
|||
|
|
|
|||
|
|
var Docs = lint.Markdownify(map[string]*lint.Documentation{
|
|||
|
|
"ST1000": {
|
|||
|
|
Title: `Incorrect or missing package comment`,
|
|||
|
|
Text: `Packages must have a package comment that is formatted according to
|
|||
|
|
the guidelines laid out in
|
|||
|
|
https://github.com/golang/go/wiki/CodeReviewComments#package-comments.`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1001": {
|
|||
|
|
Title: `Dot imports are discouraged`,
|
|||
|
|
Text: `Dot imports that aren't in external test packages are discouraged.
|
|||
|
|
|
|||
|
|
The \'dot_import_whitelist\' option can be used to whitelist certain
|
|||
|
|
imports.
|
|||
|
|
|
|||
|
|
Quoting Go Code Review Comments:
|
|||
|
|
|
|||
|
|
> The import . form can be useful in tests that, due to circular
|
|||
|
|
> dependencies, cannot be made part of the package being tested:
|
|||
|
|
>
|
|||
|
|
> package foo_test
|
|||
|
|
>
|
|||
|
|
> import (
|
|||
|
|
> "bar/testutil" // also imports "foo"
|
|||
|
|
> . "foo"
|
|||
|
|
> )
|
|||
|
|
>
|
|||
|
|
> In this case, the test file cannot be in package foo because it
|
|||
|
|
> uses bar/testutil, which imports foo. So we use the 'import .'
|
|||
|
|
> form to let the file pretend to be part of package foo even though
|
|||
|
|
> it is not. Except for this one case, do not use import . in your
|
|||
|
|
> programs. It makes the programs much harder to read because it is
|
|||
|
|
> unclear whether a name like Quux is a top-level identifier in the
|
|||
|
|
> current package or in an imported package.`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
Options: []string{"dot_import_whitelist"},
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1003": {
|
|||
|
|
Title: `Poorly chosen identifier`,
|
|||
|
|
Text: `Identifiers, such as variable and package names, follow certain rules.
|
|||
|
|
|
|||
|
|
See the following links for details:
|
|||
|
|
|
|||
|
|
- https://golang.org/doc/effective_go.html#package-names
|
|||
|
|
- https://golang.org/doc/effective_go.html#mixed-caps
|
|||
|
|
- https://github.com/golang/go/wiki/CodeReviewComments#initialisms
|
|||
|
|
- https://github.com/golang/go/wiki/CodeReviewComments#variable-names`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
Options: []string{"initialisms"},
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1005": {
|
|||
|
|
Title: `Incorrectly formatted error string`,
|
|||
|
|
Text: `Error strings follow a set of guidelines to ensure uniformity and good
|
|||
|
|
composability.
|
|||
|
|
|
|||
|
|
Quoting Go Code Review Comments:
|
|||
|
|
|
|||
|
|
> Error strings should not be capitalized (unless beginning with
|
|||
|
|
> proper nouns or acronyms) or end with punctuation, since they are
|
|||
|
|
> usually printed following other context. That is, use
|
|||
|
|
> fmt.Errorf("something bad") not fmt.Errorf("Something bad"), so
|
|||
|
|
> that log.Printf("Reading %s: %v", filename, err) formats without a
|
|||
|
|
> spurious capital letter mid-message.`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1006": {
|
|||
|
|
Title: `Poorly chosen receiver name`,
|
|||
|
|
Text: `Quoting Go Code Review Comments:
|
|||
|
|
|
|||
|
|
> The name of a method's receiver should be a reflection of its
|
|||
|
|
> identity; often a one or two letter abbreviation of its type
|
|||
|
|
> suffices (such as "c" or "cl" for "Client"). Don't use generic
|
|||
|
|
> names such as "me", "this" or "self", identifiers typical of
|
|||
|
|
> object-oriented languages that place more emphasis on methods as
|
|||
|
|
> opposed to functions. The name need not be as descriptive as that
|
|||
|
|
> of a method argument, as its role is obvious and serves no
|
|||
|
|
> documentary purpose. It can be very short as it will appear on
|
|||
|
|
> almost every line of every method of the type; familiarity admits
|
|||
|
|
> brevity. Be consistent, too: if you call the receiver "c" in one
|
|||
|
|
> method, don't call it "cl" in another.`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1008": {
|
|||
|
|
Title: `A function's error value should be its last return value`,
|
|||
|
|
Text: `A function's error value should be its last return value.`,
|
|||
|
|
Since: `2019.1`,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1011": {
|
|||
|
|
Title: "Poorly chosen name for variable of type `time.Duration`",
|
|||
|
|
Text: `\'time.Duration\' values represent an amount of time, which is represented
|
|||
|
|
as a count of nanoseconds. An expression like \'5 * time.Microsecond\'
|
|||
|
|
yields the value \'5000\'. It is therefore not appropriate to suffix a
|
|||
|
|
variable of type \'time.Duration\' with any time unit, such as \'Msec or
|
|||
|
|
Milli\'.`,
|
|||
|
|
Since: `2019.1`,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1012": {
|
|||
|
|
Title: `Poorly chosen name for error variable`,
|
|||
|
|
Text: `Error variables that are part of an API should be called \'errFoo\' or
|
|||
|
|
\'ErrFoo\'.`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1013": {
|
|||
|
|
