Merge branch 'main' of db:dotfiles

1 files changed, 152 insertions, 0 deletions

diff --git a/config/essentials/vis/visrc.lua b/config/essentials/vis/visrc.lua
new file mode 100644
index 0000000..e35b436
--- /dev/null
+++ b/config/essentials/vis/visrc.lua
@@ -0,0 +1,152 @@
+------------------------------------
+--- REQUIRES
+------------------------------------
+require("vis")
+
+-- plugins
+require("build")
+-- use Trash directory instead, remove set_dir function
+require("backup")
+require("cursors")
+require("title")
+require("commentary")
+require("complete-line")
+-- removed formatting because already fulfilled by format.lua
+require("vis-go")
+-- set height to 40%
+require("fzf-open")
+require("vis-ultisnips")
+-- TODO: doesn't work when using with 'e|b'
+-- require("yank-highlight")
+
+-- save position before formatting, use vis:redraw
+local format = require("format")
+
+-- set height to 40%
+local fzfmru = require("fzf-mru")
+fzfmru.fzfmru_path = 'grep "^' .. os.getenv("PWD") .. '" | fzf'
+
+
+-- todo:
+-- c-scope
+-- c-tags
+-- ...
+-- vis-goto, favor open-file-under-cursor
+-- ...
+-- ultisnips
+-- ...
+-- vis-yank-highlight
+
+------------------------------------
+--- VARIABLES
+------------------------------------
+local m = vis.modes
+
+------------------------------------
+--- FUNCTIONS
+------------------------------------
+
+local function map_cmd(mode, map, command, help)
+	vis:map(mode, map, function()
+		vis:command(command)
+	end, help)
+end
+
+-- TOOD: use window selection to restore position
+local function wrap_restore(f, ...)
+	local pos = vis.win.selection.pos
+	f(...)
+	vis.win.selection.pos = pos
+end
+
+local function map_keys(mode, map, keys, help)
+	vis:map(mode, map, function()
+		vis:feedkeys(keys)
+	end, help)
+end
+
+------------------------------------
+--- COMMANDS
+-----------------------------------
+
+vis:command_register("make", function()
+	vis:command("!make && head -n 1")
+end, "make")
+vis:command_register("Q", function()
+	vis:command("qa!")
+end, "Quit all")
+vis:command_register("delws", function()
+	vis:command(",x/[ \t]+$|^[ \t]+$/d")
+end, "Remove trailing whitespace")
+
+-------------------------------------
+--- MAPPINGS
+-------------------------------------
+
+vis:map(m.NORMAL, "<C-p>", function() vis:command("fzf") end, "Open file with fzf")
+
+
+vis:map(m.NORMAL, " r", function()
+	wrap_restore(vis.command, vis, "e $vis_filepath")
+end, "Reload active file")
+
+vis:map(m.NORMAL, "=", format.apply, "Format active file")
+
+map_cmd(m.NORMAL, " c", "e ~/.config/vis/visrc.lua", "Edit config file")
+map_cmd(m.NORMAL, " q", "q!", "Quit (force)")
+map_cmd(m.NORMAL, " s", "!doas vis $vis_filepath", "Edit as superuser")
+map_cmd(m.NORMAL, " w", "w", "Write")
+map_cmd(m.NORMAL, " x", "!chmod u+x $vis_filepath", "Make active file executable")
+
+vis:map(m.NORMAL, " eh", function()
+	vis:command("!lowdown $vis_filepath > ${vis_filepath%.md}.html")
+	vis:info("exported.")
+end, "Export markdown to html")
+
+map_keys(m.NORMAL, " nl", ":<seq -f '%0.0f. ' 1 ", "Insert numbered list")
+
+-- select markdown list element:	,x/^(\d+\.|[-*])\s+.+\n(^ .+\n)*/
+
+------------------------------------
+--- EVENTS
+------------------------------------
+
+vis.events.subscribe(vis.events.INIT, function()
+	vis.options.ignorecase = true
+	vis.options.autoindent = true
+	vis.options.shell = "/bin/sh"
+	local theme = "nord"
+	vis:command("set theme " .. theme)
+end)
+
+vis.events.subscribe(vis.events.WIN_OPEN, function(win) -- luacheck: no unused args
+	win.options.relativenumbers = true
+
+	if win.syntax == "bash" then
+		map_keys(
+			m.NORMAL,
+			";p",
+			"V:x/^(\\s*)(.+)$/ c/\\1>\\&2 printf '\\2: %s\\\\n' \"$\\2\"/<Enter><Escape>",
+			"Print variable"
+		)
+		map_keys(
+			m.NORMAL,
+			";v",
+			"V:x/^(\\s*)(.+)$/ c/\\1\"$(\\2)\"/<Enter><Escape>",
+			"Surround in variable"
+		)
+		map_keys(
+			m.NORMAL,
+			";|",
+			"V:x/\\| / c/|\n\t/<Enter><Escape>",
+			"Wrap one-line multi pipe command"
+		)
+		map_keys(
+			m.NORMAL,
+			";e",
+			"V:x/^(\\s*)(.+)$/ c/\\1[ \"\\2\" ] || exit 1/<Enter><Escape>",
+			"Condition exit if empty"
+		)
+
+	end
+end)