Nothing
sortedInstall <- function(pkgDir=getwd(),
libDir=NULL,
addLib=TRUE,
tmpName='tmpdir',
...)
{
f <- list.files(pkgDir)
f <- file.path(pkgDir, f[grepl('tar.gz',f)])
tmp <- file.path(pkgDir, tmpName)
dir.create(tmp)
for(i in f) system(paste('tar -xzf', i, '-C', tmp))
p <- list.files(tmp)
d <- unlist(lapply(p,function(x)file.path(tmp, x,'DESCRIPTION')))
dl <- NULL
for(j in 1:length(d)){
r <- readLines(d[j])
l <- unlist(strsplit(r[grep('Depends:',r)], " "))
if(length(l)>0) l <- unlist(strsplit(l,","))
dep <- intersect(p,l)
if(length(dep)>0){
if(length(dl)<=1) dl <- c(dep,dl)
else if(length(dl)>1){
if(p[j]%in%dl){
ind <- min(grep(p[j],dl))
if(ind==1) dl <- c(dep, dl)
else if (ind!=1) dl <- c(dl[1:(ind-1)], dep, dl[ind:length(dl)])
}
else if(!p[j]%in%dl) dl <- c(dl,dep)
}
}
}
unlink(tmp, recursive=TRUE, force=TRUE)
il <- unique(c(dl,p))
n <- NULL
for(pkg in il){
v <- f[grep(paste(pkg,"_",sep=""),f)]
if(length(v)==1) n <- c(n,v)
if(length(v)>1) {
print(paste("There is more than 1", pkg, "source. Please select one to install:"))
n <- c(n,select.list(v))
}
}
if(is.null(libDir)) libDir <- pkgDir
install.packages(pkgs=n, lib=libDir, repos = NULL, type = 'source', ...)
if(addLib==TRUE) .libPaths(libDir)
}
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