DEV Community: take

devto test1 aaaa

take — Sat, 22 Nov 2025 13:32:18 +0000

testhogehogeho
zzzzzzzzzzz

testhogehogeho

testfdsafsafafa

echo "hello world"

zzzzzzzzzzz

fdasfasfa

devto test 2

take — Sat, 22 Nov 2025 13:28:27 +0000

test2

test2

test

echo "hello world"

devto test

take — Sat, 22 Nov 2025 13:26:10 +0000

test

test

echo "hello world"

Knowledge of Merging Dependabot

take — Wed, 20 Oct 2021 02:22:05 +0000

I continue to merge dependabot for several years, so blog some knowledge.

Introduction

There are three kinds of libraries, framework, normal library, development tool.

I tried to read all CHANGE-LOG and code diff for all pull request generated by dependabot.

My goal is understanding trends what kind of changes are made.

Diff List

Here is a list of the frequently changed.

add test
add CI configuration
update documents
fix naming
refactor code and fix arguments
add new feature

My project uses major libraries, so there is a lot of conservative chanages and security fix.
refactor code and fix arguments will create a bug, so you should read CHANGE-LOG carefully.

In Framework Case

Like Rails, Laravel.

We MUST update after reading RELEASE-NOTE.

When minor updates (e.g.: ver5.1 → ver5.2), we don't need to be nervous.

When major updates (e.g.: ver5.5 → ver6), it needs to verify enough in a staging environment.
Nevertheless, there are a few bugs, so we need to verify and verify and verify.

It's easy to verify if there are static analysis or test codes.

In Normal Case

Like Faraday, Devise.

If there are no breaking changes, you can merge immediately.
In my case, there are no problems.

It's the same as framework case, you should add static analysis or test codes.

In Development Tool

Like Rubocop, EsLint.

You can merge without thinking.
We should add CI configuration tightly.

In Rubocop case, config format change frequently, so we should update regularly.

Conclusion

It's important to do the obvious thing.
It's hard to update library version, so we should do regularly.

Hacking Fish Script In Emacs

take — Thu, 07 Oct 2021 12:41:04 +0000

What tools do you use when generate Insert SQL by CSV, calculate some data?
There're a lot of ways, like using text editor macros, writing shell scripts, typing manually.
Terms of reproducibility, I always write shell scripts in the junk file and share code as needed.

I think bash script is the most written script in the world, but the grammar is so old.
These days, zx script which grammar like JavaScript had published by google.
But we cannot use zx as a login shell, so I think we should not use it.

Fish script which grammar like Ruby is easy to learn and people who use it as a login shell is a lot.
It's easy to execute code by copy code and paste into REPL.

This time, I write the article how to hack fish shell in Emacs.

My Emacs config is below.
https://github.com/takeokunn/.emacs.d

Packages

fish-mode

https://github.com/wwwjfy/emacs-fish

(leaf fish-mode
  :ensure t
  :setq
  (fish-enable-auto-indent . t)
  :mode ("\\.fish$"))

fish-mode is an Emacs major mode.
This package has features of syntax highlight and indent calculation.

It should enable fish-enable-auto-indent flag that can indent automatically when insert end or else or case.

company-shell

https://github.com/Alexander-Miller/company-shell/

(leaf company-shell
  :ensure t
  :config
  (push 'company-fish-shell company-backends))

company-shell is a company-mode plugin, which is completion library.

Internally, the implementation of insert candidates is fetching fish script's functions by functions -a builtin -n.

2021/09/26 Today, It's heavy to show completions.
https://github.com/Alexander-Miller/company-shell/issues/15

It's seems that whatis command is slow, and it's not necessary information.
So I tried to fork this repository and create company-shell-meta-enable variable to disable it.

Let you clone my repository by el-get.
https://github.com/takeokunn/company-shell/commit/c35f0b90596d971f9b0d2cc1de586969f02c6c32

(leaf company-shell
  :el-get (company-shell
           :url "https://github.com/takeokunn/company-shell.git"
           :features company-shell)
  :config
  (push 'company-shell company-backends)
  (push 'company-shell-env company-backends)
  (push 'company-fish-shell company-backends))

fish-repl

https://github.com/takeokunn/fish-repl.el

(leaf fish-repl
  :el-get (fish-repl.el
           :url "https://github.com/takeokunn/fish-repl.el.git"))

This REPL library is my work.
This repository enables you to do REPL driven development.

It can send codes in buffer to Fish REPL.
It's still a work in progress, so I want to develop based on nodejs-repl.

org-babel

(leaf ob-fish
  :el-get (ob-fish
           :url "https://github.com/takeokunn/ob-fish.git"))

(leaf ob-babel
  :after (ob-fish)
  :config
  (org-babel-do-load-languages 'org-babel-load-languages
                               '((fish . t))))

This library is my work too.

I store some org files which I wrote fish script in the past.

#+begin_src fish
function say_hello
    echo Hello $argv
end

say_hello "world"
#+end_src

#+RESULTS:
  : Hello world

yasnippet

https://github.com/joaotavora/yasnippet

yasnippet is power-full snippet plugin.
yasnippet-snippets plugin has a lot of fish-mode snippets.

https://github.com/AndreaCrotti/yasnippet-snippets/tree/master/snippets/fish-mode

I recommend that you may manage snippet by org file.

https://takeokunn.xyz/blog/post/emacs-yasnippet-setup

Conclusion

Fish script is easy to learn and write, so why don't you use it?

DEV Community: take

devto test1 aaaa

testhogehogeho

zzzzzzzzzzz

devto test 2

Table of Contents

test2

devto test

Table of Contents

test

Knowledge of Merging Dependabot

Introduction

Diff List

In Framework Case

In Normal Case

In Development Tool

Conclusion

Hacking Fish Script In Emacs

Packages

fish-mode

company-shell

fish-repl

org-babel

yasnippet

Conclusion