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Reconcile history from image manifest and config #17

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merged 3 commits into from
Oct 7, 2018

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wagoodman
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Pulling history from the docker API doesn't make sense for two reasons:

  • the API does not include empty_content bool, and inferring this from the created_by attribute is not accurate (sometimes a layer with content has a created_by attribute that starts with a nop statement).
  • we already have the necessary information from the image.tar that we've saved

Downside is that we have to calculate the layer size manually, but since we're already iterating across all contents, I don't see the harm. The upside is that we're not coupling to a docker API type?

This will require further cleanup.

filetree/tree.go Outdated
@@ -20,6 +20,7 @@ const (
type FileTree struct {
Root *FileNode
Size int
FileSize int64
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Should we use uint64 here? The value can't be negative...

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👍

fmt.Println(err)
os.Exit(1)
}
defer tarFile.Close()
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Should the defer tarFile.Close() be immediately after os.Open()? Is there any situation where the code gets a file handle but then exits 1 before closing it?

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@wagoodman wagoodman Oct 6, 2018

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I'm not certain if there is a case where the file is open before exit is called, however, I still think this is the preferred way to go for a couple reasons:

  1. os.Exit cleans up file descriptors (in case the file was open but there was another error)
  2. since we're not guaranteed to have an open file we shouldn't attempt to close it until after we've checked it was opened with no error.

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That makes sense.

@wagoodman wagoodman merged commit 9625c51 into master Oct 7, 2018
@wagoodman wagoodman deleted the reconsile-history branch October 7, 2018 14:13
darktohka pushed a commit to darktohka/dive that referenced this pull request Feb 1, 2025
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
wagoodman pushed a commit that referenced this pull request Mar 18, 2025
* chore: configure Renovate (#1)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update github artifact actions to v4 (#20)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update docker/login-action action to v3 (#19)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update actions/setup-go action to v5 (#18)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update actions/checkout action to v4 (#17)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update actions/cache action to v4 (#16)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* build: use Go 1.23.x to build project

* chore(deps): update build tools

- golangci-lint v1.16.0: https://github.com/golangci/golangci-lint/releases/tag/v1.61.0
- GoReleaser v1.61.0: https://github.com/goreleaser/goreleaser/releases/tag/v1.26.2
- Chronicle v0.8.0: https://github.com/anchore/chronicle/releases/tag/v0.8.0
- Glow v1.5.1: https://github.com/charmbracelet/glow/releases/tag/v1.5.1

* chore: temporarily lower coverage threshold to 30%

Old coverage:
```
go test -race -coverprofile ./.tmp/unit-coverage-details.txt ./...
?   	github.com/wagoodman/dive	[no test files]
?   	github.com/wagoodman/dive/cmd	[no test files]
?   	github.com/wagoodman/dive/dive	[no test files]
?   	github.com/wagoodman/dive/dive/image	[no test files]
ok  	github.com/wagoodman/dive/dive/filetree	0.032s	coverage: 58.0% of statements
?   	github.com/wagoodman/dive/dive/image/podman	[no test files]
ok  	github.com/wagoodman/dive/dive/image/docker	0.076s	coverage: 43.6% of statements
?   	github.com/wagoodman/dive/runtime/ui	[no test files]
?   	github.com/wagoodman/dive/runtime/ui/format	[no test files]
?   	github.com/wagoodman/dive/runtime/ui/key	[no test files]
ok  	github.com/wagoodman/dive/runtime	0.531s	coverage: 53.3% of statements
ok  	github.com/wagoodman/dive/runtime/ci	0.087s	coverage: 62.1% of statements
ok  	github.com/wagoodman/dive/runtime/export	0.096s	coverage: 100.0% of statements
?   	github.com/wagoodman/dive/runtime/ui/layout/compound	[no test files]
?   	github.com/wagoodman/dive/runtime/ui/view	[no test files]
ok  	github.com/wagoodman/dive/runtime/ui/layout	0.021s	coverage: 82.6% of statements
?   	github.com/wagoodman/dive/utils	[no test files]
ok  	github.com/wagoodman/dive/runtime/ui/viewmodel	1.202s	coverage: 55.3% of statements
Coverage: 57.5%
```

