package list
import (
"fmt"
"io"
"github.com/yoheimuta/protolint/internal/addon/plugin/shared"
"github.com/yoheimuta/protolint/internal/linter/config"
"github.com/yoheimuta/protolint/internal/cmd/subcmds"
"github.com/yoheimuta/protolint/internal/osutil"
"github.com/yoheimuta/protolint/linter/autodisable"
"github.com/yoheimuta/protolint/linter/rule"
)
// CmdList is a rule list command.
type CmdList struct {
stdout io.Writer
stderr io.Writer
flags Flags
}
// NewCmdList creates a new CmdList.
func NewCmdList(
flags Flags,
stdout io.Writer,
stderr io.Writer,
) *CmdList {
return &CmdList{
flags: flags,
stdout: stdout,
stderr: stderr,
}
}
// Run lists each rule description.
func (c *CmdList) Run() osutil.ExitCode {
err := c.run()
if err != nil {
return osutil.ExitInternalFailure
}
return osutil.ExitSuccess
}
func (c *CmdList) run() error {
rules, err := hasIDAndPurposes(c.flags.Plugins)
if err != nil {
return err
}
for _, r := range rules {
_, err := fmt.Fprintf(
c.stdout,
"%s: %s\n",
r.ID(),
r.Purpose(),
)
if err != nil {
return err
}
}
return nil
}
type hasIDAndPurpose interface {
rule.HasID
rule.HasPurpose
}
func hasIDAndPurposes(plugins []shared.RuleSet) ([]hasIDAndPurpose, error) {
rs, err := subcmds.NewAllRules(config.RulesOption{}, false, autodisable.Noop, false, plugins)
if err != nil {
return nil, err
}
var rules []hasIDAndPurpose
for _, r := range rs {
rules = append(rules, r)
}
return rules, nil
}
