mirror of
https://github.com/kopia/kopia.git
synced 2026-01-24 14:28:06 -05:00
fcd507a56d
* cli: fixed remaining testability indirections for output and logging * cli: added cli.RunSubcommand() which is used in testing to execute a subcommand in the same process * tests: refactored most e2e tests to invoke kopia subcommands in-process * Makefile: enable code coverage for cli/ and internal/ * testing: pass 'testing' tag to unit tests which uses much faster (insecure) password hashing scheme * Makefile: push coverage from PRs again * tests: disable buffer management to reduce memory usage on ARM * cli: fixed misaligned atomic field on ARMHF also temporarily fixed statup-time benign race condition when setting default on the timeZone variable, which is the last global variable.
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package cli
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import (
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"bytes"
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"context"
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"github.com/pkg/errors"
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"github.com/kopia/kopia/repo"
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"github.com/kopia/kopia/repo/content"
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)
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type commandContentShow struct {
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ids []string
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indentJSON bool
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decompress bool
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out textOutput
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}
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func (c *commandContentShow) setup(svc appServices, parent commandParent) {
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cmd := parent.Command("show", "Show contents by ID.").Alias("cat")
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cmd.Arg("id", "IDs of contents to show").Required().StringsVar(&c.ids)
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cmd.Flag("json", "Pretty-print JSON content").Short('j').BoolVar(&c.indentJSON)
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cmd.Flag("unzip", "Transparently decompress the content").Short('z').BoolVar(&c.decompress)
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cmd.Action(svc.directRepositoryReadAction(c.run))
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c.out.setup(svc)
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}
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func (c *commandContentShow) run(ctx context.Context, rep repo.DirectRepository) error {
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for _, contentID := range toContentIDs(c.ids) {
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if err := c.contentShow(ctx, rep, contentID); err != nil {
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return err
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}
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}
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return nil
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}
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func (c *commandContentShow) contentShow(ctx context.Context, r repo.DirectRepository, contentID content.ID) error {
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data, err := r.ContentReader().GetContent(ctx, contentID)
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if err != nil {
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return errors.Wrapf(err, "error getting content %v", contentID)
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}
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return showContentWithFlags(c.out.stdout(), bytes.NewReader(data), c.decompress, c.indentJSON)
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}
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