New coverage:
```
go test -race -coverprofile ./.tmp/unit-coverage-details.txt ./...
	github.com/wagoodman/dive/dive		coverage: 0.0% of statements
	github.com/wagoodman/dive/cmd		coverage: 0.0% of statements
	github.com/wagoodman/dive		coverage: 0.0% of statements
	github.com/wagoodman/dive/dive/image		coverage: 0.0% of statements
	github.com/wagoodman/dive/dive/image/podman		coverage: 0.0% of statements
ok  	github.com/wagoodman/dive/dive/filetree	1.027s	coverage: 58.0% of statements
ok  	github.com/wagoodman/dive/dive/image/docker	1.064s	coverage: 43.6% of statements
	github.com/wagoodman/dive/runtime/ui		coverage: 0.0% of statements
	github.com/wagoodman/dive/runtime/ui/format		coverage: 0.0% of statements
	github.com/wagoodman/dive/runtime/ui/key		coverage: 0.0% of statements
	github.com/wagoodman/dive/runtime/ui/layout/compound		coverage: 0.0% of statements
	github.com/wagoodman/dive/runtime/ui/view		coverage: 0.0% of statements
ok  	github.com/wagoodman/dive/runtime	1.382s	coverage: 53.3% of statements
ok  	github.com/wagoodman/dive/runtime/ci	1.055s	coverage: 62.1% of statements
	github.com/wagoodman/dive/utils		coverage: 0.0% of statements
ok  	github.com/wagoodman/dive/runtime/export	1.048s	coverage: 100.0% of statements
ok  	github.com/wagoodman/dive/runtime/ui/layout	1.012s	coverage: 82.6% of statements
ok  	github.com/wagoodman/dive/runtime/ui/viewmodel	2.202s	coverage: 55.3% of statements
Coverage: 31.8%
Coverage below threshold of 55.0%
```

* chore(deps): update fountainhead/action-wait-for-check action to v1.2.0 (#25)

https://github.com/fountainhead/action-wait-for-check/releases/tag/v1.2.0

* ci: validate Renovate configuration file on build

* ci: add gomodTidy and gomodUpdateImportPaths post update options to Renovate

* fix(deps): update module github.com/dustin/go-humanize to v1.0.1 (#5)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update alpine docker tag to v3.20 (#7)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update github.com/awesome-gocui/keybinding digest to 8602903 (#2)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/cobra to v0.0.7 (#6)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/fatih/color to v1.18.0 (#9)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/google/uuid to v1.6.0 (#10)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/sergi/go-diff to v1.3.1 (#11)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/cespare/xxhash to v2 (#21)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/docker to v24.0.9+incompatible (#3)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/viper to v1.19.0 (#14)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/sirupsen/logrus to v1.9.3 (#12)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.30.0 (#15)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/cobra to v1 (#23)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/docker to v27 (#22)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/cli to v27.3.1+incompatible (#27)

* ci: run Linux acceptance tests in parallel (#28)

* chore(deps): update module logrusorgru/aurora to v4 (major) (#29)

github.com/logrusorgru/aurora changed the license from the WTFPL to the Unlicense due to pkg.go.dev restrictions.

Refs logrusorgru/aurora@304bc2c

* build: squash Docker image layers (#30)

Refs #535

* chore(deps): update Docker CLI version to 27.3.1 (#31)

* ci: update GoReleaser configuration (#33)

* chore(deps): update GoReleaser to v2.4.4 (major) (#32)

* revert: run Linux acceptance tests in parallel

This reverts commit 1971472.

* ci: fix image name, actions/checkout@v4, docker/login-action name

* fix: create `~/.docker` directory in Docker images (#34)

Error:
```
❯ docker run -ti --rm  -v /var/run/docker.sock:/var/run/docker.sock joschi/dive:0.13.0-alpha.1 busybox:latest
Image Source: docker://busybox:latest
Extracting image from docker-engine... (this can take a while for large images)
> could not determine docker host: stat /root/.docker: no such file or directory
cannot fetch image
unable to parse docker host ``
```

* build: added ppc64le support (#551)

Co-authored-by: Pooja Shah <53046887+pooja0805@users.noreply.github.com>

* fix: fix OCI format, GZIP file can be <1024 bytes (#511)

Fixes #507
Fixes #510
Fixes #526
Fixes #534

Co-authored-by: Maddog2050 <17902029+Maddog2050@users.noreply.github.com>

* docs: fix typos (#531)

Found via `codespell -L ot,te` and `typos --hidden --format brief`

Closes #464

Co-authored-by: Kian-Meng Ang <kianmeng@cpan.org>

* docs: add more Windows installation options to the README (#470)

Fixes #346

Co-authored-by: Nikolas Grottendieck <git@nikolasgrottendieck.com>

* docs: Update README.md (#506)

Made copy and paste easy for zsh users
- auto escape character issue

Co-authored-by: YóUnǎi <c0d3r.nodiru.gaji@gmail.com>

* docs: update the install command to the latest Go version (#509)

`go get` no longer works with recent versions of `go`.

