* feat!: remove code for SQLite
ref [Introduce revised telescope-frecency.nvim : neovim](https://www.reddit.com/r/neovim/comments/174m8zu/introduce_revised_telescopefrecencynvim/)
I have deprecated SQLite features 4 months ago. It is the time to remove
code for them.
* test: fix test to load telescope validly
* test: remove sqlite.lua from CI settings
* test: test database as native
* fix: add lacked type from old database/sqlite.lua
* docs: remove description for SQLite3 logic
* chore: fix types
* chore: add types for Database:raw_table
* fix: get file lock forcibly
When Neovim ends without removing file locks, it will fail to open
frecency ever because file locks remain. This fix makes it remove file
locks when all attempts fail forcibly.
* test: avoid error in Windows
In Windows, unclosed file cannot be removed, so close it before
unlinking.
* feat: retry to unlink when it fails
* refactor: unite logic for finder & async_finder
* chore: fix types
* chore: add sleep to show results at first
* refactor: fix to find results separatedly
* test: remove unnecessary ones and fix others
* test: add matrix for 0.9.x & Windows
* test: use forked plenary.log for Windows
* test: fix to use strptime in Windows
* test: run again if segmentation fault in Windows
* test: loosen timeout for Perl
* test: use the latest plenary.nvim again
* chore: fix types
* chore: change variable name
* feat: watch changes of DB to reload
* chore: add comments to steps
* test: copy whole modules for testing in Windows
* fix: make valid paths for Windows
* test: add tests for Native
* test: use robust way to calculate time
vim.fn.strptime cannot be used in Lua loop
* chore: fix comments
* refactor: simplify the code
* test: loosen condition to detect failures
* test: disable some logging
Many loggings make the test fail.
* test: run tests sequentially in Windows
* test: loosen timeout not to fail on Windows
* refactor: make logic for Database be abstract
* feat: add logic for DB by string.dump
* fix: run with async.void to run synchronously
* test: add tests for native feature
* feat!: sort candidates by path when score is same
This is needed because candidates from SQLite is sorted by id, but ones from native is sorted by path.
* chore: clean up types
* feat: add lock/unlock feature to access DB
* test: use async version of busted
And disable benchmark tests (fix later)
* test: add tests for file_lock
* chore: use more explicit names
* chore: use plenary.log instead
* fix: wait async functions definitely
* feat: add migrator
* chore: fix logging
* fix: detect emptiness of the table
* fix: deal with buffer with no names
* test: loosen the condition temporarily
* test: add tests for migrator
* fix: return true when the table is not empty
* feat: load sqlite lazily not to require in start
* chore: add logging to calculate time for fetching
* feat: add converter from native code to SQLite
* feat: warn when sqlite.lua is not available
* feat: add FrecencyMigrateDB to migrate DB
* docs: add note for native code logic
* test: ignore type bug
* test: add tests for removing timestamps
I had a doubt when removing entries from timestamps, it could remove
ones for other files. I added tests but it was a needless fear.
* fix: deal with files that have no timestamps
I do not know why this case occurs. But care it.
* test: work tests for async_finder
I noticed these tests do not work because of vim.fs.joinpath lacking. I
will enable these tests and fix the bug.
* feat: implement vim.fs.joinpath to work in v0.9.0
* I did an overhall for all codes and added typing by Lua-language-server and tests. It also works on CI.
* Now it searches files on the workspace completely asynchronously. It does not block your text input. (Fix#106)
Make count = 1 when you open a file you've never opened (Fix#107)
