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annotate share/lua/5.2/luarocks/install.lua @ 12500:e48c08805365 draft default tip

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<b_jonas> ` learn \'The password of the month is Cthulhuquagdonic Mothraquagdonic Narwhalicorn.\' # https://logs.esolangs.org/libera-esolangs/2024-04.html#lKE Infinite craft
author HackEso <hackeso@esolangs.org>
date Wed, 01 May 2024 06:39:10 +0000
parents d137f631bad5
children
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1132
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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1
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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2 --- Module implementing the LuaRocks "install" command.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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3 -- Installs binary rocks.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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4 module("luarocks.install", package.seeall)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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5
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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6 local path = require("luarocks.path")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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7 local repos = require("luarocks.repos")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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8 local fetch = require("luarocks.fetch")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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9 local util = require("luarocks.util")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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10 local fs = require("luarocks.fs")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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11 local deps = require("luarocks.deps")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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12 local manif = require("luarocks.manif")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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13 local cfg = require("luarocks.cfg")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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14
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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15 help_summary = "Install a rock."
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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16
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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17 help_arguments = "{<rock>|<name> [<version>]}"
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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18
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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19 help = [[
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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20 Argument may be the name of a rock to be fetched from a repository
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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21 or a filename of a locally available rock.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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22 ]]
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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23
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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24 --- Install a binary rock.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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25 -- @param rock_file string: local or remote filename of a rock.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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26 -- @param deps_mode: string: Which trees to check dependencies for:
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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27 -- "none", "one", "order" or "all".
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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28 -- @return boolean or (nil, string, [string]): True if succeeded or
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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29 -- nil and an error message and an optional error code.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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30 function install_binary_rock(rock_file, deps_mode)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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31 assert(type(rock_file) == "string")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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32
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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33 local name, version, arch = path.parse_name(rock_file)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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34 if not name then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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35 return nil, "Filename "..rock_file.." does not match format 'name-version-revision.arch.rock'."
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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36 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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37
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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38 if arch ~= "all" and arch ~= cfg.arch then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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39 return nil, "Incompatible architecture "..arch, "arch"
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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40 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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41 if repos.is_installed(name, version) then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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42 repos.delete_version(name, version)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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43 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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44
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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45 local rollback = util.schedule_function(function()
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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46 fs.delete(path.install_dir(name, version))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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47 fs.remove_dir_if_empty(path.versions_dir(name))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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48 end)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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49
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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50 local ok, err, errcode = fetch.fetch_and_unpack_rock(rock_file, path.install_dir(name, version))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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51 if not ok then return nil, err, errcode end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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52
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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53 local rockspec, err, errcode = fetch.load_rockspec(path.rockspec_file(name, version))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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54 if err then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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55 return nil, "Failed loading rockspec for installed package: "..err, errcode
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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56 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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57
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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58 if deps_mode == "none" then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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59 util.printerr("Warning: skipping dependency checks.")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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60 else
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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61 ok, err, errcode = deps.check_external_deps(rockspec, "install")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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62 if err then return nil, err, errcode end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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63 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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64
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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65 -- For compatibility with .rock files built with LuaRocks 1
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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66 if not fs.exists(path.rock_manifest_file(name, version)) then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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67 ok, err = manif.make_rock_manifest(name, version)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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68 if err then return nil, err end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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69 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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70
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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71 if deps_mode ~= "none" then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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72 ok, err, errcode = deps.fulfill_dependencies(rockspec, deps_mode)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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73 if err then return nil, err, errcode end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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74 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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75
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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76 local wrap_bin_scripts = true
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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77 if rockspec.deploy and rockspec.deploy.wrap_bin_scripts == false then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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78 wrap_bin_scripts = false
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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79 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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80
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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81 ok, err = repos.deploy_files(name, version, repos.should_wrap_bin_scripts(rockspec))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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82 if err then return nil, err end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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83
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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84 util.remove_scheduled_function(rollback)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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85 rollback = util.schedule_function(function()
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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86 repos.delete_version(name, version)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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87 end)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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88
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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89 ok, err = repos.run_hook(rockspec, "post_install")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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90 if err then return nil, err end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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91
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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92 ok, err = manif.update_manifest(name, version, nil, deps_mode)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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93 if err then return nil, err end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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94
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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95 local license = ""
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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96 if rockspec.description.license then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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97 license = ("(license: "..rockspec.description.license..")")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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98 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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99
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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100 local root_dir = path.root_dir(cfg.rocks_dir)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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101 util.printout()
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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102 util.printout(name.." "..version.." is now installed in "..root_dir.." "..license)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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103
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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104 util.remove_scheduled_function(rollback)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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105 return true
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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106 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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107
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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108 --- Driver function for the "install" command.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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109 -- @param name string: name of a binary rock. If an URL or pathname
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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110 -- to a binary rock is given, fetches and installs it. If a rockspec or a
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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111 -- source rock is given, forwards the request to the "build" command.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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112 -- If a package name is given, forwards the request to "search" and,
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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113 -- if returned a result, installs the matching rock.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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114 -- @param version string: When passing a package name, a version number
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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115 -- may also be given.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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116 -- @return boolean or (nil, string): True if installation was
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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117 -- successful, nil and an error message otherwise.
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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118 function run(...)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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119 local flags, name, version = util.parse_flags(...)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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120 if type(name) ~= "string" then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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121 return nil, "Argument missing, see help."
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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122 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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123
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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124 local ok, err = fs.check_command_permissions(flags)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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125 if not ok then return nil, err end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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126
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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127 if name:match("%.rockspec$") or name:match("%.src%.rock$") then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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128 util.printout("Using "..name.."... switching to 'build' mode")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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129 local build = require("luarocks.build")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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130 return build.run(name, deps.get_deps_mode(flags), flags["local"] and "--local")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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131 elseif name:match("%.rock$") then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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132 return install_binary_rock(name, deps.get_deps_mode(flags))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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133 else
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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134 local search = require("luarocks.search")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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135 local results, err = search.find_suitable_rock(search.make_query(name:lower(), version))
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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136 if err then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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137 return nil, err
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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138 elseif type(results) == "string" then
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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139 local url = results
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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140 util.printout("Installing "..url.."...")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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141 return run(url)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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142 else
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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143 util.printout()
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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144 util.printerr("Could not determine which rock to install.")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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145 util.title("Search results:")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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146 search.print_results(results)
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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147 return nil, (next(results) and "Please narrow your query." or "No results found.")
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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148 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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149 end
d137f631bad5 <GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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150 end