Co-authored-by: Trevor Gross <tmgross@umich.edu>

* chore: remove repetitive words (#515)

Co-authored-by: thirdkeyword <fliterdashen@gmail.com>
Signed-off-by: thirdkeyword <fliterdashen@gmail.com>

* fix: close tmp files (#517)

Co-authored-by: guoguangwu <guoguangwug@gmail.com>
Signed-off-by: guoguangwu <guoguangwug@gmail.com>

* chore: fix phony ci-release target (#530)

Co-authored-by: Richard Steinmetz <richard@steinmetz.cloud>

* docs: warning message for Snap approach on Ubuntu/Debian (#552)

#546 demonstrates the trouble it may cause.

Co-authored-by: Zhang Yuanfeng <71358306+YuanfengZhang@users.noreply.github.com>

* docs: update curl commands in README (#533)

Co-authored-by: Ali Afsharzadeh <afsharzadeh8@gmail.com>

* feat: improve "Fetching" message (#482)

The Fetching... message was confusing.

This replaces it with a clearer messages to avoid confusion.

Additional fix: show original error unless image is not found

Only try doing a pull if the image isn't found. Everything else should
just generate the error so the user can fix it.

Fixes #360

Co-authored-by: Christian Höltje <docwhat@gerf.org>

* fix: line wrap toggle now updates status bar indicator (#497)

Fixes #496

Co-authored-by: Scott Moore <scott.moore@viavisolutions.com>

* feat: show setuid, setgid and sticky attributes (#524)

See https://en.wikipedia.org/wiki/File-system_permissions#Notation_of_traditional_Unix_permissions

Co-authored-by: Alexander Yastrebov <alexander.yastrebov@zalando.de>

* feat(docker): Honor the host specified in current docker context (#490)

This patch adds support for detecting the "docker host" to connect to which is set in the current docker context.
One can have multiple such contexts and one of them can be activated via `docker context use <context-name>`.

Fixes #397
Fixes #408
Fixes #412
Fixes #463
Fixes #495

Co-authored-by: Rajiv Kushwaha <raj25by10@gmail.com>

* fix: can't inspect ubuntu:24.04 with Podman (#476)

The problem was caused by `net/url.Parse()`:
```
panic: parse "podman://ubuntu:24.04": invalid port ":24.04" after host
```

Failure:
```
$ ./dive podman://ubuntu:24.04
Image Source: docker://podman://ubuntu:24.04
Fetching image... (this can take a while for large images)
Handler not available locally. Trying to pull 'podman://ubuntu:24.04'...
cannot fetch image
cannot find docker client executable
```

Success:
```
$ ./dive podman://ubuntu:24.04
Image Source: podman://ubuntu:24.04
...

$ ./dive ubuntu:24.04 --source podman
Image Source: podman://ubuntu:24.04
...

$ ./dive podman://ubuntu:24.04 --source docker
Image Source: podman://ubuntu:24.04
...
```

Fixes #475

Co-authored-by: Anatoli Babenia <anatoli@rainforce.org>

* fix: enable layer scrolling (#521)

Fixes #469
Fixes #494
Fixes #540
Refs #473
Refs #478
Refs #520

Co-authored-by: st-gr <38470677+st-gr@users.noreply.github.com>

* feat: add layer-wise filesystem information to the analysis json file (#458)

Add layer-wise filesystem information to the analysis which is written to a JSON file
when running dive with `-j` or `--json` flag.

Co-authored-by: Akash Nayak <akash19nayak@gmail.com>

* feat: add size to Layer Details view (#522)

Refs #469 (comment)

Co-authored-by: st-gr <38470677+st-gr@users.noreply.github.com>

* feat: add CTRL+e for extracting current focused file

Refs #224

Co-authored-by: kaedwen <kaedwen@heinrich.blue>

* feat: vim-like arrow, scroll, and close filtering motions (#501)

* Adding configurable keybindings for up/down arrows (`k` and `j` vim motions can be used as alternative to up/down arrows).
Thanks to @gwendolyngoetz for implementing this feature [Adding configurable keybindings for up/down arrows #499](#499)
* Add configurable keybindings for left/right arrows (`h` and `l` vim motions can be used as alternative to left/right arrows)
* Add `u` and `d` keys for page up/down alternatives (I didn't want to replace default `ctrl+u` toggle-unmodified-files keybinding so I used`u` and `d` like `Vimium` extension )
* Add `esc` key to close filtering (Implemented a new method by utilizing the existing toggle filter method, without touching its current behavior)

Refs #129
Refs #415
Refs #499

Co-authored-by: Gwendolyn Goetz <gwendolyngoetz@users.noreply.github.com>
Co-authored-by: Mehmet Ümit Özden <ozdenmehmetumit@gmail.com>

