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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,35 @@ | ||
| local M = {} | ||
|
|
||
| function M:msg(s) ya.preview_widgets(self, { ui.Text(s):area(self.area):reverse():wrap(ui.Text.WRAP) }) end | ||
| function M:msg(job, s) ya.preview_widgets(self, { ui.Text(s):area(job.area):reverse():wrap(ui.Text.WRAP) }) end | ||
|
|
||
| function M:peek() | ||
| local path = tostring(self.file.url) | ||
| function M:peek(job) | ||
| local path = tostring(job.file.url) | ||
| if path:sub(1, 6) ~= "/proc/" then | ||
| return self:msg("Empty file") | ||
| return self:msg(job, "Empty file") | ||
| end | ||
|
|
||
| local limit = self.area.h | ||
| local limit = job.area.h | ||
| local i, lines = 0, {} | ||
| local ok, err = pcall(function() | ||
| for line in io.lines(path) do | ||
| i = i + 1 | ||
| if i > self.skip + limit then | ||
| if i > job.skip + limit then | ||
| break | ||
| elseif i > self.skip then | ||
| elseif i > job.skip then | ||
| lines[#lines + 1] = line | ||
| end | ||
| end | ||
| end) | ||
|
|
||
| if not ok then | ||
| self:msg(err) | ||
| elseif self.skip > 0 and i < self.skip + limit then | ||
| ya.manager_emit("peek", { math.max(0, i - limit), only_if = self.file.url, upper_bound = true }) | ||
| self:msg(job, err) | ||
| elseif job.skip > 0 and i < job.skip + limit then | ||
| ya.manager_emit("peek", { math.max(0, i - limit), only_if = job.file.url, upper_bound = true }) | ||
| else | ||
| ya.preview_widgets(self, { ui.Text(lines):area(self.area) }) | ||
| ya.preview_widgets(job, { ui.Text(lines):area(job.area) }) | ||
| end | ||
| end | ||
|
|
||
| function M:seek(units) require("code").seek(self, units) end | ||
| function M:seek(job) require("code"):seek(job) end | ||
|
|
||
| return M |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,46 +1,46 @@ | ||
| local M = {} | ||
|
|
||
| function M:peek() | ||
| function M:peek(job) | ||
| local child = Command("jq") | ||
| :args({ | ||
| "-C", | ||
| "--tab", | ||
| ".", | ||
| tostring(self.file.url), | ||
| tostring(job.file.url), | ||
| }) | ||
| :stdout(Command.PIPED) | ||
| :stderr(Command.PIPED) | ||
| :spawn() | ||
|
|
||
| if not child then | ||
| return require("code").peek(self) | ||
| return require("code"):peek(job) | ||
| end | ||
|
|
||
| local limit = self.area.h | ||
| local limit = job.area.h | ||
| local i, lines = 0, "" | ||
| repeat | ||
| local next, event = child:read_line() | ||
| if event == 1 then | ||
| return require("code").peek(self) | ||
| return require("code"):peek(job) | ||
| elseif event ~= 0 then | ||
| break | ||
| end | ||
|
|
||
| i = i + 1 | ||
| if i > self.skip then | ||
| if i > job.skip then | ||
| lines = lines .. next | ||
| end | ||
| until i >= self.skip + limit | ||
| until i >= job.skip + limit | ||
|
|
||
| child:start_kill() | ||
| if self.skip > 0 and i < self.skip + limit then | ||
| ya.manager_emit("peek", { math.max(0, i - limit), only_if = self.file.url, upper_bound = true }) | ||
| if job.skip > 0 and i < job.skip + limit then | ||
| ya.manager_emit("peek", { math.max(0, i - limit), only_if = job.file.url, upper_bound = true }) | ||
| else | ||
| lines = lines:gsub("\t", string.rep(" ", PREVIEW.tab_size)) | ||
| ya.preview_widgets(self, { ui.Text.parse(lines):area(self.area) }) | ||
| ya.preview_widgets(job, { ui.Text.parse(lines):area(job.area) }) | ||
| end | ||
| end | ||
|
|
||
| function M:seek(units) require("code").seek(self, units) end | ||
| function M:seek(job) require("code"):seek(job) end | ||
|
|
||
| return M |
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