Title: `Should use constants for HTTP error codes, not magic numbers`,
|
|||
|
|
Text: `HTTP has a tremendous number of status codes. While some of those are
|
|||
|
|
well known (200, 400, 404, 500), most of them are not. The \'net/http\'
|
|||
|
|
package provides constants for all status codes that are part of the
|
|||
|
|
various specifications. It is recommended to use these constants
|
|||
|
|
instead of hard-coding magic numbers, to vastly improve the
|
|||
|
|
readability of your code.`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
Options: []string{"http_status_code_whitelist"},
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1015": {
|
|||
|
|
Title: `A switch's default case should be the first or last case`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1016": {
|
|||
|
|
Title: `Use consistent method receiver names`,
|
|||
|
|
Since: "2019.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1017": {
|
|||
|
|
Title: `Don't use Yoda conditions`,
|
|||
|
|
Text: `Yoda conditions are conditions of the kind \'if 42 == x\', where the
|
|||
|
|
literal is on the left side of the comparison. These are a common
|
|||
|
|
idiom in languages in which assignment is an expression, to avoid bugs
|
|||
|
|
of the kind \'if (x = 42)\'. In Go, which doesn't allow for this kind of
|
|||
|
|
bug, we prefer the more idiomatic \'if x == 42\'.`,
|
|||
|
|
Since: "2019.2",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1018": {
|
|||
|
|
Title: `Avoid zero-width and control characters in string literals`,
|
|||
|
|
Since: "2019.2",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1019": {
|
|||
|
|
Title: `Importing the same package multiple times`,
|
|||
|
|
Text: `Go allows importing the same package multiple times, as long as
|
|||
|
|
different import aliases are being used. That is, the following
|
|||
|
|
bit of code is valid:
|
|||
|
|
|
|||
|
|
import (
|
|||
|
|
"fmt"
|
|||
|
|
fumpt "fmt"
|
|||
|
|
format "fmt"
|
|||
|
|
_ "fmt"
|
|||
|
|
)
|
|||
|
|
|
|||
|
|
However, this is very rarely done on purpose. Usually, it is a
|
|||
|
|
sign of code that got refactored, accidentally adding duplicate
|
|||
|
|
import statements. It is also a rarely known feature, which may
|
|||
|
|
contribute to confusion.
|
|||
|
|
|
|||
|
|
Do note that sometimes, this feature may be used
|
|||
|
|
intentionally (see for example
|
|||
|
|
https://github.com/golang/go/commit/3409ce39bfd7584523b7a8c150a310cea92d879d)
|
|||
|
|
– if you want to allow this pattern in your code base, you're
|
|||
|
|
advised to disable this check.`,
|
|||
|
|
Since: "2020.1",
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1020": {
|
|||
|
|
Title: "The documentation of an exported function should start with the function's name",
|
|||
|
|
Text: `Doc comments work best as complete sentences, which
|
|||
|
|
allow a wide variety of automated presentations. The first sentence
|
|||
|
|
should be a one-sentence summary that starts with the name being
|
|||
|
|
declared.
|
|||
|
|
|
|||
|
|
If every doc comment begins with the name of the item it describes,
|
|||
|
|
you can use the doc subcommand of the go tool and run the output
|
|||
|
|
through grep.
|
|||
|
|
|
|||
|
|
See https://golang.org/doc/effective_go.html#commentary for more
|
|||
|
|
information on how to write good documentation.`,
|
|||
|
|
Since: "2020.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1021": {
|
|||
|
|
Title: "The documentation of an exported type should start with type's name",
|
|||
|
|
Text: `Doc comments work best as complete sentences, which
|
|||
|
|
allow a wide variety of automated presentations. The first sentence
|
|||
|
|
should be a one-sentence summary that starts with the name being
|
|||
|
|
declared.
|
|||
|
|
|
|||
|
|
If every doc comment begins with the name of the item it describes,
|
|||
|
|
you can use the \'doc\' subcommand of the \'go\' tool and run the output
|
|||
|
|
through grep.
|
|||
|
|
|
|||
|
|
See https://golang.org/doc/effective_go.html#commentary for more
|
|||
|
|
information on how to write good documentation.`,
|
|||
|
|
Since: "2020.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1022": {
|
|||
|
|
Title: "The documentation of an exported variable or constant should start with variable's name",
|
|||
|
|
Text: `Doc comments work best as complete sentences, which
|
|||
|
|
allow a wide variety of automated presentations. The first sentence
|
|||
|
|
should be a one-sentence summary that starts with the name being
|
|||
|
|
declared.
|
|||
|
|
|
|||
|
|
If every doc comment begins with the name of the item it describes,
|
|||
|
|
you can use the doc subcommand of the go tool and run the output
|
|||
|
|
through grep.
|
|||
|
|
|
|||
|
|
See https://golang.org/doc/effective_go.html#commentary for more
|
|||
|
|
information on how to write good documentation.`,
|
|||
|
|
Since: "2020.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
},
|
|||
|
|
|
|||
|
|
"ST1023": {
|
|||
|
|
Title: "Redundant type in variable declaration",
|
|||
|
|
Since: "2021.1",
|
|||
|
|
NonDefault: true,
|
|||
|
|
},
|
|||
|
|
})
|