changesets | Changeset library with operational transformation
kandi X-RAY | changesets Summary
kandi X-RAY | changesets Summary
build text-based concurrent multi-user applications using operational transformation!.
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Top functions reviewed by kandi - BETA
- Combine two CS2 operations .
- Represents a changeset .
- Transform changes to an output .
- Transform a text transform to an input stream .
- Create a Mark object
- Inserts the given length
- Create a new skip .
- Retain input .
- Build project .
- Creates a new Operator object .
changesets Key Features
changesets Examples and Code Snippets
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Trending Discussions on changesets
QUESTION
I have a demo SQL Server database running in a Docker container and I'm testing out Liquibase on it. I created a changelog file and put in two changesets that would remove two columns from a particular table.
This is my Liquibase changelog file:
...ANSWER
Answered 2022-Mar-07 at 19:56Thanks to @SMor suggestion I figured out the solution.
In the changeset you don't add the schema name in front of the table, instead it needs to be added as a separate attribute.
QUESTION
Mercurial has a nice feature call topics
as part of the evolve
extension. These act as temporary lightweight local branches, and are an integral part of the Heptapod workflow, ensuring nice interactions with Git (via hg-git
) for example. They are enabled by include the following in your ~/.hgrc
file (or per-repo in .hg/hgrc
):
ANSWER
Answered 2022-Mar-06 at 07:45It seems like this was a localized bug. Making the source repo publishing seems to be enough.
QUESTION
I can compare a current folder state to its latest revision using the following command:
...ANSWER
Answered 2022-Jan-12 at 13:39Preface
Question is offtopic here: as already mentioned in comment, it's question for Software Recommendations site
Face
- Every versioned object with history in SVN can be referenced using PEG-revision for its history state
- Folder in SVN-repo is object of versioning
- In order to compare two folders, you have to have folder-diff tool (for your OS) and know (command-line) options for calling it
According to Slant's comparison:
- Meld can be used on Linux for folder-diffing
- Best folder-diff tool is Beyond Compare
From points 1-3 above it follows that Meld can be used for your task in form
meld folder@REV1 folder@REV2
QUESTION
We have a monorepo that contains about 5 projects. All these projects are build based on the git change history, so if project A is not changed, it is not build. This is al managed by Nx monorepo.
We are using Bitbucket Pipelines to build and deploy our projects. We want to split every deploy into it's own step so that we have more control over each project's deployment.
In order to achieve this we need to change our build step so that it only executes if the dist folder contains the portal it is ment to deploy. I've read about the condition configuration, but i cannot find anything about checking build artifacts in a condition instead of the git commit that triggerd the change. So is there a way to skip (or directly pass) a step if the portal is not in the build artifact?
Build step
...ANSWER
Answered 2022-Feb-13 at 16:38You can manually check the presence of an artifact before doing aws s3 sync
and gracefully exit the step if condition is not satisfied:
QUESTION
Extremely weird bug we’ve been facing today.
We have an iOS app which has updated a document using Realm SDK and I know it has been pushed successfully because I checked the forCurrentlyOutstandingWork
session to confirm a 100% upload and also opened up another device to validate if it got the new updated information and it has.
The problem is even though Realm clients across multiple devices are showing the new updated information, the MongoDB doesn’t show the new updated information. It did update after 15 mins automatically but this issue happened to us multiple times today.
Has anybody else faced this issue and found a solution to it ? Or should this never happen and we need to report a bug ?
TIA
Edit: Realm sync write log -
...ANSWER
Answered 2021-Sep-21 at 06:03This was an issue in MongoDB/Realm. I reached out to the support and they resolved it by pushing an update on the 9th of September 2021.
QUESTION
We will be migrating our TFS/TFVC repository to Git. In TFVC we used to have a trunk based development with long lasting release maintenance branches. Bug fixes on release branches have to be merged back to the trunk. Sometimes smaller features have to be carried over from trunk to a release branch. In TFVC we did this by "merging" individual (or small groups of) changesets from one branch to the other. The resulting changesets were marked as "merge", although I don't exactly know what that implies for TFVC, especially considering future merge operations.
