Stash | The place to keep your cache

I have log output with the following messages;

I'm trying to install Vuetify on top of a fresh Vue project just created via Vue CLI > vue create vuetify. However I end up with this every time when I serve the project to the browser:

Additionally, in the terminal that launched the server, I get:

...suggesting the Vuetify plugin isn't installed, which is precisely what I thought vue add vuetify was supposed to do.

Here's the exact repro steps:

1. vue create vuetify
2. "Please pick a preset". Choice: "Default ([Vue 2] babel, eslint)"
3. (Vue CLI does its thing, creating project)
4. cd vuetify
5. npm run serve
6. (Default Vue project page shows up in browser @ localhost:8080)
7. vue add vuetify
8. "WARN There are uncommitted changes in the current repository, it's recommended to commit or stash them first. Still proceed? (y/N)"
9. y (I have no idea what this is about)
10. "Choose a preset". Choice: "Default (recommended)"
11. (Vue CLI does its things, installing Vuetify)
12. Browser/terminal errors...

What am I doing wrong?

(Node.js version: v14.15.5; Vue CLI version: v4.5.13)

I believe the following error rings the bell if you ever use Git to do version control:

error: Your local changes to the following files would be overwritten by checkout: test.txt Please commit your changes or stash them before you switch branches. Aborting

And I know you can either commit the change or stash them before you checkout another branch to solve this issue.

However, I wonder why this mechanism is designed. What's going on behind the scene if I do this? In other words, what is the potential mistake would happen here or does this action just confuse Git?

So, I have been working on some code in a particular branch A. However, turns out, I have to push all those changes to a different branch B. Could someone explain how to go about that process? I have done the following so far:

I am used to run git rebase --autostash. For several reasons (conflict, edition, etc...) I may be interrupted during the rebase. I expect to see the autostashed content in the output of git stash list. But it is not. Where the temporary stash entry is located? How to see it?

I am working on an angular application with d3. My code is as follows.

brew install qt@5.9.7 Updating Homebrew... To restore the stashed changes to /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core, run: cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core && git stash pop ==> Auto-updated Homebrew! Updated 1 tap (homebrew/core). ==> Updated Formulae Updated 1 formula.

==> Searching for similarly named formulae... Error: No similarly named formulae found. Error: No available formula or cask with the name "qt@5.9.7". ==> Searching for a previously deleted formula (in the last month)... Error: No previously deleted formula found. ==> Searching taps on GitHub... Error: No formulae found in taps.

I coded a generic pipeline which accepts several parameters in order to deploy releases from a pre-defined GitHub repository to specific nodes. I wanted to host this pipeline on a Jenkinsfile on GitHub, so I configured the job to work with a "Pipeline script from SCM". The fact is - when I try and build the job - the Jenkinsfile gets checked out on every node. Is it possible to checkout and execute the Jenkinsfile only on, say, the master node and run the pipeline as intended?

EDIT: As I stated before, the pipeline works just fine and as intended setting the job to work with a pipeline script. The thing is when I try and change it to be a "Pipeline script from SCM", the Jenkinsfile gets checked out on every agent, which is a problem since I don't have git installed on any agent other than master. I want the Jenkinsfile to be checked out only on master agent and be executed as intended. FYI the pipeline below:

I have some 24 files changed on branch A. None of these are committed. Some of these files with changes, say 18 are unstaged. And other 6 files are staged. I had to checkout to other branch B because of some other work. I stashed these changes while on branch A, checked out to branch B, did my work and later checked back to branch A. I now did git stash apply. I can only see changes that are unstaged are recovered, but there is no sign of file changes that are changed and staged.

Can anyone help how I can get these staged but uncommitted changes back?