🫙 tiny scratch terminal for Neovim
fix: ensure win and buf are valid
add:
- `Terminal:isbufvalid()`
- `Terminal:ensurebuf()`
- `Terminal:iswinvalid()`
+36
-17
+36
-17
lua/jamjar/terminal.lua
+36
-17
lua/jamjar/terminal.lua
···
47
47
return setmetatable(vim.tbl_extend("force", get_defaultopts(), opts or {}), self)
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end
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49
50
+
function Terminal:isbufvalid()
51
+
return self.buf and vim.api.nvim_buf_is_valid(self.buf)
52
+
end
53
+
54
+
function Terminal:ensurebuf()
55
+
if not self:isbufvalid() then
56
+
self:init()
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+
end
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+
end
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+
50
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function Terminal:init()
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self.buf = vim.api.nvim_create_buf(true, true)
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vim.api.nvim_set_option_value("buftype", "nofile", { buf = self.buf })
···
60
70
end,
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71
})
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end)
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+
end
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+
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+
function Terminal:iswinvalid()
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+
return self.win and vim.api.nvim_win_is_valid(self.win)
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77
end
64
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function Terminal:toggle()
66
-
if not self.win then
80
+
self:ensurebuf()
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+
82
+
if not self:iswinvalid() then
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83
self:open()
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return
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end
···
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95
end
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function Terminal:open()
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-
if not self.win then
83
-
if not self.buf then
84
-
self:init()
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-
end
86
-
self.win = vim.api.nvim_open_win(self.buf, true, self.winoptsfn and self.winoptsfn() or get_winopts())
98
+
if not self:iswinvalid() then
99
+
self:ensurebuf()
100
+
self.win = vim.api.nvim_open_win(self.buf, true, vim.F.if_nil(self.winoptsfn, get_winopts)())
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101
vim.api.nvim_set_option_value("signcolumn", "no", { win = self.win })
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vim.api.nvim_set_option_value("foldcolumn", "0", { win = self.win })
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self.on_open(self)
···
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110
end
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111
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function Terminal:close()
99
-
if self.win then
100
-
vim.api.nvim_win_set_config(self.win, {
101
-
hide = true,
102
-
})
103
-
if vim.api.nvim_get_current_win() == self.win then
104
-
vim.cmd.wincmd("p")
105
-
end
113
+
if not self:iswinvalid() then
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+
return
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+
end
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+
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+
vim.api.nvim_win_set_config(self.win, {
118
+
hide = true,
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+
})
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+
121
+
if vim.api.nvim_get_current_win() == self.win then
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+
vim.cmd.wincmd("p")
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123
end
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end
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function Terminal:quit()
110
-
if self.win then
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-
vim.api.nvim_win_close(self.win, true)
112
-
self.win = nil
127
+
if not self:iswinvalid() then
128
+
return
113
129
end
130
+
131
+
vim.api.nvim_win_close(self.win, true)
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+
self.win = nil
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end
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function Terminal:delete()
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self:quit()
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137
119
-
if self.buf and vim.api.nvim_buf_is_valid(self.buf) then
138
+
if self:isbufvalid() then
120
139
vim.bo[self.buf].buflisted = false
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140
vim.api.nvim_buf_delete(self.buf, { unload = true })
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141
self.buf = nil