commands: reorg into different packages

1 files changed, 0 insertions, 160 deletions

diff --git a/commands/env.go b/commands/env.go
deleted file mode 100644
index 11b91c4b..00000000
--- a/commands/env.go
+++ /dev/null
@@ -1,160 +0,0 @@
-package commands
-
-import (
-	"fmt"
-	"io"
-	"os"
-
-	"github.com/spf13/cobra"
-
-	"github.com/MichaelMure/git-bug/cache"
-	"github.com/MichaelMure/git-bug/entities/bug"
-	"github.com/MichaelMure/git-bug/entities/identity"
-	"github.com/MichaelMure/git-bug/repository"
-	"github.com/MichaelMure/git-bug/util/interrupt"
-)
-
-const gitBugNamespace = "git-bug"
-
-// Env is the environment of a command
-type Env struct {
-	repo    repository.ClockedRepo
-	backend *cache.RepoCache
-	out     out
-	err     out
-}
-
-func newEnv() *Env {
-	return &Env{
-		repo: nil,
-		out:  out{Writer: os.Stdout},
-		err:  out{Writer: os.Stderr},
-	}
-}
-
-type out struct {
-	io.Writer
-}
-
-func (o out) Printf(format string, a ...interface{}) {
-	_, _ = fmt.Fprintf(o, format, a...)
-}
-
-func (o out) Print(a ...interface{}) {
-	_, _ = fmt.Fprint(o, a...)
-}
-
-func (o out) Println(a ...interface{}) {
-	_, _ = fmt.Fprintln(o, a...)
-}
-
-// loadRepo is a pre-run function that load the repository for use in a command
-func loadRepo(env *Env) func(*cobra.Command, []string) error {
-	return func(cmd *cobra.Command, args []string) error {
-		cwd, err := os.Getwd()
-		if err != nil {
-			return fmt.Errorf("unable to get the current working directory: %q", err)
-		}
-
-		env.repo, err = repository.OpenGoGitRepo(cwd, gitBugNamespace, []repository.ClockLoader{bug.ClockLoader})
-		if err == repository.ErrNotARepo {
-			return fmt.Errorf("%s must be run from within a git repo", rootCommandName)
-		}
-
-		if err != nil {
-			return err
-		}
-
-		return nil
-	}
-}
-
-// loadRepoEnsureUser is the same as loadRepo, but also ensure that the user has configured
-// an identity. Use this pre-run function when an error after using the configured user won't
-// do.
-func loadRepoEnsureUser(env *Env) func(*cobra.Command, []string) error {
-	return func(cmd *cobra.Command, args []string) error {
-		err := loadRepo(env)(cmd, args)
-		if err != nil {
-			return err
-		}
-
-		_, err = identity.GetUserIdentity(env.repo)
-		if err != nil {
-			return err
-		}
-
-		return nil
-	}
-}
-
-// loadBackend is a pre-run function that load the repository and the backend for use in a command
-// When using this function you also need to use closeBackend as a post-run
-func loadBackend(env *Env) func(*cobra.Command, []string) error {
-	return func(cmd *cobra.Command, args []string) error {
-		err := loadRepo(env)(cmd, args)
-		if err != nil {
-			return err
-		}
-
-		env.backend, err = cache.NewRepoCache(env.repo)
-		if err != nil {
-			return err
-		}
-
-		cleaner := func(env *Env) interrupt.CleanerFunc {
-			return func() error {
-				if env.backend != nil {
-					err := env.backend.Close()
-					env.backend = nil
-					return err
-				}
-				return nil
-			}
-		}
-
-		// Cleanup properly on interrupt
-		interrupt.RegisterCleaner(cleaner(env))
-		return nil
-	}
-}
-
-// loadBackendEnsureUser is the same as loadBackend, but also ensure that the user has configured
-// an identity. Use this pre-run function when an error after using the configured user won't
-// do.
-func loadBackendEnsureUser(env *Env) func(*cobra.Command, []string) error {
-	return func(cmd *cobra.Command, args []string) error {
-		err := loadBackend(env)(cmd, args)
-		if err != nil {
-			return err
-		}
-
-		_, err = identity.GetUserIdentity(env.repo)
-		if err != nil {
-			return err
-		}
-
-		return nil
-	}
-}
-
-// closeBackend is a wrapper for a RunE function that will close the backend properly
-// if it has been opened.
-// This wrapper style is necessary because a Cobra PostE function does not run if RunE return an error.
-func closeBackend(env *Env, runE func(cmd *cobra.Command, args []string) error) func(*cobra.Command, []string) error {
-	return func(cmd *cobra.Command, args []string) error {
-		errRun := runE(cmd, args)
-
-		if env.backend == nil {
-			return nil
-		}
-		err := env.backend.Close()
-		env.backend = nil
-
-		// prioritize the RunE error
-		if errRun != nil {
-			return errRun
-		}
-		return err
-	}
-}