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mirror of https://github.com/thegeeklab/wp-github-comment.git synced 2024-11-24 23:10:39 +00:00
wp-github-comment/plugin/impl.go

93 lines
2.4 KiB
Go

package plugin
import (
"context"
"crypto/sha256"
"errors"
"fmt"
"net/url"
"strings"
"github.com/rs/zerolog/log"
gh "github.com/thegeeklab/wp-github-comment/github"
plugin_file "github.com/thegeeklab/wp-plugin-go/v3/file"
)
var ErrPluginEventNotSupported = errors.New("event not supported")
//nolint:revive
func (p *Plugin) run(ctx context.Context) error {
if err := p.Validate(); err != nil {
return fmt.Errorf("validation failed: %w", err)
}
if err := p.Execute(); err != nil {
return fmt.Errorf("execution failed: %w", err)
}
return nil
}
// Validate handles the settings validation of the plugin.
func (p *Plugin) Validate() error {
var err error
if p.Metadata.Pipeline.Event != "pull_request" {
return fmt.Errorf("%w: %s", ErrPluginEventNotSupported, p.Metadata.Pipeline.Event)
}
if p.Settings.Message != "" {
if p.Settings.Message, p.Settings.IsFile, err = plugin_file.ReadStringOrFile(p.Settings.Message); err != nil {
return fmt.Errorf("error while reading %s: %w", p.Settings.Message, err)
}
}
if !strings.HasSuffix(p.Settings.BaseURL, "/") {
p.Settings.BaseURL += "/"
}
p.Settings.baseURL, err = url.Parse(p.Settings.BaseURL)
if err != nil {
return fmt.Errorf("failed to parse base url: %w", err)
}
if p.Settings.Key == "" {
key := fmt.Sprintf("%s/%s/%d", p.Metadata.Repository.Owner, p.Metadata.Repository.Name, p.Settings.IssueNum)
hash := sha256.Sum256([]byte(key))
p.Settings.Key = fmt.Sprintf("%x", hash)
}
if p.Settings.Key, _, err = plugin_file.ReadStringOrFile(p.Settings.Key); err != nil {
return fmt.Errorf("error while reading %s: %w", p.Settings.Key, err)
}
return nil
}
// Execute provides the implementation of the plugin.
func (p *Plugin) Execute() error {
client := gh.NewClient(p.Network.Context, p.Settings.baseURL, p.Settings.APIKey, p.Network.Client)
client.Issue.Opt = gh.IssueOptions{
Repo: p.Metadata.Repository.Name,
Owner: p.Metadata.Repository.Owner,
Message: p.Settings.Message,
Update: p.Settings.Update,
Key: p.Settings.Key,
Number: p.Metadata.Curr.PullRequest,
}
if p.Settings.SkipMissing && !p.Settings.IsFile {
log.Info().
Msg("comment skipped: 'message' is not a valid path or file does not exist while 'skip-missing' is enabled")
return nil
}
_, err := client.Issue.AddComment(p.Network.Context)
if err != nil {
return fmt.Errorf("failed to create or update comment: %w", err)
}
return nil
}