mirror of
https://github.com/sasjs/core.git
synced 2025-12-10 22:14:35 +00:00
25 lines
506 B
Lua
25 lines
506 B
Lua
local fpath, outpath, file, fcontent
|
|
|
|
-- configure in / out paths
|
|
fpath = sas.symget("file")
|
|
outpath = sas.symget("outfile")
|
|
if ( outpath == 0 )
|
|
then
|
|
outpath=fpath
|
|
end
|
|
|
|
-- open file and perform the substitution
|
|
file = io.open(fpath,"r")
|
|
fcontent = file:read("*all")
|
|
file:close()
|
|
fcontent = string.gsub(
|
|
fcontent,
|
|
sas.symget(sas.symget("patternvar")),
|
|
sas.symget(sas.symget("replacevar"))
|
|
)
|
|
|
|
-- write the file back out
|
|
file = io.open(outpath, "w+")
|
|
io.output(file)
|
|
io.write(fcontent)
|
|
io.close(file) |