feat(keymaps): add 'FzfxKeyMaps' to search vim keymaps

[linrongbin16]

Regresion test

Platforms

• windows
• macOS
• linux

Tasks

• FzfxFiles
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-R to switch between restricted/unrestricted mode, and the lines count is consistent when press multiple times.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to open file, and open the test/hello world.txt, test/goodbye world/goodbye.lua files.
  • Both fd and find works.
• FzfxLiveGrep
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-R to switch between restricted/unrestricted mode, and the lines count is consistent when press multiple times.
  • Use -w to match word only, use -g *.lua to search only lua files.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to open file, and open the test/hello world.txt, test/goodbye world/goodbye.lua files.
  • Both rg and grep works.
• FzfxBuffers
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-D to delete buffers, and delete the test/hello world.txt, test/goodbye world/goodbye.lua buffers.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to open file.
• FzfxGFiles
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-W to switch between workspace/current folder mode.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to open file.
• FzfxGBranches
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-R/CTRL-O to switch between local/remote branches.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to checkout branch.
• FzfxGCommits
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-A to switch between git repo commits/current buffer commits.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to copy commit hash.
• FzfxGBlame
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to copy commit hash.
• FzfxCommands
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-E/CTRL-A to switch between user/ex/all vim commands.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to feed vim command.
• FzfxLspDiagnostics
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-W to switch between workspace/current buffer diagnostics.
  • Use V/W/P variants (visual selection, cursor word, yank text).
  • Press ESC to quit, ENTER to open file.
• FzfxLspDefinitions, FzfxLspTypeDefinitions, FzfxLspReferences, FzfxLspImplementations
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Go to definitions/references (this is the most 2 easiest use case when developing this lua plugin with lua_ls).
  • Press ESC to quit, ENTER to open file.
• FzfxFileExplorer
  • Press CTRL-N/CTRL-P to move down/up and preview contents.
  • Press CTRL-U/CTRL-R to switch between filter/include hidden files mode.
  • Press ALT-L/ALT-H to cd into folder and cd upper folder.
  • Press ESC to quit, ENTER to open file, and open the test/hello world.txt, test/goodbye world/goodbye.lua files.
  • Both eza and ls works.
• Backward Compatible
  • Open with nvim -u ./test/minimal_buffers_deprecate_init.lua and test FzfxBuffers.
  • Open with nvim -u ./test/minimal_files_deprecate_init.lua and test FzfxFiles.
  • Open with nvim -u ./test/minimal_git_branches_deprecate_init.lua and test FzfxGBranches.
  • Open with nvim -u ./test/minimal_git_commits_deprecate_init.lua and test FzfxGCommits.
  • Open with nvim -u ./test/minimal_git_files_deprecate_init.lua and test FzfxGFiles.
  • Open with nvim -u ./test/minimal_live_grep_deprecate_init.lua and test FzfxLiveGrep.

[codecov]

Codecov Report

Attention: 229 lines in your changes are missing coverage. Please review.

Files	Coverage Δ
lua/fzfx/line_helpers.lua	100.00% <100.00%> (ø)
lua/fzfx/actions.lua	64.16% <27.27%> (-7.09%)	⬇️
lua/fzfx/config.lua	52.71% <35.06%> (-3.67%)	⬇️

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