* fix: gracefully check for Docker configuration (#37)

Refs jesseduffield/lazydocker#489

* refactor!: migrate Go module from wagoodman/dive to joschi/dive (#36)

* refactor!: migrate Go module from wagoodman/dive to joschi/dive
* fix: bring back :latest Docker image

* feat: create multi-arch container images with AMD64 and ARM64 (#38)

* feat: create multi-arch container images with AMD64 and ARM64
* fix: use joschi/dive:latest-amd64 in CI

* ci: use correct container registry in `ci-test-docker-image` (#39)

* docs: fix Homebrew instructions in README

* fix(deps): update module golang.org/x/net to v0.31.0 (#40)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update suzuki-shunsuke/github-action-renovate-config-validator action to v1.1.1 (#43)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.32.0 (#44)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update alpine docker tag to v3.21 (#45)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/cli to v27.4.1+incompatible (#46)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.33.0 (#48)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/docker to v27.4.1+incompatible (#47)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.34.0 (#49)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/afero to v1.12.0 (#50)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/cli to v27.5.0+incompatible (#51)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/docker to v27.5.0+incompatible (#52)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/cli to v27.5.1+incompatible (#54)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/docker to v27.5.1+incompatible (#55)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* feat: support oci zstd compression (#53)

Co-authored-by: Jochen Schalanda <jochen@schalanda.name>

* fix(deps): update module github.com/klauspost/compress to v1.17.11 (#57)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.35.0 (#59)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/cobra to v1.9.0 (#60)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/cobra to v1.9.1 (#62)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/klauspost/compress to v1.18.0 (#63)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/cli to v28 (#64)

* fix(deps): update module github.com/docker/cli to v28

* Replace deprecated function in engineResolver.fetchArchive()

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jochen Schalanda <jochen@schalanda.name>

* build: bump Go toolchain from 1.23.x to 1.24.x (#61)

* build: bump Go toolchain from 1.23.x to 1.24.x

* chore(deps): bump golangci-lint from v1.61.0 to v1.64.5

* fix: non-constant format string in call to (*testing.common).Errorf

* test: add layer_set_state_test

* fix(deps): update module github.com/docker/cli to v28.0.1+incompatible (#66)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/docker/docker to v28.0.1+incompatible (#65)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.36.0 (#73)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module golang.org/x/net to v0.37.0 (#74)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/viper to v1.20.0 (#76)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(deps): update module github.com/spf13/afero to v1.14.0 (#75)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* refactor!: revert module name back to github.com/wagoodman/dive

Partially reverts e46f931

* chore: remove Renovate configuration

Reverts aa75fbf

* Revert "ci: validate Renovate configuration file on build"

This reverts commit 8d93877.

---------

Signed-off-by: thirdkeyword <fliterdashen@gmail.com>
Signed-off-by: guoguangwu <guoguangwug@gmail.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Pooja Shah <53046887+pooja0805@users.noreply.github.com>
Co-authored-by: Maddog2050 <17902029+Maddog2050@users.noreply.github.com>
Co-authored-by: Kian-Meng Ang <kianmeng@cpan.org>
Co-authored-by: Nikolas Grottendieck <git@nikolasgrottendieck.com>
Co-authored-by: YóUnǎi <c0d3r.nodiru.gaji@gmail.com>
Co-authored-by: Trevor Gross <tmgross@umich.edu>
Co-authored-by: thirdkeyword <fliterdashen@gmail.com>
Co-authored-by: guoguangwu <guoguangwug@gmail.com>
Co-authored-by: Richard Steinmetz <richard@steinmetz.cloud>
Co-authored-by: Zhang Yuanfeng <71358306+YuanfengZhang@users.noreply.github.com>
Co-authored-by: Ali Afsharzadeh <afsharzadeh8@gmail.com>
Co-authored-by: Christian Höltje <docwhat@gerf.org>
Co-authored-by: Scott Moore <scott.moore@viavisolutions.com>
Co-authored-by: Alexander Yastrebov <alexander.yastrebov@zalando.de>
Co-authored-by: Rajiv Kushwaha <raj25by10@gmail.com>
Co-authored-by: Anatoli Babenia <anatoli@rainforce.org>
Co-authored-by: st-gr <38470677+st-gr@users.noreply.github.com>
Co-authored-by: Akash Nayak <akash19nayak@gmail.com>
Co-authored-by: kaedwen <kaedwen@heinrich.blue>
Co-authored-by: Gwendolyn Goetz <gwendolyngoetz@users.noreply.github.com>
Co-authored-by: Mehmet Ümit Özden <ozdenmehmetumit@gmail.com>
Co-authored-by: steven-halaka <steven.halaka@twosixtech.com>
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