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Verified Commit 32b5e86f authored by Volker Schukai's avatar Volker Schukai :alien:
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feat takeover from other project

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.chglog/CHANGELOG.tpl.md 0 → 100755
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style: gitlab
template: CHANGELOG.tpl.md
info:
title: CHANGELOG
repository_url: https://gitlab.schukai.com/oss/libraries/go/utilities/pathfinder
options:
commits:
filters:
Type:
- feat
- fix
- doc
- refactor
- perf
- test
- chore
## deprecated types and typos
- docs
- documentation
- feat
- added
- add
- bugfix
- revert
- update
- updates
- change
- changed
commit_groups:
title_maps:
feat: Add Features
fix: Bug Fixes
doc: Documentation
refactor: Code Refactoring
perf: Performance Improvements
test: Tests
## Chore is used for all other changes that don't fit in the other categories
chore: Changes
## deprecated types and typos
docs: Documentation
documentation: Documentation
added: Add Features
add: Add Features
bugfix: Bug Fixes
revert: Reverts
update: Changes
updates: Changes
change: Changes
changed: Changes
header:
pattern: "^((\\w+)\\s.*)$"
pattern_maps:
- Subject
- Type
notes:
keywords:
- BREAKING CHANGE
.gitignore 0 → 100644
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# Created by https://www.toptal.com/developers/gitignore/api/intellij,go
# Edit at https://www.toptal.com/developers/gitignore?templates=intellij,go
### Go ###
# If you prefer the allow list template instead of the deny list, see community template:
# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
#
# Binaries for programs and plugins
*.exe
*.exe~
*.dll
*.so
*.dylib
# Test binary, built with `go test -c`
*.test
# Output of the go coverage tool, specifically when used with LiteIDE
*.out
testdata/
# Dependency directories (remove the comment below to include it)
# vendor/
# Go workspace file
go.work
# Go Fuzz build
testdata/
### Go Patch ###
/vendor/
/Godeps/
### Intellij ###
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
# User-specific stuff
.idea/**/workspace.xml
.idea/**/tasks.xml
.idea/**/usage.statistics.xml
.idea/**/dictionaries
.idea/**/shelf
# AWS User-specific
.idea/**/aws.xml
# Generated files
.idea/**/contentModel.xml
# Sensitive or high-churn files
.idea/**/dataSources/
.idea/**/dataSources.ids
.idea/**/dataSources.local.xml
.idea/**/sqlDataSources.xml
.idea/**/dynamic.xml
.idea/**/uiDesigner.xml
.idea/**/dbnavigator.xml
# Gradle
.idea/**/gradle.xml
.idea/**/libraries
# Gradle and Maven with auto-import
# When using Gradle or Maven with auto-import, you should exclude module files,
# since they will be recreated, and may cause churn. Uncomment if using
# auto-import.
# .idea/artifacts
# .idea/compiler.xml
# .idea/jarRepositories.xml
# .idea/modules.xml
# .idea/*.iml
# .idea/modules
# *.iml
# *.ipr
# CMake
cmake-build-*/
# Mongo Explorer plugin
.idea/**/mongoSettings.xml
# File-based project format
*.iws
# IntelliJ
out/
# mpeltonen/sbt-idea plugin
.idea_modules/
# JIRA plugin
atlassian-ide-plugin.xml
# Cursive Clojure plugin
.idea/replstate.xml
# SonarLint plugin
.idea/sonarlint/
# Crashlytics plugin (for Android Studio and IntelliJ)
com_crashlytics_export_strings.xml
crashlytics.properties
crashlytics-build.properties
fabric.properties
# Editor-based Rest Client
.idea/httpRequests
# Android studio 3.1+ serialized cache file
.idea/caches/build_file_checksums.ser
### Intellij Patch ###
# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
# *.iml
# modules.xml
# .idea/misc.xml
# *.ipr
# Sonarlint plugin
# https://plugins.jetbrains.com/plugin/7973-sonarlint
.idea/**/sonarlint/
# SonarQube Plugin
# https://plugins.jetbrains.com/plugin/7238-sonarqube-community-plugin
.idea/**/sonarIssues.xml
# Markdown Navigator plugin
# https://plugins.jetbrains.com/plugin/7896-markdown-navigator-enhanced
.idea/**/markdown-navigator.xml
.idea/**/markdown-navigator-enh.xml
.idea/**/markdown-navigator/
# Cache file creation bug
# See https://youtrack.jetbrains.com/issue/JBR-2257
.idea/$CACHE_FILE$
# CodeStream plugin
# https://plugins.jetbrains.com/plugin/12206-codestream
.idea/codestream.xml
# Azure Toolkit for IntelliJ plugin
# https://plugins.jetbrains.com/plugin/8053-azure-toolkit-for-intellij
.idea/**/azureSettings.xml
# End of https://www.toptal.com/developers/gitignore/api/intellij,go
\ No newline at end of file
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patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.
