rip bundles

[cran2deb.git] / trunk / R / debcontrol.R

diff --git a/trunk/R/debcontrol.R b/trunk/R/debcontrol.R
index 84d9933780a35d64795aa15649a9766b82bcea03..a044f89ca4b041c0a8ed2f375fab9d898ef8bd13 100644 (file)
--- a/trunk/R/debcontrol.R
+++ b/trunk/R/debcontrol.R
@@ -45,6 +45,9 @@ get_dependencies <- function(pkg,extra_deps) {
 
     # append the Debian dependencies
     depends$build=c(depends$build,'debhelper (>> 4.1.0)','cdbs')
+    if (file.exists(file.path(patch_dir, pkg$name))) {
+        depends$build <- c(depends$build,'dpatch')
+    }
     if (pkg$archdep) {
         depends$bin=c(depends$bin,'${shlibs:Depends}')
     }
@@ -77,6 +80,10 @@ sysreqs_as_debian <- function(sysreq_text) {
         sysreq = gsub('(ht|f)tps?://[[:alnum:]!?*"\'(),%$_@.&+/=-]*','',sysreq)
         # squish out space
         sysreq = chomp(gsub('[[:space:]]+',' ',sysreq))
+        if (nchar(sysreq) == 0) {
+            notice('part of the SystemRequirement became nothing')
+            next
+        }
         alias <- db_sysreq_override(sysreq)
         if (is.null(alias)) {
             error('do not know what to do with SystemRequirement:',sysreq)
@@ -108,45 +115,32 @@ map_aliases_to_debian <- function(aliases) {
 
 generate_control <- function(pkg) {
     # construct control file
-    control = data.frame()
-    control[1,'Source'] = pkg$srcname
-    control[1,'Section'] = 'math'
-    control[1,'Priority'] = 'optional'
-    control[1,'Maintainer'] = maintainer
-    control[1,'Build-Depends'] = paste(pkg$depends$build,collapse=', ')
-    control[1,'Standards-Version'] = '3.8.0'
-
-    control[2,'Package'] = pkg$debname
-    control[2,'Architecture'] = 'all'
+
+    control <- data.frame()
+    control[1,'Source'] <- pkg$srcname
+    control[1,'Section'] <- 'gnu-r'
+    control[1,'Priority'] <- 'optional'
+    control[1,'Maintainer'] <- maintainer
+    control[1,'Build-Depends'] <- paste(pkg$depends$build, collapse=', ')
+    control[1,'Standards-Version'] <- '3.8.4'
+
+    control[2,'Package'] <- pkg$debname
+    control[2,'Architecture'] <- 'all'
     if (pkg$archdep) {
-        control[2,'Architecture'] = 'any'
+        control[2,'Architecture'] <- 'any'
     }
-    control[2,'Depends'] = paste(pkg$depends$bin,collapse=', ')
-
-#   # bundles provide virtual packages of their contents
-#   # unnecessary for now; cran2deb converts R bundles itself
-#    if (pkg$is_bundle) {
-#        control[2,'Provides'] = paste(
-#                    lapply(r_bundle_contains(pkg$name)
-#                          ,function(name) return(pkgname_as_debian(paste(name)
-#                                                                  ,repopref=pkg$repo)))
-#                          ,collapse=', ')
-#    }
+    control[2,'Depends'] <- paste(pkg$depends$bin,collapse=', ')
 
     # generate the description
-    descr = 'GNU R package "'
+    descr <- 'GNU R package "'
     if ('Title' %in% colnames(pkg$description)) {
-        descr = paste(descr,pkg$description[1,'Title'],sep='')
+        descr <- paste(descr,pkg$description[1,'Title'],sep='')
     } else {
-        descr = paste(descr,pkg$name,sep='')
-    }
-    if (pkg$is_bundle) {
-        long_descr <- pkg$description[1,'BundleDescription']
-    } else {
-        long_descr <- pkg$description[1,'Description']
+        descr <- paste(descr,pkg$name,sep='')
     }
+    long_descr <- pkg$description[1,'Description']
 
-    if (length(long_descr) < 1) {
+    if (length(long_descr) < 1 || long_descr == "") {
         # bypass lintian extended-description-is-empty for which we care not.
         long_descr <- paste('The author/maintainer of this package'
                            ,'did not care to enter a longer description.')
@@ -155,13 +149,20 @@ generate_control <- function(pkg) {
     # using \n\n.\n\n is not very nice, but is necessary to make sure
     # the longer description does not begin on the synopsis line --- R's
     # write.dcf does not appear to have a nicer way of doing this.
-    descr = paste(descr,'"\n\n', long_descr, sep='')
-    if ('URL' %in% colnames(pkg$description)) {
-        descr = paste(descr,'\n\nURL: ',pkg$description[1,'URL'],sep='')
+    descr <- paste(descr,'"\n\n', long_descr, sep='')
+    # add some extra nice info about the original R package
+    for (r_info in c('Author','Maintainer','URL')) {
+        if (r_info %in% colnames(pkg$description)) {
+            descr <- paste(descr,'\n\n',r_info,': ',pkg$description[1,r_info],sep='')
+        }
     }
-    control[2,'Description'] = descr
+    if (Encoding(descr) == "unknown")
+        Encoding(descr) <- "latin1"     # or should it be UTF-8
+
+    control[2,'Description'] <- descr
 
     # Debian policy says 72 char width; indent minimally
     write.dcf(control,file=pkg$debfile('control.in'),indent=1,width=72)
+    write.dcf(control,indent=1,width=72)
 }