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 <- new_build_version(name)
10 result <- try((function() {
11 if (!force && !needs_build(name,version)) {
12 notice('skipping build of',name)
16 pkg <- prepare_new_debian(prepare_pkg(dir,name),extra_deps)
17 if (pkg$debversion != version) {
18 fail('expected Debian version',version,'not equal to actual version',pkg$debversion)
20 # delete the current archive (XXX: assumes mini-dinstall)
21 for (subdir in c('mini-dinstall','unstable')) {
22 path = file.path(dinstall_archive,subdir)
23 if (file.exists(path)) {
24 unlink(path,recursive=T)
28 # delete notes of upload
29 file.remove(Sys.glob(file.path(pbuilder_results,'*.upload')))
31 # make mini-dinstall generate the skeleton of the archive
32 ret = log_system('umask 022;mini-dinstall --batch -c',dinstall_config)
34 fail('failed to create archive')
37 # pull in all the R dependencies
38 notice('dependencies:',paste(pkg$depends$r,collapse=', '))
39 for (dep in pkg$depends$r) {
40 if (pkgname_as_debian(dep) %in% debian_pkgs) {
41 notice('using Debian package of',dep)
44 # otherwise, convert to source package name
45 srcdep = pkgname_as_debian(dep,binary=F)
47 notice('uploading',srcdep)
48 ret = log_system('umask 022;dput','-c',shQuote(dput_config),'local'
51 fail('upload of dependency failed! maybe you did not build it first?')
57 ret = log_system('umask 022;dput','-c',shQuote(dput_config),'local'
58 ,changesfile(pkg$srcname,pkg$debversion))
60 fail('upload failed!')
63 return(pkg$debversion)
67 # nothing was done so escape asap.
70 # otherwise record progress
71 failed = inherits(result,'try-error')
73 error('failure of',name,'means these packages will fail:'
74 ,paste(r_dependency_closure(name,forward_arcs=F),collapse=', '))
76 db_record_build(name, version, log_retrieve(), !failed)
80 needs_build <- function(name,version) {
81 # see if the last build was successful
82 build <- db_latest_build(name)
83 if (!is.null(build) && build$success) {
84 # then something must have changed for us to attempt this
86 if (db_latest_build_version(name) == version &&
87 build$db_version == db_get_version()) {
91 # always rebuild on failure or no record
94 # see if it has already been built
95 srcname <- pkgname_as_debian(name,binary=F)
96 debname <- pkgname_as_debian(name,binary=T)
97 if (file.exists(changesfile(srcname, version))) {
98 notice('already built',srcname,'version',version)
101 # XXX: what about building newer versions of Debian packages?
102 if (debname %in% debian_pkgs) {
103 notice(srcname,' exists in Debian (perhaps a different version)')
111 build_debian <- function(pkg) {
114 notice('building Debian package'
116 ,paste('(',pkg$debversion,')',sep='')
119 cmd = paste('pdebuild --configfile',shQuote(pbuilder_config))
120 if (version_revision(pkg$debversion) > 2) {
121 cmd = paste(cmd,'--debbuildopts','-sd')
123 ret = log_system(cmd)
126 fail('Failed to build package.')