\ No newline at end of file
Makefile 0 → 100644
+ 157
− 0
View file @ 32b5e86f
## Copyright 2022 schukai GmbH. All rights reserved.
## Use of this source code is governed by a AGPL-3.0
## license that can be found in the LICENSE file.
PROJECT_ROOT:=$(dir $(realpath $(lastword $(MAKEFILE_LIST))))
THIS_MAKEFILE:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
THIS_MAKEFILE_PATH:=$(PROJECT_ROOT)$(THIS_MAKEFILE)
# @see .PHONY https://www.gnu.org/software/make/manual/html_node/Phony-Targets.html#Phony-Targets
.DEFAULT_GOAL := help
.PHONY: print
## Print Path
print:
@echo "THIS_MAKEFILE: $(THIS_MAKEFILE)"
@echo "THIS_MAKEFILE_PATH: $(THIS_MAKEFILE_PATH)"
@echo "PROJECT_ROOT: $(PROJECT_ROOT)"
# Add a comment to the public targets so that it appears
# in this help Use two # characters for a help comment
.PHONY: help
help:
@printf "${COMMENT}Usage:${RESET}\n"
@printf " make [target] [arg=\"val\"...]\n\n"
@printf "${COMMENT}Available targets:${RESET}\n"
@awk '/^[a-zA-Z\-\\_0-9\.@]+:/ { \
helpMessage = match(lastLine, /^## (.*)/); \
if (helpMessage) { \
helpCommand = substr($$1, 0, index($$1, ":")); \
helpMessage = substr(lastLine, RSTART + 3, RLENGTH); \
printf " ${INFO}%-22s${RESET} %s\n", helpCommand, helpMessage; \
} \
} \
{ lastLine = $$0 }' $(MAKEFILE_LIST)
@printf "\n${COMMENT}Available arguments:${RESET}\n\n"
@awk '/^(([a-zA-Z\-\\_0-9\.@]+)\s[?:]?=)/ { \
helpMessage = match(lastLine, /^## (.*)/); \
if (helpMessage) { \
helpMessage = substr(lastLine, RSTART + 3, RLENGTH); \
printf " ${INFO}%-22s${RESET} %s (Default: %s)\n", $$1, helpMessage, $$3; \
} \
} \
{ lastLine = $$0 }' $(MAKEFILE_LIST)
## run tests
test:
echo "Running tests"
go test -cover -v ./...
## run tests with fuzzing
test-fuzz:
echo "Running fuzz tests"
go test -v -fuzztime=30s -fuzz=Fuzz ./...
