Mercurial > repo
annotate share/lua/5.2/luarocks/manif_core.lua @ 5926:6dd8dc594e3c
<dipperswett> echo -e \'\\x034,9S\\x039,4T\\x034,9O\\x039,4P\\x034,9 \\x039,4T\\x034,9H\\x039,4E\\x034,9 \\x039,4M\\x034,9A\\x039,4D\\x034,9N\\x039,4E\\x034,9S\\x039,4S\' > madness
author | HackBot |
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date | Fri, 28 Aug 2015 13:42:48 +0000 |
parents | d137f631bad5 |
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1132
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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1 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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2 --- Core functions for querying manifest files. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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3 -- This module requires no specific 'fs' functionality. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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4 module("luarocks.manif_core", package.seeall) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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5 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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6 local persist = require("luarocks.persist") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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7 local type_check = require("luarocks.type_check") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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8 local dir = require("luarocks.dir") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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9 local util = require("luarocks.util") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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10 local cfg = require("luarocks.cfg") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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11 local path = require("luarocks.path") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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12 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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13 manifest_cache = {} |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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14 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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15 --- Back-end function that actually loads the manifest |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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16 -- and stores it in the manifest cache. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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17 -- @param file string: The local filename of the manifest file. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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18 -- @param repo_url string: The repository identifier. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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19 -- @param quick boolean: If given, skips type checking. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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20 function manifest_loader(file, repo_url, quick) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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21 local manifest, err = persist.load_into_table(file) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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22 if not manifest then |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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23 return nil, "Failed loading manifest for "..repo_url..": "..err |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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24 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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25 if not quick then |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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26 local ok, err = type_check.type_check_manifest(manifest) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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27 if not ok then |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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28 return nil, "Error checking manifest: "..err |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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29 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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30 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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31 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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32 manifest_cache[repo_url] = manifest |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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33 return manifest |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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34 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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35 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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36 --- Load a local manifest describing a repository. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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37 -- All functions that use manifest tables assume they were obtained |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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38 -- through either this function or load_manifest. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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39 -- @param repo_url string: URL or pathname for the repository. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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40 -- @return table or (nil, string): A table representing the manifest, |
d137f631bad5
<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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41 -- or nil followed by an error message. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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42 function load_local_manifest(repo_url) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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43 assert(type(repo_url) == "string") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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44 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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45 if manifest_cache[repo_url] then |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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46 return manifest_cache[repo_url] |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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47 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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48 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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49 local pathname = dir.path(repo_url, "manifest") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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50 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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51 return manifest_loader(pathname, repo_url, true) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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52 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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53 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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54 --- Get all versions of a package listed in a manifest file. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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55 -- @param name string: a package name. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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56 -- @param deps_mode string: "one", to use only the currently |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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57 -- configured tree; "order" to select trees based on order |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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58 -- (use the current tree and all trees below it on the list) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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59 -- or "all", to use all trees. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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60 -- @return table: An array of strings listing installed |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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61 -- versions of a package. |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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62 function get_versions(name, deps_mode) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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63 assert(type(name) == "string") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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64 assert(type(deps_mode) == "string") |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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65 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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66 local manifest = {} |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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67 path.map_trees(deps_mode, function(tree) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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68 local loaded = load_local_manifest(path.rocks_dir(tree)) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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69 if loaded then |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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70 util.deep_merge(manifest, loaded) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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71 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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72 end) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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73 |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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74 local item = next(manifest) and manifest.repository[name] |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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75 if item then |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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76 return util.keys(item) |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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77 end |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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78 return {} |
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<GreyKnight> (cd luabuild/luarocks-2.0.12; make install)
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79 end |