+append_build_from_pkg <- function(pkg, builds) {
+ pkg_build <- data.frame(id = -1 # never used
+ ,package = pkg$name
+ ,r_version = version_upstream(pkg$debversion)
+ ,deb_epoch = version_epoch(pkg$debversion)
+ ,deb_revision = version_revision(pkg$debversion)
+ ,db_version = db_get_version()
+ ,date_stamp = pkg$date_stamp
+ ,git_revision = git_revision
+ ,success = 1 # never used
+ ,log = '' # never used
+ )
+ return(cbind(data.frame(srcname=pkg$srcname), rbind(builds, pkg_build)))
+}
+
generate_changelog <- function(pkg) {
- # construct a dummy changelog
# TODO: ``Writing R extensions'' mentions that a package may also have
# {NEWS,ChangeLog} files.
- cat(paste(paste(pkg$srcname,' (',pkg$debversion,') unstable; urgency=low',sep='')
- ,'' ,' * Initial release.',''
- ,paste(' --',maintainer,'',format(Sys.time(),'%a, %d %b %Y %H:%M:%S %z'))
- ,'',sep='\n'),file=pkg$debfile('changelog.in'))
+ builds <- append_build_from_pkg(pkg, db_builds(pkg$name))
+ sapply(rev(rownames(builds)), function(b, changelog) generate_changelog_entry(builds[b,], changelog), pkg$debfile('changelog.in'))
+}
+
+generate_changelog_entry <- function(build, changelog) {
+ # TODO: should say 'New upstream release' when necessary
+ debversion <- version_new(build$r_version, build$deb_revision, build$deb_epoch)
+ cat(paste(paste(build$srcname,' (',debversion,') unstable; urgency=low',sep='')
+ ,'' ,paste(' * cran2deb ',build$git_revision
+ ,' with DB version ',as.integer(build$db_version),'.',sep='')
+ ,'',paste(' --',maintainer,'',build$date_stamp)
+ ,'','','',sep='\n'),file=changelog, append=TRUE)
}
generate_rules <- function(pkg) {
generate_copyright <- function(pkg) {
# generate_copyright file; we trust DESCRIPTION
+
+ # if maintainer is missing then try to use author
+ if (!('Maintainer' %in% colnames(pkg$description))) {
+ if ('Author' %in% colnames(pkg$description)) {
+ maintainer = pkg$description[1,'Author']
+ } else {
+ fail('Maintainer and Author not defined in R DESCRIPTION')
+ }
+ } else {
+ maintainer = pkg$description[1,'Maintainer']
+ }
+ # likewise if author is missing then try to use maintainer
+ if (!('Author' %in% colnames(pkg$description))) {
+ author = maintainer
+ } else {
+ author = pkg$description[1,'Author']
+ }
+
writeLines(strwrap(
paste('This Debian package of the GNU R package',pkg$name
,'was generated automatically using cran2deb by'
,'The original GNU R package is Copyright (C) '
# TODO: copyright start date, true copyright date
,format(Sys.time(),'%Y')
- ,pkg$description[1,'Author']
+ ,author
,'and possibly others.'
,''
,'The original GNU R package is maintained by'
- ,pkg$description[1,'Maintainer'],'and was obtained from:'
+ ,maintainer,'and was obtained from:'
,''
,pkg$repoURL
,''
,''
,'The GNU R package DESCRIPTION offers a'
- ,'Copyright licenses under the terms of the',pkg$license
- ,'license. On a Debian GNU/Linux system, common'
+ ,'Copyright licenses under the terms of the license:'
+ ,pkg$license,'. On a Debian GNU/Linux system, common'
,'licenses are included in the directory'
,'/usr/share/common-licenses/.'
,''
prepare_new_debian <- function(pkg,extra_deps) {
# generate Debian version and name
- pkg$repo = repourl_as_debian(pkg$repoURL)
- if (pkg$version != available[pkg$name,'Version']) {
- # should never happen since available is the basis upon which the
- # package is retrieved.
- error('available version:',available[pkg$name,'Version'])
- error('package version:',pkg$version)
- fail('inconsistency between R package version and cached R version')
- }
pkg$debversion = new_build_version(pkg$name)
- if (!length(grep('^[A-Za-z0-9][A-Za-z0-9+.-]+$',pkg$name))) {
- fail('Cannot convert package name into a Debian name',pkg$name)
- }
- pkg$srcname = tolower(pkg$name)
- pkg$debname = pkgname_as_debian(pkg$name,repo=pkg$repo)
-
- if (!length(grep('\\.tar\\.gz',pkg$archive))) {
- fail('archive is not tarball')
- }
-
- # re-pack into a Debian-named archive with a Debian-named directory.
- debpath = file.path(dirname(pkg$archive)
- ,paste(pkg$srcname,'-'
- ,pkg$version
- ,sep=''))
- file.rename(pkg$path, debpath)
- pkg$path = debpath
- debarchive = file.path(dirname(pkg$archive)
- ,paste(pkg$srcname,'_'
- ,pkg$version,'.orig.tar.gz'
- ,sep=''))
- wd <- getwd()
- setwd(dirname(pkg$path))
- # remove them pesky +x files
- system(paste('find',shQuote(basename(pkg$path))
- ,'-type f -exec chmod -x {} \\;'))
- # tar it all back up
- system(paste('tar -czf',shQuote(debarchive),shQuote(basename(pkg$path))))
- setwd(wd)
- file.remove(pkg$archive)
- pkg$archive = debarchive
# make the debian/ directory
debdir <- file.path(pkg$path,'debian')
generate_copyright(pkg)
generate_control(pkg)
- # TODO: debian/watch from pkg$repoURL
-
# convert text to utf8 (who knows what the original character set is --
# let's hope iconv DTRT).
for (file in c('control','changelog','copyright')) {
- system(paste('iconv -o ',shQuote(pkg$debfile(file))
- ,' -t utf8 '
- ,shQuote(pkg$debfile(paste(file,'in',sep='.')))))
+ log_system('iconv -o ',shQuote(pkg$debfile(file))
+ ,' -t utf8 -c '
+ ,shQuote(pkg$debfile(paste(file,'in',sep='.'))))
file.remove(pkg$debfile(paste(file,'in',sep='.')))
}
return(pkg)
projects / cran2deb.git / blobdiff