gitconfig

; vim: set ft=gitconfig:

; few options are explained at:
; - https://jvns.ca/blog/2024/02/16/popular-git-config-options
; - https://www.youtube.com/watch?v=aolI_Rz0ZqY

[init]
  defaultBranch = main

[column]
  ; use columns when it can
  ui = auto

[commit]
  verbose = true

[transfer]
  fsckObjects = true

[push]
  autoSetupRemote = true

[pull]
  rebase = true

[rebase]
  autoStash = true

[merge]
  ; include the original version before diverging
  conflictStyle = zdiff3

[submodule]
  recurse = true

[status]
  submoduleSummary = 5 ; 5 means it will show up to 5 logs
  ; using -1 will mean it's infinite so it will show every log

[diff]
  ; https://luppeng.wordpress.com/2020/10/10/when-to-use-each-of-the-git-diff-algorithms/
  algorithm = histogram
  submodule = log
  tool = difftastic

[difftool]
  prompt = false

[difftool "difftastic"]
  cmd = difft "$LOCAL" "$REMOTE"

[core]
  pager = delta --detect-dark-light=never
  ; speeds up git status
  fsmonitor = true

[pager]
  difftool = true

[alias]
  dft = difftool

[interactive]
  diffFilter = delta --color-only --detect-dark-light=never

[delta]
  features = line-numbers decorations
  whitespace-error-style = 22 reverse
  navigate = true ; use n and N to move between diff sections

[delta "decorations"]
  commit-decoration-style = bold yellow box ul
  file-style = bold yellow ul
  file-decoration-style = none

[tig]
  wrap-lines = yes
  diff-highlight = yes ; use diff-highlight to highlight https://github.com/jonas/tig/issues/313
  ignore-case = smart-case ; useful for search
  main-view-id = yes ; show short hash - https://github.com/jonas/tig/issues/340#issuecomment-240764386
  main-view-date-display = relative ; to have shorter date width
  line-graphics = "utf-8"

; optimize colors under current limitation
[tig "color"]
  ; specify either 8 color like black white ... or 256 color
  ; 256 color might not work depends on TERM - read more on that here, https://github.com/jonas/tig/issues/559
  ; note that using black or white could result them to be reversed (inconsistency) depends on situations probably due to how my theme from base16-shell works
  cursor = black cyan bold
  commit = magenta black ; something like `commit h65hc6...`
  title-blur = white black ; like the one from parent view - also for the vertical line...
  title-focus = blue black reverse ; for the active view
  diff-chunk = magenta black ; something like `@@ -25,7 +25,8 @@`
  diff-index = yellow black ; something like `index e46e744..42dd3b1 100644`
  diff-stat = blue black bold ; something like ` file | 1 +`
  diff-header = blue black underline ; something like `diff --git a/file b/file`
  diff-del-file = 60 224 ; something like `--- a/file`
  diff-add-file = 36 194 ; something like `+++ b/file`
  diff-add = 36 194
  diff-del = 60 224

; to assist tig diff-view
[color "diff-highlight"]
oldNormal = "60 224"
oldHighlight = "66 217"
newNormal = "36 194"
newHighlight = "36 157"
; values above translated (and adjusted) from following - https://github.com/git/git/tree/5cc9858f1b470844dea5c5d3e936af183fdf2c68/contrib/diff-highlight
; using https://github.com/ryuheechul/hexto256
; ```
; # Varying background intensities
; [color "diff-highlight"]
; oldNormal = "black #f8cbcb"
; oldHighlight = "black #ffaaaa"
; newNormal = "black #cbeecb"
; newHighlight = "black #aaffaa"
; ```