pkgsrc/pkgtools/R2pkg/files/R2pkg.R
brook bae1f1e3df Select fields explicitly from df.depends in make.df.depends().
The function make.df.depends() constructs a dataframe for DEPENDS lines in
the updated Makefile.  That dataframe is combined with other dataframes for
different portions of the Makefile.  Consequently, all the dataframes must
have the same fields or combining with rbind() fails.  Previously, the
dataframe had the wrong set of fields; this explicitly selects the correct
set that matches the other dataframes so that they can all be combined
correctly.
2020-03-11 16:13:35 +00:00

806 lines
29 KiB
R

# $NetBSD: R2pkg.R,v 1.30 2020/03/11 16:13:35 brook Exp $
#
# Copyright (c) 2014,2015,2016,2017,2018,2019
# Brook Milligan. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. Neither the name of the author nor the names of any contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#
# Create an R package in the current directory
#
arg.level <- as.integer(Sys.getenv('LEVEL'))
arg.rpkg <- Sys.getenv('RPKG')
arg.packages_list <- Sys.getenv('PACKAGES_LIST')
arg.r2pkg <- Sys.getenv('R2PKG')
arg.args <- Sys.getenv('ARGS')
arg.recursive <- as.logical(Sys.getenv('RECURSIVE'))
arg.update <- as.logical(Sys.getenv('UPDATE'))
arg.dependency_list <- Sys.getenv('DEPENDENCY_LIST')
arg.maintainer_email <- Sys.getenv('MAINTAINER_EMAIL')
arg.rpkg_description_url <- Sys.getenv('RPKG_DESCRIPTION_URL')
arg.quiet_curl <- as.logical(Sys.getenv('QUIET_CURL'))
arg.make <- Sys.getenv('MAKE')
mkcvsid <- paste0('# $', 'NetBSD$')
level.message <- function(...)
message('[ ', arg.level, ' ] ', ...)
level.warning <- function(...)
level.message('WARNING: ', ...)
trim.space <- function(s) gsub('[[:space:]]', '', s)
one.line <- function(s) gsub('\n', ' ', s)
pkg.vers <- function(s) gsub('_', '.', s)
varassign <- function(varname, value) paste0(varname, '=\t', value)
relpath_category <- function(relpath)
unlist(sapply(strsplit(relpath, '/'), '[', 3))
# The list of "recommended packages which are to be included in all
# binary distributions of R." (R FAQ 5.1.2 2018-10-18)
#
base.packages.FAQ.5.1.2 <- c(
'KernSmooth',
'MASS',
'Matrix',
'boot',
'class',
'cluster',
'codetools',
'foreign',
'lattice',
'mgcv',
'nlme',
'nnet',
'rpart',
'spatial',
'survival')
# Other R packages that appear in dependency lists but are included in
# the R package.
#
base.packages.other <- c(
'grDevices',
'graphics',
'grid',
'methods',
'parallel',
'splines',
'stats',
'tools',
'utils')
base.packages <- c('R', base.packages.FAQ.5.1.2, base.packages.other)
licenses <- list()
licenses[['ACM']] <- 'acm-license'
licenses[['ACM | file LICENSE']] <- 'acm-license\t# OR file LICENSE'
licenses[['APACHE']] <- 'apache-1.1 OR apache-2.0'
licenses[['Apache License 2.0']] <- 'apache-2.0'
licenses[['Apache License (== 2.0)']] <- 'apache-2.0'
licenses[['Apache License (== 2.0) | file LICENSE']] <- 'apache-2.0\t# OR file LICENSE'
licenses[['ARTISTIC']] <- 'artistic OR artistic-2.0'
licenses[['Artistic-2.0']] <- 'artistic-2.0'
licenses[['BSD']] <- '2-clause-bsd OR modified-bsd OR original-bsd'