So I imagine the branch graph to look something like this: (Although note that TFVC never displays any graphs)
...ANSWER
Answered 2021-Dec-13 at 16:42When Cherry picking you can add the -x
option to have git add a message to the commit-message of each cherry-picked commit:
-x
When recording the commit, append a line that says "(cherry picked from commit …)" to the original commit message in order to indicate which commit this change was cherry-picked from. This is done only for cherry picks without conflicts. Do not use this option if you are cherry-picking from your private branch because the information is useless to the recipient. If on the other hand you are cherry-picking between two publicly visible branches (e.g. backporting a fix to a maintenance branch for an older release from a development branch), adding this information can be useful.
This is the closest you'll get. A cherry picked commit it recorded as a new commit on the target branch, not as a reverse or forward integration.
Git doesn't do "partial merges" since git stores the status of the worktree as a "version". TFVC stores the workspace versions of individual files instead.
What you're seeing are 2 very different things.
In TFVC you see a branch graph that is clearly defined through branch objects that have a defined parent branch. Each integration between those branches is visualized, since the merge stores which files were merged, which changesets were part of that merge and over which branch relationship these were merged. A changeset in TFVC (closest thing to a commit in git) is also a very different thing. For one, a changeset can span multiple branches, even repositories, and a changeset contains 1 or more changes to files.
In Git a branch is just a special pointer to a commit somewhere in the commit graph. Parentage is calculated (based on the commit graph) and branches can freely merge without respecting a preconfigured hierarchy. The visualization shows the relationships between commits, not branches. A special type of commit, the merge, stores when a new commit was created from the basis of 2 or more other commits. The relation to these commits is stored, not the names of the branches that happened to point to these commits. A Commit stores the changes to the worktree. One or more branches may point to that commit.
Since a cherry-pick replays the changes on one branch in the commit tree onto another, it's not recorded as a merge where multiple sets of commits are linked together. Instead, it's recorded as a new commit that happens to have the same diff (and potentially not even that if you needed to do conflict resolution).
By adding the -x
flag the relationship is stored in the comments.
QUESTION
I have a table like below created using liquibase in Oracle and I am inserting a row to this table by giving id as 1
...ANSWER
Answered 2021-Dec-07 at 14:41After inserting a record by giving id with liquibase, altering table with the ALTER TABLE identity_demo MODIFY id NUMBER(19,0) GENERATED BY DEFAULT AS IDENTITY (START WITH LIMIT VALUE)
command as mentioned on this question updates the sequence generator. So that inserting new records to the table with entity manager can be done without constraint error.
QUESTION
I am trying to integrate liquibase with an existing project. When testing liquibase locally I have been using IntelliJ which I think is equivalent to mvn spring-boot:run
in this case when the app starts liquibase runs the update and checks that all the changelogs have been completed.
When I compile into a jar (mvn clean install
) and run java -jar app.jar
liquibase simply prints out:
ANSWER
Answered 2021-Nov-30 at 02:56The problem was solved by changing
to
. Though if anyone could explain why this would be different between running the compiled jar (
java -jar app.jar
) and mvn:spring-boot run
that would be interesting to me. I understand that the filepaths change when compiled however, even looking in the target
folder it should still be the same relevant path right (in this case db
is the root folder following the normal liquibase layout). So still slightly confused as to why ./
should not work in this case.
Regardless, if anyone faces this problem again do not use relative paths even when within the resources folder!
QUESTION
When generating CloudFormation changesets, if the changes are "Create" or "Delete", they are fairly obvious and easy to decipher. However, when the changes are "Modify", I can't tell what the modifications are. For example, if I were to add a tag to a resource, CloudFormation generates a changeset that marks the resource for "Modify", but I can't tell that it's adding a tag from just reading the changeset.
In particular, when tagging Lambda functions, the changeset just says, "scope: properties".
Are there tools that can produce a better printout?
...ANSWER
Answered 2021-Nov-24 at 01:28There is "JSON changes" which shows the changes and it has details
, but its far from perfect. You can read up more here how to interpret the "JSON changes".
I'm not aware of any build in AWS tool to make changset more readable. Maybe there are some third party tools. One thing that people do is to keep CloudFormation templates under git's control. With git you can very easily check and compare different versions of your template.
QUESTION
So i am trying to create a pipeline on bitbucket. On my local computer, I navigate to the folder cd terraform/environments/dev
and run terraform init
without an issue. However, when I run the test pipeline on bitbucket, it stops on the second action because
ANSWER
Answered 2021-Nov-12 at 13:56You need the correct image for your build agent. In this situation, the agent basically only needs terraform installed and accessible:
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