mugit @ 56ad3f8dd0ac999a121a4f92b7cbdfede58666c8

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         type CacheConfig struct {

      
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         	HomePage time.Duration `yaml:"home_page"`

      
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         	Readme   time.Duration `yaml:"readme"`

      
        
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        +	Diff     time.Duration `yaml:"duration"`

      
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         }

      
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         type Config struct {

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         	if c.Cache.Readme == 0 {

      
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         		c.Cache.Readme = 1 * time.Minute

      
        
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        +	}

      
        
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        +

      
        
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        +	if c.Cache.Diff == 0 {

      
        
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        +		c.Cache.Diff = 15 * time.Minute

      
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         	}

      
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         }

      
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         	"olexsmir.xyz/mugit/internal/cache"

      
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         	"olexsmir.xyz/mugit/internal/config"

      
        
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        +	"olexsmir.xyz/mugit/internal/git"

      
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         	"olexsmir.xyz/mugit/internal/humanize"

      
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         	"olexsmir.xyz/mugit/web"

      
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         )

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         	repoListCache cache.Cacher[[]repoList]

      
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         	readmeCache   cache.Cacher[template.HTML]

      
        
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        +	diffCache     cache.Cacher[*git.NiceDiff]

      
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         }

      
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         func InitRoutes(cfg *config.Config) http.Handler {

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         		cfg, tmpls,

      
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         		cache.NewInMemory[[]repoList](cfg.Cache.HomePage),

      
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         		cache.NewInMemory[template.HTML](cfg.Cache.Readme),

      
        
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        +		cache.NewInMemory[*git.NiceDiff](cfg.Cache.Diff),

      
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         	}

      
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         	mux := http.NewServeMux()

      

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         		return

      
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         	}

      
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        -	diff, err := repo.Diff()

      
        
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        +	diff, err := h.getDiff(repo, ref)

      
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         	if err != nil {

      
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         		h.write500(w, err)

      
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         		return

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         	h.repoListCache.Set("repo_list", repos)

      
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         	return repos, errors.Join(errs...)

      
        
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        +}

      
        
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        +

      
        
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        +func (h handlers) getDiff(r *git.Repo, ref string) (*git.NiceDiff, error) {

      
        
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        +	cacheKey := fmt.Sprintf("%s:%s", r.Name(), ref)

      
        
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        +	if v, found := h.diffCache.Get(cacheKey); found {

      
        
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        +		return v, nil

      
        
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        +	}

      
        
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        +

      
        
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        +	diff, err := r.Diff()

      
        
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        +	if err != nil {

      
        
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        +		return nil, err

      
        
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        +	}

      
        
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        +

      
        
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        +	h.diffCache.Set(cacheKey, diff)

      
        
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        +	return diff, nil

      
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         }

      
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         var markdown = goldmark.New(