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https://github.com/sasjs/core.git
synced 2026-01-05 08:30:06 +00:00
feat: mv_getjobcode macro, introducing LUA macros
This commit is contained in:
Allan Bowe
@@ -1,5 +1,5 @@
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--
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-- json2sas.lua (modified from json.lua)
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-- json.lua (modified from json.lua)
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--
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-- Copyright (c) 2019 rxi
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--
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@@ -22,7 +22,7 @@
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-- SOFTWARE.
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--
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local json2sas = { _version = "0.1.2" }
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local json = { _version = "0.1.2" }
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-------------------------------------------------------------------------------
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-- Encode
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@@ -122,7 +122,7 @@ encode = function(val, stack)
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error("unexpected type '" .. t .. "'")
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end
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function json2sas.encode(val)
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function json.encode(val)
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return ( encode(val) )
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end
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@@ -356,7 +356,7 @@ parse = function(str, idx)
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decode_error(str, idx, "unexpected character '" .. chr .. "'")
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end
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function json2sas.decode(str)
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function json.decode(str)
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if type(str) ~= "string" then
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error("expected argument of type string, got " .. type(str))
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end
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@@ -368,88 +368,4 @@ function json2sas.decode(str)
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return res
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end
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-- convert macro variable array into one variable and decode
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function json2sas.go(macvar)
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local x=1
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local cnt=0
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local mac=sas.symget(macvar..'0')
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local newstr=''
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if mac and mac ~= '' then
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cnt=mac
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for x=1,cnt,1 do
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mac=sas.symget(macvar..x)
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if mac and mac ~= '' then
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newstr=newstr..mac
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else
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return print(macvar..x..' NOT FOUND!!')
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end
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end
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else
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return print(macvar..'0 NOT FOUND!!')
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end
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-- print('mac:'..mac..'cnt:'..cnt..'newstr'..newstr)
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local oneVar=json2sas.decode(newstr)
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local jsdata=oneVar["data"]
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local meta={}
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local attrs={}
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for tablename, data in pairs(jsdata) do -- each table
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print("Processing table: "..tablename)
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attrs[tablename]={}
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for k, v in ipairs(data) do -- each row
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if(k==1) then -- column names
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for a, b in pairs(v) do
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attrs[tablename][a]={}
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attrs[tablename][a]["name"]=b
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end
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elseif(k==2) then -- get types
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for a, b in pairs(v) do
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if type(b)=='number' then
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attrs[tablename][a]["type"]="N"
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attrs[tablename][a]["length"]=8
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else
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attrs[tablename][a]["type"]="C"
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attrs[tablename][a]["length"]=string.len(b)
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end
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end
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else --update lengths
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for a, b in pairs(v) do
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if (type(b)=='string' and string.len(b)>attrs[tablename][a]["length"])
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then
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attrs[tablename][a]["length"]=string.len(b)
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end
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end
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end
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end
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print(json2sas.encode(attrs[tablename])) -- show results
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-- Now create the SAS table
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sas.new_table("work."..tablename,attrs[tablename])
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local dsid=sas.open("work."..tablename, "u")
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for k, v in ipairs(data) do
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if k>1 then
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sas.append(dsid)
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for a, b in pairs(v) do
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sas.put_value(dsid, attrs[tablename][a]["name"], b)
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end
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sas.update(dsid)
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end
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end
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sas.close(dsid)
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end
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return json2sas.decode(newstr)
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end
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function quote(str)
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return sas.quote(str)
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end
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function sasvar(str)
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print("processing: "..str)
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print(sas.symexist(str))
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if sas.symexist(str)==1 then
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return quote(str)..':'..quote(sas.symget(str))..','
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end
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return ''
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end
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return json2sas
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return json
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@@ -1,18 +1,19 @@
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/**
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@file ml_json2sas.sas
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@brief Creates the json2sas.lua file
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@details Writes json2sas.lua to the work directory
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@file ml_json.sas
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@brief Compiles the json.lua lua file
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@details Writes json.lua to the work directory
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and then includes it.