#### VERSION
BIN_DIR ?= $(shell echo $$HOME)/.local/bin/
VERSION_NAME := version
EXECUTABLES = $(EXECUTABLES:-) $(VERSION_NAME)
VERSION_BIN_PATH := $(BIN_DIR)$(VERSION_NAME)
VERSION_BIN := $(shell command -v $(VERSION_NAME) 2> /dev/null)
ifndef VERSION_BIN
$(shell curl -o $(VERSION_BIN_PATH) http://download.schukai.com/tools/version/version-$(shell uname -s | tr [:upper:] [:lower:])-$(shell echo `uname -m | sed s/aarch64/arm64/ | sed s/x86_64/amd64/`))
$(shell chmod +x $(VERSION_BIN_PATH))
endif
GIT_CHGLOG_BIN := $(shell command -v git-chglog 2> /dev/null)
ifeq ($(GIT_CHGLOG_BIN),)
$(shell go install github.com/git-chglog/git-chglog/cmd/git-chglog@latest)
endif
RELEASE_FILE ?= $(PROJECT_ROOT)release.json
CHANGELOG_FILE ?= $(PROJECT_ROOT)CHANGELOG.md
ifeq ("$(wildcard $(RELEASE_FILE))","")
$(shell echo '{"version":"0.1.0"}' > $(RELEASE_FILE))
endif
PROJECT_VERSION ?= $(shell cat $(RELEASE_FILE) | jq -r .version)
PROJECT_BUILD_DATE ?= $(shell $(VERSION_BIN) date)
.PHONY: next-patch-version
next-patch-version: check-clean-repo
echo "Creating next version"
$(VERSION_BIN) patch --path $(RELEASE_FILE) --selector "version"
git add $(RELEASE_FILE) && git commit -m "Bump version to $$(cat $(RELEASE_FILE) | jq -r .version)"
.PHONY: next-minor-version
next-minor-version: check-clean-repo
echo "Creating next minor version"
$(VERSION_BIN) minor --path $(RELEASE_FILE) --selector "version"
git add $(RELEASE_FILE) && git commit -m "Bump version to $$( cat $(RELEASE_FILE) | jq -r .version)"
.PHONY: next-major-version
next-major-version: check-clean-repo
echo "Creating next minor version"
$(VERSION_BIN) major --path $(RELEASE_FILE) --selector "version"
git add $(RELEASE_FILE) && git commit -m "Bump version to $$(cat $(RELEASE_FILE) | jq -r .version)"
.PHONY: check-clean-repo
check-clean-repo:
git diff-index --quiet HEAD || (echo "There are uncommitted changes after running make. Please commit or stash them before running make."; exit 1)
## tag repository with next patch version
tag-patch-version: next-patch-version
echo "Tagging patch version"
$(eval PROJECT_VERSION := $(shell cat $(RELEASE_FILE) | jq -r .version))
git-chglog --next-tag v$(PROJECT_VERSION) -o $(CHANGELOG_FILE)
git add $(CHANGELOG_FILE) && git commit -m "Update changelog"
git tag -a v$(PROJECT_VERSION) -m "Version $(PROJECT_VERSION)"
## tag repository with next minor version
tag-minor-version: next-minor-version
echo "Tagging minor version"
$(eval PROJECT_VERSION := $(shell cat $(RELEASE_FILE) | jq -r .version))
git-chglog --next-tag v$(PROJECT_VERSION) -o $(CHANGELOG_FILE)
git add $(CHANGELOG_FILE) && git commit -m "Update changelog"
git tag -a v$(PROJECT_VERSION) -m "Version $(PROJECT_VERSION)"
## tag repository with next major version
tag-major-version: next-major-version
echo "Tagging major version"
$(eval PROJECT_VERSION := $(shell cat $(RELEASE_FILE) | jq -r .version))
git-chglog --next-tag v$(PROJECT_VERSION) -o $(CHANGELOG_FILE)
git add $(CHANGELOG_FILE) && git commit -m "Update changelog"
git tag -a v$(PROJECT_VERSION) -m "Version $(PROJECT_VERSION)"
GO_MOD_FILE := $(SOURCE_PATH)go.mod
ifeq ($(shell test -e $(GO_MOD_FILE) && echo -n yes),yes)
GO_CURRENT_MODULE := $(shell cat $(GO_MOD_FILE) | head -n1 | cut -d" " -f2)
# go install github.com/google/go-licenses@latest
EXECUTABLES = $(EXECUTABLES:-) go-licenses;
endif
.PHONY: fetch-licenses
## Fetch licenses for all modules
fetch-licenses:
go-licenses save $(GO_CURRENT_MODULE) --ignore gitlab.schukai.com --force --save_path $(PROJECT_ROOT)licenses/
# https://spdx.github.io/spdx-spec/v2.3/SPDX-license-list/
ADDLICENSE_BIN ?= addlicense
ifeq ($(shell command -v $(ADDLICENSE_BIN) 2> /dev/null),)
$(shell go install github.com/google/addlicense@latest)
EXECUTABLES = $(EXECUTABLES:-) $(ADDLICENSE_BIN);
endif
.PHONY: add-licenses
## Add license headers to all go files
add-licenses:
addlicense -c "schukai GmbH" -s -l "AGPL-3.0" ./*.go
README.md
+ 34
− 69
View file @ 32b5e86f
# Pathfinder ## Pathfinder
## What does this library?
This library provides a simple way to get and set values in a nested structure.
