refactor(rule): move rule into their own file

Author: muthukrishnan24

rule/body_max_length.go

@@ -0,0 +1,27 @@
+package rule
+
+import "github.com/conventionalcommit/commitlint/lint"
+
+var _ lint.Rule = (*BodyMaxLenRule)(nil)
+
+// BodyMaxLenRule to validate max length of body
+type BodyMaxLenRule struct {
+	CheckLen int
+}
+
+// Name return name of the rule
+func (r *BodyMaxLenRule) Name() string { return "body-max-length" }
+
+// Apply sets the needed argument for the rule
+func (r *BodyMaxLenRule) Apply(setting lint.RuleSetting) error {
+	err := setIntArg(&r.CheckLen, setting.Argument)
+	if err != nil {
+		return errInvalidArg(r.Name(), err)
+	}
+	return nil
+}
+
+// Validate validates BodyMaxLenRule
+func (r *BodyMaxLenRule) Validate(msg lint.Commit) ([]string, bool) {
+	return checkMaxLen(r.CheckLen, msg.Body())
+}

rule/body_max_line_length.go

@@ -0,0 +1,29 @@
+package rule
+
+import (
+	"github.com/conventionalcommit/commitlint/lint"
+)
+
+var _ lint.Rule = (*BodyMaxLineLenRule)(nil)
+
+// BodyMaxLineLenRule to validate max line length of body
+type BodyMaxLineLenRule struct {
+	CheckLen int
+}
+
+// Name return name of the rule
+func (r *BodyMaxLineLenRule) Name() string { return "body-max-line-length" }
+
+// Apply sets the needed argument for the rule
+func (r *BodyMaxLineLenRule) Apply(setting lint.RuleSetting) error {
+	err := setIntArg(&r.CheckLen, setting.Argument)
+	if err != nil {
+		return errInvalidArg(r.Name(), err)
+	}
+	return nil
+}
+
+// Validate validates BodyMaxLineLenRule rule
+func (r *BodyMaxLineLenRule) Validate(msg lint.Commit) ([]string, bool) {
+	return checkMaxLineLength(r.CheckLen, msg.Body())
+}

rule/body_min_length.go

@@ -0,0 +1,27 @@
+package rule
+
+import "github.com/conventionalcommit/commitlint/lint"
+
+var _ lint.Rule = (*BodyMinLenRule)(nil)
+
+// BodyMinLenRule to validate min length of body
+type BodyMinLenRule struct {
+	CheckLen int
+}
+
+// Name return name of the rule
+func (r *BodyMinLenRule) Name() string { return "body-min-length" }
+
+// Apply sets the needed argument for the rule
+func (r *BodyMinLenRule) Apply(setting lint.RuleSetting) error {
+	err := setIntArg(&r.CheckLen, setting.Argument)
+	if err != nil {
+		return errInvalidArg(r.Name(), err)
+	}
+	return nil
+}
+
+// Validate validates BodyMinLenRule
+func (r *BodyMinLenRule) Validate(msg lint.Commit) ([]string, bool) {
+	return checkMinLen(r.CheckLen, msg.Body())
+}

rule/charset.go

@@ -0,0 +1,27 @@
+package rule
+
+import "github.com/conventionalcommit/commitlint/lint"
+
+var _ lint.Rule = (*DescriptionMaxLenRule)(nil)
+
+// DescriptionMaxLenRule to validate max length of type
+type DescriptionMaxLenRule struct {
+	CheckLen int
+}
+
+// Name return name of the rule
+func (r *DescriptionMaxLenRule) Name() string { return "description-max-length" }
+
+// Apply sets the needed argument for the rule
+func (r *DescriptionMaxLenRule) Apply(setting lint.RuleSetting) error {
+	err := setIntArg(&r.CheckLen, setting.Argument)
+	if err != nil {
+		return errInvalidArg(r.Name(), err)
+	}
+	return nil
+}
+
+// Validate validates DescriptionMaxLenRule
+func (r *DescriptionMaxLenRule) Validate(msg lint.Commit) ([]string, bool) {
+	return checkMaxLen(r.CheckLen, msg.Description())
+}

rule/desc_max_length.go

@@ -0,0 +1,27 @@
+package rule
+
+import "github.com/conventionalcommit/commitlint/lint"
+
+var _ lint.Rule = (*DescriptionMinLenRule)(nil)
+
+// DescriptionMinLenRule to validate min length of description
+type DescriptionMinLenRule struct {
+	CheckLen int
+}
+
+// Name return name of the rule
+func (r *DescriptionMinLenRule) Name() string { return "description-min-length" }
+
+// Apply sets the needed argument for the rule
+func (r *DescriptionMinLenRule) Apply(setting lint.RuleSetting) error {
+	err := setIntArg(&r.CheckLen, setting.Argument)
+	if err != nil {
+		return errInvalidArg(r.Name(), err)
+	}
+	return nil
+}
+
+// Validate validates DescriptionMinLenRule
+func (r *DescriptionMinLenRule) Validate(msg lint.Commit) ([]string, bool) {
+	return checkMinLen(r.CheckLen, msg.Description())
+}