2 build <- function(name,extra_deps,force=F) {
3 # can't, and hence don't need to, build base packages
4 if (name %in% base_pkgs) {
9 version <- try(new_build_version(name))
10 if (inherits(version,'try-error')) {
11 error('failed to build',name)
14 result <- try((function() {
15 if (!force && !needs_build(name,version)) {
16 notice('skipping build of',name)
20 pkg <- prepare_new_debian(prepare_pkg(dir,name),extra_deps)
21 if (pkg$debversion != version) {
22 fail('expected Debian version',version,'not equal to actual version',pkg$debversion)
24 # delete the current archive (XXX: assumes mini-dinstall)
25 for (subdir in c('mini-dinstall','unstable')) {
26 path = file.path(dinstall_archive,subdir)
27 if (file.exists(path)) {
28 unlink(path,recursive=T)
32 # delete notes of upload
33 file.remove(Sys.glob(file.path(pbuilder_results,'*.upload')))
35 # make mini-dinstall generate the skeleton of the archive
36 ret = log_system('umask 022;mini-dinstall --batch -c',dinstall_config)
38 fail('failed to create archive')
41 # pull in all the R dependencies
42 notice('dependencies:',paste(pkg$depends$r,collapse=', '))
43 for (dep in pkg$depends$r) {
44 if (pkgname_as_debian(dep) %in% debian_pkgs) {
45 notice('using Debian package of',dep)
48 # otherwise, convert to source package name
49 srcdep = pkgname_as_debian(dep,binary=F)
51 notice('uploading',srcdep)
52 ret = log_system('umask 022;dput','-c',shQuote(dput_config),'local'
55 fail('upload of dependency failed! maybe you did not build it first?')
61 ret = log_system('umask 022;dput','-c',shQuote(dput_config),'local'
62 ,changesfile(pkg$srcname,pkg$debversion))
64 fail('upload failed!')
67 return(pkg$debversion)
71 # nothing was done so escape asap.
74 # otherwise record progress
75 failed = inherits(result,'try-error')
77 error('failure of',name,'means these packages will fail:'
78 ,paste(r_dependency_closure(name,forward_arcs=F),collapse=', '))
80 db_record_build(name, version, log_retrieve(), !failed)
84 needs_build <- function(name,version) {
85 # see if the last build was successful
86 build <- db_latest_build(name)
87 if (!is.null(build) && build$success) {
88 # then something must have changed for us to attempt this
90 if (build$r_version == version_upstream(version) &&
91 build$deb_epoch == version_epoch(version) &&
92 build$db_version == db_get_version()) {
96 # always rebuild on failure or no record
99 # see if it has already been built
100 srcname <- pkgname_as_debian(name,binary=F)
101 debname <- pkgname_as_debian(name,binary=T)
102 if (file.exists(changesfile(srcname, version))) {
103 notice('already built',srcname,'version',version)
106 # XXX: what about building newer versions of Debian packages?
107 if (debname %in% debian_pkgs) {
108 notice(srcname,' exists in Debian (perhaps a different version)')
116 build_debian <- function(pkg) {
119 notice('building Debian package'
121 ,paste('(',pkg$debversion,')',sep='')
124 cmd = paste('pdebuild --configfile',shQuote(pbuilder_config))
125 if (version_revision(pkg$debversion) > 2) {
126 cmd = paste(cmd,'--debbuildopts','-sd')
128 ret = log_system(cmd)
131 fail('Failed to build package.')