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add callbacks on start/stop request #214

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Merged
merged 2 commits into from
Jul 11, 2023
Merged

add callbacks on start/stop request #214

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dcea003
feat: add callbacks
teto Jul 11, 2023
61575ef
doc: add information about callbacks
teto Jul 11, 2023
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17 changes: 17 additions & 0 deletions doc/rest-nvim.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ CONTENTS *rest-nvim-contents*
3. Import body from external file......|rest-nvim-usage-external-files|
4. Environment Variables........|rest-nvim-usage-environment-variables|
5. Dynamic Variables................|rest-nvim-usage-dynamic-variables|
6. Callbacks................................|rest-nvim-usage-callbacks|
5. Known issues..........................................|rest-nvim-issues|
6. License..............................................|rest-nvim-license|
7. Contributing....................................|rest-nvim-contributing|
Expand Down Expand Up @@ -220,6 +221,22 @@ You can extend or overwrite built-in dynamic variables, with the config key
` },`
`})`

===============================================================================
CALLBACKS *rest-nvim-usage-callbacks*

rest.nvim fires different events upon requests:
- a User RestStartRequest event when launching the request
- a User RestStopRequest event when the requests finishes or errors out

vim.api.nvim_create_autocmd("User", {
pattern = "RestStartRequest",
once = true,
callback = function(opts)
print("IT STARTED")
vim.pretty_print(opts)
end,
})


===============================================================================
KNOWN ISSUES *rest-nvim-issues*
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13 changes: 13 additions & 0 deletions lua/rest-nvim/init.lua
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Expand Up @@ -95,7 +95,20 @@ rest.run_request = function(req, opts)
request.highlight(result.bufnr, result.start_line, result.end_line)
end

local request_id = vim.loop.now()
local data = {
requestId = request_id,
request = req
}

vim.api.nvim_exec_autocmds("User", {
pattern = "RestStartRequest",
modeline = false,
data = data
})
local success_req, req_err = pcall(curl.curl_cmd, Opts)
vim.api.nvim_exec_autocmds("User", { pattern = "RestStopRequest", modeline = false,
data = vim.tbl_extend("keep", { status = success_req, message = req_err }, data) })

if not success_req then
vim.api.nvim_err_writeln(
Expand Down