## Getting started It supports:
To make it easy for you to get started with GitLab, here's a list of recommended next steps. * [X] Set values in a nested structure
* [X] Get values from a nested structure
Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)! ## Installation
## Add your files
- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
```shell
go get gitlab.schukai.com/oss/libraries/go/utilities/pathfinder
``` ```
cd existing_repo
git remote add origin https://gitlab.schukai.com/oss/libraries/go/utilities/pathfinder.git
git branch -M master
git push -uf origin master
```
## Integrate with your tools
- [ ] [Set up project integrations](https://gitlab.schukai.com/oss/libraries/go/utilities/pathfinder/-/settings/integrations)
## Collaborate with your team
- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
- [ ] [Automatically merge when pipeline succeeds](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
## Test and Deploy
Use the built-in continuous integration in GitLab.
- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html) **Note:** This library uses [Go Modules](https://github.com/golang/go/wiki/Modules) to manage dependencies.
- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
*** ## Usage
# Editing this README
When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
## Suggestions for a good README
Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
## Name
Choose a self-explaining name for your project.
## Description
Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
## Badges
On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
## Visuals ## Contributing
Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
## Installation Merge requests are welcome. For major changes, please open an issue first to discuss what
Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection. you would like to change. **Please make sure to update tests as appropriate.**
## Usage Versioning is done with [SemVer](https://semver.org/).
Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README. Changelog is generated with [git-chglog](https://github.com/git-chglog/git-chglog#git-chglog)
## Support Commit messages should follow the [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) specification.
Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc. Messages are started with a type, which is one of the following:
## Roadmap - **feat**: A new feature
If you have ideas for releases in the future, it is a good idea to list them in the README. - **fix**: A bug fix
- **doc**: Documentation only changes
- **refactor**: A code change that neither fixes a bug nor adds a feature
- **perf**: A code change that improves performance
- **test**: Adding missing or correcting existing tests
- **chore**: Other changes that don't modify src or test files
## Contributing The footer would be used for a reference to an issue or a breaking change.
State if you are open to contributions and what your requirements are for accepting them.
For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self. A commit that has a footer `BREAKING CHANGE:`, or appends a ! after the type/scope,
introduces a breaking API change (correlating with MAJOR in semantic versioning).
A BREAKING CHANGE can be part of commits of any type.
You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser. the following is an example of a commit message:
## Authors and acknowledgment ```text
Show your appreciation to those who have contributed to the project. feat: add 'extras' field
```
## License ## License
For open source projects, say how it is licensed.
