annotate mod_http_libjs/mod_http_libjs.lua @ 4604:f0efbb0b0b5b

mod_http_libjs: Check that the path to serve exists
author Kim Alvefur <zash@zash.se>
date Tue, 29 Jun 2021 12:41:43 +0200
parents de2390d6bbe4
children
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1 local mime_map = module:shared("/*/http_files/mime").types or {
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2 css = "text/css",
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3 js = "application/javascript",
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4 };
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5
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6 local serve;
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7 if not pcall(function ()
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8 local http_files = require "net.http.files";
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9 serve = http_files.serve;
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10 end) then
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11 serve = module:depends"http_files".serve;
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12 end
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13
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14 local libjs_path = module:get_option_string("libjs_path", "/usr/share/javascript");
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15
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16 do -- sanity check
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17 local lfs = require "lfs";
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18
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19 local exists, err = lfs.attributes(libjs_path, "mode");
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20 if exists ~= "directory" then
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21 module:log("error", "Problem with 'libjs_path': %s", err or "not a directory");
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22 end
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23 end
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24
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25 module:provides("http", {
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26 default_path = "/share";
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27 route = {
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28 ["GET /*"] = serve({ path = libjs_path, mime_map = mime_map });
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29 }
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30 });