licenses[['BSD-2']] <- '2-clause-bsd'
licenses[['BSD_2_clause + file LICENSE']] <- '2-clause-bsd\t# + file LICENSE'
licenses[['BSD 3 clause']] <- 'modified-bsd'
licenses[['BSD 3 clause + file LICENSE']] <- 'modified-bsd\t# + file LICENSE'
licenses[['BSD_3_clause + file LICENSE']] <- 'modified-bsd\t# + file LICENSE'
licenses[['BSL-1.0']] <- 'boost-license'
licenses[['CC0']] <- 'cc0-1.0-universal'
licenses[['GPL']] <- 'gnu-gpl-v1 OR gnu-gpl-v2 OR gnu-gpl-v3'
licenses[['GPL-1']] <- 'gnu-gpl-v1'
licenses[['GPL-2']] <- 'gnu-gpl-v2'
licenses[['GPL-2 | file LICENSE']] <- 'gnu-gpl-v2\t# OR file LICENSE'
licenses[['GPL-3']] <- 'gnu-gpl-v3'
licenses[['GPL-2 | GPL-3']] <- 'gnu-gpl-v2 OR gnu-gpl-v3'
licenses[['GPL (>= 2)']] <- 'gnu-gpl-v2 OR gnu-gpl-v3'
licenses[['GPL (>= 2.0)']] <- 'gnu-gpl-v2 OR gnu-gpl-v3'
licenses[['GPL (>= 2) | file LICENSE']] <- 'gnu-gpl-v2 OR gnu-gpl-v3\t# OR file LICENSE'
licenses[['GPL (>= 3)']] <- 'gnu-gpl-v3'
licenses[['LGPL']] <- 'gnu-lgpl-v2 OR gnu-lgpl-v2.1 OR gnu-lgpl-v3'
licenses[['LGPL-2']] <- 'gnu-lgpl-v2'
licenses[['LGPL-2.1']] <- 'gnu-lgpl-v2.1'
licenses[['LGPL-3']] <- 'gnu-lgpl-v3'
licenses[['LGPL-3 + file LICENSE']] <- 'gnu-lgpl-v3\t# + file LICENSE'
licenses[['LGPL-2 | LGPL-3']] <- 'gnu-lgpl-v2 OR gnu-lgpl-v3'
licenses[['LGPL (>= 2)']] <- 'gnu-lgpl-v2 OR gnu-lgpl-v2.1 OR gnu-lgpl-v3'
licenses[['LUCENT']] <- 'lucent'
licenses[['Lucent Public License']] <- 'lucent'
licenses[['MIT']] <- 'mit'
licenses[['MIT + file LICENSE']] <- 'mit\t# + file LICENSE'
licenses[['MIT + file LICENSE | Unlimited']] <- 'mit\t# + file LICENSE OR unlimited'
licenses[['MPL-1.0']] <- 'mpl-1.0'
licenses[['MPL-1.1']] <- 'mpl-1.1'
licenses[['MPL-2.0']] <- 'mpl-2.0'
licenses[['MPL-2.0 | file LICENSE']] <- 'mpl-2.0\t# OR file LICENSE'
licenses[['POSTGRESQL']] <- 'postgresql-license'
adjacent.duplicates <- function(lines)
c(FALSE, lines[-length(lines)] == lines[-1])
paste2 <- function(s1, s2) {
if (is.na(s1) && is.na(s2)) return('')
if (is.na(s1) && !is.na(s2)) return(s2)
if (!is.na(s1) && is.na(s2)) return(s1)
if (!is.na(s1) && !is.na(s2)) return(paste(s1, s2))
}
end.paragraph <- function(lines)
if (length(lines) > 0) append(lines, '') else lines
as.sorted.list <- function(df) {
l <- list()
df <- df[!duplicated(df),]
if (nrow(df) > 0)
{
key <- as.vector(df[, 1])
value <- as.vector(df[, 2])
key <- order(key, value)
l <- as.list(value[key])
}
l
}
mklines.get_value <- function(mklines, varname, default = '') {
values <- mklines$old_value[mklines$key == varname]
if (length(values) == 0)
values <- mklines$old_value[mklines$key == paste0('#', varname)]
if (length(values) == 1) values[1] else default
}
categorize.key_value <- function(df, line='line') {
re_varassign <- paste0(
'^',
' *',
'((?:#[\t ]*TODO[\t ]*:[\t ]*)*)', # $old_todo
'([^+=\t ]+)', # varname ($key)
'[\t ]*',
'(\\+?=)', # operator
'([\t ]*)', # delimiter
'(.*)', # value ($old_value)
'$')
va <- grepl(re_varassign, df[, line])
df$key_value <- va
df$old_todo[va] <- sub(re_varassign, '\\1', df[, line][va])
df$key <- NA # XXX: why is this line necessary here, and not in the other columns?