## Project status [AGPL-3.0](https://choosealicense.com/licenses/agpl-3.0/)
If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
error.go 0 → 100644
+ 39
− 0
View file @ 32b5e86f
// Copyright 2022 schukai GmbH
// SPDX-License-Identifier: AGPL-3.0
package pathfinder
import (
"errors"
"reflect"
)
type InvalidPathError error
func newInvalidPathError(path string) InvalidPathError {
return InvalidPathError(errors.New("invalid path " + path))
}
type UnsupportedTypeAtTopOfPathError error
func newUnsupportedTypeAtTopOfPathError(path string, t reflect.Type) UnsupportedTypeAtTopOfPathError {
return UnsupportedTypeAtTopOfPathError(errors.New("unsupported type " + t.String() + " at top of path " + path))
}
type UnsupportedTypePathError error
func newUnsupportedTypePathError(path string, t reflect.Type) UnsupportedTypePathError {
return UnsupportedTypePathError(errors.New("unsupported type " + t.String() + " at path " + path))
}
type CannotSetError error
func newCannotSetError(name string) CannotSetError {
return CannotSetError(errors.New("cannot set " + name))
}
type InvalidTypeForPathError error
func newInvalidTypeForPathError(path string, pt string, nt string) InvalidTypeForPathError {
return InvalidTypeForPathError(errors.New("invalid type for path " + path + ": expected " + pt + ", got " + nt))
}
error_test.go 0 → 100644
+ 40
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View file @ 32b5e86f
// Copyright 2022 schukai GmbH
// SPDX-License-Identifier: AGPL-3.0
package pathfinder
import (
"github.com/stretchr/testify/assert"
"reflect"
"testing"
)
func TestInvalidPathError(t *testing.T) {
err := newInvalidPathError("test")
_, ok := err.(InvalidPathError)
assert.True(t, ok)
}
func TestUnsupportedTypeAtTopOfPathError(t *testing.T) {
err := newUnsupportedTypeAtTopOfPathError("test", reflect.TypeOf(1))
_, ok := err.(UnsupportedTypeAtTopOfPathError)
assert.True(t, ok)
}
func TestUnsupportedTypePathError(t *testing.T) {
err := newUnsupportedTypePathError("test", reflect.TypeOf(1))
_, ok := err.(UnsupportedTypePathError)
assert.True(t, ok)
}
func TestCannotSetError(t *testing.T) {
err := newCannotSetError("test")
_, ok := err.(CannotSetError)
assert.True(t, ok)
}
func TestInvalidTypeForPathError(t *testing.T) {
err := newInvalidTypeForPathError("test", "test", "test")
_, ok := err.(InvalidTypeForPathError)
assert.True(t, ok)
}
go.mod 0 → 100644
+ 10
− 0
View file @ 32b5e86f
module gitlab.schukai.com/oss/libraries/go/utilities/pathfinder
go 1.19
require (
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/stretchr/testify v1.8.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)
pathfind.go 0 → 100644
+ 179
− 0
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// Copyright 2022 schukai GmbH
// SPDX-License-Identifier: AGPL-3.0
package pathfinder
import (
"fmt"
"reflect"
"strconv"
"strings"
)
// This function returns the value of a field in a struct, given a path to the field.
func GetValueFrom[D any](obj D, keyWithDots string) (any, error) {
keySlice := strings.Split(keyWithDots, ".")
v := reflect.ValueOf(obj)
for _, key := range keySlice[0 : len(keySlice)-1] {
for v.Kind() == reflect.Ptr {
v = v.Elem()
}
if v.Kind() != reflect.Struct {
return nil, newUnsupportedTypePathError(keyWithDots, v.Type())
}
v = v.FieldByName(key)
}
if v.Kind() == reflect.Invalid {
return nil, newInvalidPathError(keyWithDots)
}
for v.Kind() == reflect.Ptr {
v = v.Elem()
}
// non-supporter type at the top of the path
if v.Kind() != reflect.Struct {
return nil, newUnsupportedTypeAtTopOfPathError(keyWithDots, v.Type())
}
v = v.FieldByName(keySlice[len(keySlice)-1])
if !v.IsValid() {
return nil, newInvalidPathError(keyWithDots)
}
return v.Interface(), nil
}
// This function sets the value of a field in a struct, given a path to the field.
func SetValueUsingPath[D any](obj D, keyWithDots string, newValue any) error {
keySlice := strings.Split(keyWithDots, ".")
