feat: add fisher support for fish

Fix typo in function name and add some function descriptions

Update fish ci job

Update README

Update README for fish manual installation, revert shortlink

Merge all the files back to 1 like before

refactor: use symbol link

docs: simplify changes

.github/workflows/ci.yaml

@@ -50,4 +50,4 @@ jobs:
       run: zsh forgit.plugin.zsh
 
     - name: Test fish
-      run: fish forgit.plugin.fish
+      run: fish conf.d/forgit.plugin.fish

README.md

@@ -35,6 +35,9 @@ zgen load 'wfxr/forgit'
 # for antigen
 antigen bundle 'wfxr/forgit'
 
+# for fisher
+fisher add wfxr/forgit
+
 # manually
 # Clone the repository and source it in your shell's rc file.
 ```

conf.d/forgit.plugin.fish

@@ -0,0 +1 @@
+../forgit.plugin.fish

forgit.plugin.fish

@@ -1,4 +1,3 @@
-#!/usr/local/bin/fish
 # MIT (c) Chris Apple
 
 function forgit::warn
@@ -27,7 +26,7 @@ test -z "$forgit_ignore_pager"; and set forgit_ignore_pager (type -q bat >/dev/n
 type -q emojify >/dev/null 2>&1 && set forgit_emojify '|emojify'
 
 # git commit viewer
-function forgit::log
+function forgit::log -d "git commit viewer"
     forgit::inside_work_tree || return 1
 
     set files (echo $argv | sed -nE 's/.* -- (.*)/\1/p')
@@ -58,7 +57,7 @@ function forgit::log
 end
 
 ## git diff viewer
-function forgit::diff
+function forgit::diff -d "git diff viewer"
     forgit::inside_work_tree || return 1
     if count $argv > /dev/null
         if git rev-parse "$1" > /dev/null 2>&1
@@ -82,7 +81,7 @@ function forgit::diff
 end
 
 # git add selector
-function forgit::add
+function forgit::add -d "git add selector"
     forgit::inside_work_tree || return 1
     # Add files if passed as arguments
     count $argv >/dev/null && git add "$argv" && git status --short && return
@@ -128,7 +127,7 @@ function forgit::add
 end
 
 ## git reset HEAD (unstage) selector
-function forgit::reset::head
+function forgit::reset::head -d "git reset HEAD (unstage) selector"
     forgit::inside_work_tree || return 1
     set cmd "git diff --cached --color=always -- {} | $forgit_diff_pager"
     set opts "
@@ -148,7 +147,7 @@ function forgit::reset::head
 end
 
 # git checkout-restore selector
-function forgit::checkout_file
+function forgit::checkout_file -d "git checkout-restore selector"
     forgit::inside_work_tree || return 1
 
     set cmd "git diff --color=always -- {} | $forgit_diff_pager"
@@ -170,7 +169,7 @@ function forgit::checkout_file
 end
 
 # git stash viewer
-function forgit::stash::show
+function forgit::stash::show -d "git stash viewer"
     forgit::inside_work_tree || return 1
     set cmd "echo {} |cut -d: -f1 |xargs -I% git stash show --color=always --ext-diff % |$forgit_diff_pager"
     set opts "
@@ -182,7 +181,7 @@ function forgit::stash::show
 end
 
 # git clean selector
-function forgit::clean
+function forgit::clean -d "git clean selector"
     forgit::inside_work_tree || return 1
 
     set opts "
@@ -203,7 +202,7 @@ function forgit::clean
     echo 'Nothing to clean.'
 end
 
-function forgit::cherry::pick
+function forgit::cherry::pick -d "git cherry-picking"
     forgit::inside_work_tree || return 1
     set base (git branch --show-current)
     if not count $argv > /dev/null
@@ -240,7 +239,7 @@ if test -z "$FORGIT_GI_TEMPLATES"
     set -x FORGIT_GI_TEMPLATES $FORGIT_GI_REPO_LOCAL/templates
 end
 
-function forgit::ignore
+function forgit::ignore -d "git ignore generator"
     if not test -d "$FORGIT_GI_REPO_LOCAL"
         forgit::ignore::update
     end