diff options
Diffstat (limited to 'scripts/context/lua/mtx-install-modules.lua')
| -rw-r--r-- | scripts/context/lua/mtx-install-modules.lua | 155 |
1 files changed, 128 insertions, 27 deletions
diff --git a/scripts/context/lua/mtx-install-modules.lua b/scripts/context/lua/mtx-install-modules.lua index 2073cf6e1..63b892966 100644 --- a/scripts/context/lua/mtx-install-modules.lua +++ b/scripts/context/lua/mtx-install-modules.lua @@ -29,6 +29,8 @@ if not modules then modules = { } end modules ['mtx-install-modules'] = { -- Maybe some day we can get the modules from ctan but then we need a consistent -- names and such. +local find = string.find + local helpinfo = [[ <?xml version="1.0"?> <application> @@ -41,7 +43,9 @@ local helpinfo = [[ <category name="basic"> <subcategory> <flag name="list"><short>list modules</short></flag> + <flag name="installed"><short>list installed modules</short></flag> <flag name="install"><short>install modules</short></flag> + <flag name="uninstall"><short>uninstall modules</short></flag> <flag name="module"><short>install (zip) file(s)</short></flag> </subcategory> </category> @@ -58,14 +62,17 @@ local helpinfo = [[ <example><command>mtxrun --script install-modules --install --all</command></example> </subcategory> <subcategory> - <example><command>mtxrun --script install-modules --install --module t-letter.zip</command></example> + <example><command>mtxrun --script install-modules --install --module t-letter.zip</command></example> + <example><command>mtxrun --script install-modules --uninstall --module t-letter.zip</command></example> + </subcategory> + <subcategory> + <example><command>mtxrun --script install-modules --installed</command></example> </subcategory> </category> </examples> </application> ]] - local application = logs.application { name = "mtx-install-modules", banner = "ConTeXt Module Installer 1.00", @@ -97,11 +104,22 @@ end or function(str) return data end +-- We use some abstraction: + local urls = { ctan = "https://mirrors.ctan.org/install", modules = "https://modules.contextgarden.net/dl" } +-- Some package this in the root which is asking for conflicts. + +-- local badones = { +-- -- "LICENSE", +-- -- "README", +-- -- "README.md", +-- -- "VERSION", +-- } + local tmpzipfile = "temp.zip" local checkdir = "texmf-context" local targetdir = "texmf-modules" @@ -149,35 +167,69 @@ local function loadlists() else report("base file %a is not found",basefile) end + report() end - report() end -local function install(list) - if type(list) ~= "table"then +local function validate(n) + return not ( + find(n,"latex") + -- or find(n,"lualatex") + or find(n,"plain") + or find(n,"optex") + or find(n,"luatex") + or find(n,"pdftex") + ) +end + +local function install(list,wipe) + if type(list) ~= "table" then report("unknown specification") end - local zips = list.zips - local wipes = list.wipes + local zips = list.zips + local wipes = list.wipes if type(zips) ~= "table" then report("incomplete specification") else - report("installing into %a",targetdir) + -- report("installing into %a",targetdir) for i=1,#zips do - local where = urls[list.url] .. "/" .. zips[i] - local data = fetched(where) - if string.find(data,"^PK") then - io.savedata(tmpzipfile,data) - report("from %a",where) - report("into %a",targetdir) - utilities.zipfiles.unzipdir { - zipname = tmpzipfile, - path = ".", - verbose = "steps", - } - os.remove(tmpzipfile) - else - report("unknown %a",where) + local remote = list.url + local where = zips[i] + local hash = file.addsuffix(sha2.HASH256(where),"tma") + local data = table.load(hash) + if data then + local name = data.name + local list = data.list + if name and list then + report() + report("removing %i old files for %a",#list,name) + report() + for i=1,#list do + os.remove(list[i]) + end + end + end + if not wipe then + if remote then + where = (urls[remote] or remote) .. "/" .. where + end + local data = fetched(where) + if string.find(data,"^PK") then + io.savedata(tmpzipfile,data) + report("from %a",where) + report("into %a",targetdir) + local done = utilities.zipfiles.unzipdir { + zipname = tmpzipfile, + path = ".", + verbose = "steps", + collect = true, + validate = validate, + } + table.save(hash,{ name = where, list = done }) + os.remove(tmpzipfile) + else + report("unknown %a",where) + end end end @@ -209,7 +261,23 @@ function scripts.modules.list() end end -function scripts.modules.install() +function scripts.modules.installed() + local files = dir.glob(targetdir .. "/*.tma") + if files then + for i=1,#files do + local data = table.load(files[i]) + if data then + local name = data.name + local list = data.list + if name and list then + report("%4i : %s",#list,name) + end + end + end + end +end + +function scripts.modules.install(wipe) local curdir = dir.current() local done = false if not lfs.isdir(checkdir) then @@ -219,14 +287,18 @@ function scripts.modules.install() elseif not lfs.chdir(targetdir) then report("unable to go into %a",targetdir) elseif environment.argument("module") or environment.argument("modules") then - loadlists() local files = environment.files if #files == 0 then report("no archive names provided") else for i=1,#files do local name = files[i] - install { url = "modules", zips = { file.addsuffix(name,"zip") } } + if url.hasscheme(name) then + install({ url = false, zips = { file.addsuffix(name,"zip") } }, wipe) + else + loadlists() + install({ url = "modules", zips = { file.addsuffix(name,"zip") } }, wipe) + end end done = files end @@ -237,15 +309,36 @@ function scripts.modules.install() report("no module names provided") else for i=1,#files do - local list = lists[files[i]] + local name = files[i] + local list = lists[name] if list then - install(list) + install(list,wipe) end end done = files end end if done then + -- + -- for i=1,#badones do + -- os.remove(badones[i]) + -- end + local okay = false + local files = dir.glob("*") + for i=1,#files do + local name = files[i] + if file.suffix(name) == "tma" then + -- keep it + else + if not okay then + report() + okay = true + end + report("removed %a",name) + os.remove(name) + end + end + -- report() report("renewing file database") report() @@ -258,10 +351,18 @@ function scripts.modules.install() lfs.chdir(curdir) end +function scripts.modules.uninstall() + scripts.modules.install(true) +end + if environment.argument("list") then scripts.modules.list() +elseif environment.argument("installed") then + scripts.modules.installed() elseif environment.argument("install") then scripts.modules.install() +elseif environment.argument("uninstall") then + scripts.modules.uninstall() elseif environment.argument("exporthelp") then application.export(environment.argument("exporthelp"),environment.files[1]) else |