v := reflect.ValueOf(obj)
for _, key := range keySlice[0 : len(keySlice)-1] {
for v.Kind() != reflect.Ptr {
v = v.Addr()
}
if v.Kind() != reflect.Ptr {
return newUnsupportedTypePathError(keyWithDots, v.Type())
}
elem := v.Elem()
if elem.Kind() != reflect.Struct {
return newUnsupportedTypePathError(keyWithDots, v.Type())
}
v = elem.FieldByName(key)
}
if v.Kind() == reflect.Invalid {
return newInvalidPathError(keyWithDots)
}
for v.Kind() == reflect.Ptr {
v = v.Elem()
}
// non-supporter type at the top of the path
if v.Kind() != reflect.Struct {
return newUnsupportedTypeAtTopOfPathError(keyWithDots, v.Type())
}
v = v.FieldByName(keySlice[len(keySlice)-1])
if !v.IsValid() {
return newInvalidPathError(keyWithDots)
}
if !v.CanSet() {
return newCannotSetError(keyWithDots)
}
switch v.Kind() {
case reflect.Ptr:
if newValue == nil {
v.Set(reflect.Zero(v.Type()))
} else {
v.Set(reflect.ValueOf(&newValue))
}
return nil
}
newValueType := reflect.TypeOf(newValue)
if newValueType == nil {
return newUnsupportedTypePathError(keyWithDots, v.Type())
}
newValueKind := reflect.TypeOf(newValue).Kind()
switch v.Kind() {
case reflect.String:
if newValueKind == reflect.String {
v.SetString(newValue.(string))
} else {
v.SetString(fmt.Sprintf("%v", newValue))
}
case reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64, reflect.Int:
if newValueKind == reflect.Int {
v.SetInt(int64(newValue.(int)))
} else {
s, err := strconv.ParseInt(newValue.(string), 10, 64)
if err != nil {
return err
}
v.SetInt(s)
}
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
if newValueKind == reflect.Int {
v.SetUint(uint64(newValue.(int)))
} else {
s, err := strconv.ParseInt(newValue.(string), 10, 64)
if err != nil {
return err
}
v.SetUint(uint64(s))
}
case reflect.Bool:
if newValueKind == reflect.Bool {
v.SetBool(newValue.(bool))
} else {
b, err := strconv.ParseBool(newValue.(string))
if err != nil {
return err
}
v.SetBool(b)
}
case reflect.Float64, reflect.Float32:
if newValueKind == reflect.Float64 {
v.SetFloat(newValue.(float64))
} else {
s, err := strconv.ParseFloat(newValue.(string), 64)
if err != nil {
return err
}
v.SetFloat(s)
}
default:
return newInvalidTypeForPathError(keyWithDots, v.Type().String(), newValueKind.String())
}
return nil
}
pathfind_test.go 0 → 100644
+ 278
− 0
View file @ 32b5e86f
// Copyright 2022 schukai GmbH
// SPDX-License-Identifier: AGPL-3.0
package pathfinder
import "testing"
type PathfindTestStruct1 struct {
A bool
Sub1 struct {
B bool
Bi int
Bs string
Bf float64
Sub2 struct {
C bool
Ci int
Cs string
Cf float64
Sub3 struct {
D bool
Di int
Ds string
Df float64
}
}
}
}
func TestPathFindError(t *testing.T) {
s := PathfindTestStruct1{}
_, err := GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Sub3.XX")
if err == nil {
t.Error("err == nil")
}
}
func TestPathFindSetValueString(t *testing.T) {
testData := map[string]string{
"Sub1.B": "true",
"Sub1.Bi": "2",
"Sub1.Bs": "3",
"Sub1.Bf": "4.0",
"Sub1.Sub2.C": "true",
"Sub1.Sub2.Ci": "2",
"Sub1.Sub2.Cs": "3",
"Sub1.Sub2.Cf": "4.0",
"Sub1.Sub2.Sub3.D": "true",
"Sub1.Sub2.Sub3.Di": "2",
"Sub1.Sub2.Sub3.Ds": "3",
"Sub1.Sub2.Sub3.Df": "4.0",
}
for k, v := range testData {
s := &PathfindTestStruct1{}
err := SetValueUsingPath[*PathfindTestStruct1](s, k, v)
if err != nil {
t.Error(err)
}
}
}
func TestPathFindGetValueFrom(t *testing.T) {
s := PathfindTestStruct1{}
s.Sub1.B = true
s.Sub1.Bi = 2
s.Sub1.Bs = "3"
s.Sub1.Bf = 4.0
v, err := GetValueFrom[PathfindTestStruct1](s, "Sub1.B")
if err != nil {
t.Error(err)
}
if v != true {
t.Error("v != true")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Bi")
if err != nil {
t.Error(err)
}
if v != 2 {