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Usage:
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%ml_json2sas()
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%ml_json()
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**/
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%macro ml_json2sas();
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%macro ml_json();
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data _null_;
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file "%sysfunc(pathname(work))/json2sas.lua";
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file "%sysfunc(pathname(work))/ml_json.lua";
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put '-- ';
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put '-- json2sas.lua (modified from json.lua) ';
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put '-- json.lua (modified from json.lua) ';
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put '-- ';
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put '-- Copyright (c) 2019 rxi ';
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put '-- ';
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@@ -35,7 +36,7 @@ data _null_;
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put '-- SOFTWARE. ';
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put '-- ';
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put ' ';
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put 'local json2sas = { _version = "0.1.2" } ';
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put 'local json = { _version = "0.1.2" } ';
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put ' ';
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put '------------------------------------------------------------------------------- ';
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put '-- Encode ';
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@@ -135,7 +136,7 @@ data _null_;
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put ' error("unexpected type ''" .. t .. "''") ';
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put 'end ';
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put ' ';
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put 'function json2sas.encode(val) ';
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put 'function json.encode(val) ';
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put ' return ( encode(val) ) ';
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put 'end ';
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put ' ';
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@@ -369,7 +370,7 @@ data _null_;
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put ' decode_error(str, idx, "unexpected character ''" .. chr .. "''") ';
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put 'end ';
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put ' ';
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put 'function json2sas.decode(str) ';
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put 'function json.decode(str) ';
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put ' if type(str) ~= "string" then ';
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put ' error("expected argument of type string, got " .. type(str)) ';
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put ' end ';
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@@ -381,90 +382,8 @@ data _null_;
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put ' return res ';
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put 'end ';
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put ' ';
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put '-- convert macro variable array into one variable and decode ';
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put 'function json2sas.go(macvar) ';
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put ' local x=1 ';
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put ' local cnt=0 ';
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put ' local mac=sas.symget(macvar..''0'') ';
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put ' local newstr='''' ';
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put ' if mac and mac ~= '''' then ';
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put ' cnt=mac ';
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put ' for x=1,cnt,1 do ';
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put ' mac=sas.symget(macvar..x) ';
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put ' if mac and mac ~= '''' then ';
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put ' newstr=newstr..mac ';
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put ' else ';
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put ' return print(macvar..x..'' NOT FOUND!!'') ';
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put ' end ';
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put ' end ';
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put ' else ';
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put ' return print(macvar..''0 NOT FOUND!!'') ';
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put ' end ';
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put ' -- print(''mac:''..mac..''cnt:''..cnt..''newstr''..newstr) ';
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put ' local oneVar=json2sas.decode(newstr) ';
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put ' local jsdata=oneVar["data"] ';
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put ' local meta={} ';
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put ' local attrs={} ';
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put ' for tablename, data in pairs(jsdata) do -- each table ';
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put ' print("Processing table: "..tablename) ';
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put ' attrs[tablename]={} ';
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put ' for k, v in ipairs(data) do -- each row ';
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put ' if(k==1) then -- column names ';
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put ' for a, b in pairs(v) do ';
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put ' attrs[tablename][a]={} ';
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put ' attrs[tablename][a]["name"]=b ';
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put ' end ';
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put ' elseif(k==2) then -- get types ';
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put ' for a, b in pairs(v) do ';
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put ' if type(b)==''number'' then ';
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put ' attrs[tablename][a]["type"]="N" ';
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put ' attrs[tablename][a]["length"]=8 ';
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put ' else ';
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put ' attrs[tablename][a]["type"]="C" ';
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put ' attrs[tablename][a]["length"]=string.len(b) ';
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put ' end ';
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put ' end ';
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put ' else --update lengths ';
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put ' for a, b in pairs(v) do ';
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put ' if (type(b)==''string'' and string.len(b)>attrs[tablename][a]["length"]) ';
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put ' then ';
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put ' attrs[tablename][a]["length"]=string.len(b) ';
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put ' end ';
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put ' end ';
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put ' end ';
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put ' end ';
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put ' print(json2sas.encode(attrs[tablename])) -- show results ';
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put ' ';
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put ' -- Now create the SAS table ';
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put ' sas.new_table("work."..tablename,attrs[tablename]) ';
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put ' local dsid=sas.open("work."..tablename, "u") ';
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put ' for k, v in ipairs(data) do ';
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put ' if k>1 then ';
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put ' sas.append(dsid) ';
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put ' for a, b in pairs(v) do ';
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put ' sas.put_value(dsid, attrs[tablename][a]["name"], b) ';
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put ' end ';
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put ' sas.update(dsid) ';
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put ' end ';
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put ' end ';
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put ' sas.close(dsid) ';
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put ' end ';
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put ' return json2sas.decode(newstr) ';
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put 'end ';
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put ' ';
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put ' ';
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put 'function quote(str) ';
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put ' return sas.quote(str) ';
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put 'end ';
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put 'function sasvar(str) ';
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put ' print("processing: "..str) ';
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put ' print(sas.symexist(str)) ';
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put ' if sas.symexist(str)==1 then ';
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put ' return quote(str)..'':''..quote(sas.symget(str))..'','' ';
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put ' end ';
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put ' return '''' ';
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put 'end ';
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put ' ';
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put 'return json2sas ';
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put 'return json ';
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run;
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%mend;
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%inc "%sysfunc(pathname(work))/ml_json.lua";
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