t.Error("v != 2")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Bs")
if err != nil {
t.Error(err)
}
if v != "3" {
t.Error("v != 3")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Bf")
if err != nil {
t.Error(err)
}
if v != 4.0 {
t.Error("v != 4.0")
}
s.Sub1.Sub2.C = true
s.Sub1.Sub2.Ci = 2
s.Sub1.Sub2.Cs = "3"
s.Sub1.Sub2.Cf = 4.0
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.C")
if err != nil {
t.Error(err)
}
if v != true {
t.Error("v != true")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Ci")
if err != nil {
t.Error(err)
}
if v != 2 {
t.Error("v != 2")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Cs")
if err != nil {
t.Error(err)
}
if v != "3" {
t.Error("v != 3")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Cf")
if err != nil {
t.Error(err)
}
if v != 4.0 {
t.Error("v != 4.0")
}
s.Sub1.Sub2.Sub3.D = true
s.Sub1.Sub2.Sub3.Di = 2
s.Sub1.Sub2.Sub3.Ds = "3"
s.Sub1.Sub2.Sub3.Df = 4.0
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Sub3.D")
if err != nil {
t.Error(err)
}
if v != true {
t.Error("v != true")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Sub3.Di")
if err != nil {
t.Error(err)
}
if v != 2 {
t.Error("v != 2")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Sub3.Ds")
if err != nil {
t.Error(err)
}
if v != "3" {
t.Error("v != 3")
}
v, err = GetValueFrom[PathfindTestStruct1](s, "Sub1.Sub2.Sub3.Df")
if err != nil {
t.Error(err)
}
if v != 4.0 {
t.Error("v != 4.0")
}
}
func TestPathFindSetValueFrom(t *testing.T) {
s := &PathfindTestStruct1{}
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.B", "true")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Bi", "2")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Bs", "3")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Bf", "4.0")
if s.Sub1.B != true {
t.Error("s.Sub1.B != true")
}
if s.Sub1.Bi != 2 {
t.Error("s.Sub1.Bi != 2")
}
if s.Sub1.Bs != "3" {
t.Error("s.Sub1.Bs != 3")
}
if s.Sub1.Bf != 4.0 {
t.Error("s.Sub1.Bf != 4.0")
}
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.C", "true")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Ci", "2")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Cs", "3")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Cf", "4.0")
if s.Sub1.Sub2.C != true {
t.Error("s.Sub1.Sub2.C != true")
}
if s.Sub1.Sub2.Ci != 2 {
t.Error("s.Sub1.Sub2.Ci != 2")
}
if s.Sub1.Sub2.Cs != "3" {
t.Error("s.Sub1.Sub2.Cs != 3")
}
if s.Sub1.Sub2.Cf != 4.0 {
t.Error("s.Sub1.Sub2.Cf != 4.0")
}
if s.Sub1.Sub2.Sub3.D != false {
t.Error("s.Sub1.Sub2.Sub3.D != false")
}
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Sub3.D", "true")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Sub3.Di", "2")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Sub3.Ds", "3")
SetValueUsingPath[*PathfindTestStruct1](s, "Sub1.Sub2.Sub3.Df", "4.0")
if s.Sub1.Sub2.Sub3.D != true {
t.Error("s.Sub1.Sub2.Sub3.D != true")
}
if s.Sub1.Sub2.Sub3.Di != 2 {
t.Error("s.Sub1.Sub2.Sub3.Di != 2")
}
if s.Sub1.Sub2.Sub3.Ds != "3" {
t.Error("s.Sub1.Sub2.Sub3.Ds != 3")
}
if s.Sub1.Sub2.Sub3.Df != 4.0 {
t.Error("s.Sub1.Sub2.Sub3.Df != 4.0")
}
}
pathfinder.iml 0 → 100644
+ 10
− 0
View file @ 32b5e86f
<?xml version="1.0" encoding="UTF-8"?>
<module type="WEB_MODULE" version="4">
<component name="Go" enabled="true" />
<component name="NewModuleRootManager" inherit-compiler-output="true">
<exclude-output />
<content url="file://$MODULE_DIR$" />
<orderEntry type="inheritedJdk" />
<orderEntry type="sourceFolder" forTests="false" />
</component>
</module>
\ No newline at end of file
release.json 0 → 100644
+ 1
− 0
View file @ 32b5e86f
{"version":"0.1.0"}
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