df$key[va] <- sub(re_varassign, '\\2', df[, line][va])
df$operator[va] <- sub(re_varassign, '\\3', df[, line][va])
df$delimiter[va] <- sub(re_varassign, '\\4', df[, line][va])
df$old_value[va] <- sub(re_varassign, '\\5', df[, line][va])
df
}
categorize.depends <- function(df, line='line') {
df$depends <- df$key_value & df$key == 'DEPENDS'
df$category[df$depends] <- unlist(relpath_category(df[df$depends, line]))
df
}
categorize.buildlink <- function(df, line='line')
{
df$buildlink3.mk <- grepl('buildlink3.mk', df[, line])
df$category[df$buildlink3.mk] <- relpath_category(df[df$buildlink3.mk, line])
df
}
fix.continued.lines <- function(df, line='line') {
if (nrow(df) < 2)
return(df)
continued <- grepl('\\\\$', df[, line])
continued_key_value <- df$key_value & continued
if (FALSE %in% df[continued, 'key_value'])
level.warning('unhandled continued line(s)')
for (i in 1:(nrow(df) - 1)) {
if (!continued_key_value[i])
next
df[i, line] <- sub('[\t ]*\\\\$', '', df[i, line])
df$key_value[i + 1] <- TRUE
df$key[i + 1] <- df$key[i]
df[i + 1, line] <- paste0(df$key[i], '+=', df[i + 1, line])
}
df
}
read_mklines <- function(filename) {
df <- data.frame()
for (line in as.list(readLines(filename)))
df <- rbind(df, data.frame(line = line, stringsAsFactors = FALSE))
df$order <- 1:nrow(df)
df <- categorize.key_value(df)
df <- fix.continued.lines(df)
df$category <- NA
df <- categorize.depends(df)
df <- categorize.buildlink(df)
df
}
read.file.as.list <- function(filename) {
result <- list()
info <- file.info(filename)
size <- info[filename, 'size']
if (!is.na(size) && size > 0) {
contents <- readLines(filename)
result <- as.list(contents)
}
result
}
simplify.whitespace <- function(s) gsub('[[:blank:]]+', ' ', s)
remove.punctuation <- function(s) gsub('[,-]', '', s)
remove.quotes <- function(s) gsub('[\'`"]', '', s)
remove.articles <- function(s) gsub('\\b[Aa]n?\\b', '\\1', s)
case.insensitive.equals <- function(s1, s2) {
s1.lower <- tolower(simplify.whitespace(s1))
s2.lower <- tolower(simplify.whitespace(s2))
s1.lower == s2.lower
}
weakly.equals <- function(s1, s2) {
case.insensitive.equals(
remove.articles(remove.quotes(remove.punctuation(s1))),
remove.articles(remove.quotes(remove.punctuation(s2))))
}
license <- function(mklines, s) {
license <- licenses[[s]]
if (is.null(license))
license <- s
old.license <- mklines.get_value(mklines, 'LICENSE')
if (old.license != '' && old.license != license)
license <- paste0(license, '\t# [R2pkg] previously: ', old.license)
license
}
find.Rcpp <- function(imps, deps)
any(grepl('Rcpp', paste(imps, deps)))
buildlink3.mk <- function(imps, deps) {
BUILDLINK3.MK <- data.frame()
buildlink3.mk.list <- read.file.as.list('BUILDLINK3.MK')
for (line in buildlink3.mk.list) {
fields <- strsplit(line[[1]], '/', fixed = TRUE)
key <- fields[[1]][3]
value <- line
BUILDLINK3.MK <- rbind(BUILDLINK3.MK, data.frame(key = key, value = value))
}
if (find.Rcpp(imps, deps)) {
buildlink3.line <- '.include "../../devel/R-Rcpp/buildlink3.mk"'
key <- 'devel'
value <- buildlink3.line
BUILDLINK3.MK <- rbind(BUILDLINK3.MK, data.frame(key = key, value = value))
}
BUILDLINK3.MK
}
varassigns <- function(key, values) {
fields <- list()
for (l in values) {
value <- unlist(l)
if (value != '')
fields <- append(fields, varassign(key, list(value)))
else
fields <- append(fields, list(''))
}
fields
}
categories <- function() basename(dirname(getwd()))
filter.imports <- function(s) {
for (pkg in base.packages) {
re.pkg <- paste('^', pkg, sep = '')
s <- s[!grepl(re.pkg, s)]
}
s
}
make.imports <- function(s1, s2) {
s <- paste2(s1, s2)
s <- gsub('([[:alnum:]]+)[[:blank:]]+(\\([^\\)]*\\))?[[:blank:]]*,?', '\\1 \\2,', s)
imports <- na.omit(unlist(strsplit(s, ',[[:blank:]]*')))
imports <- trim.space(imports)
imports <- filter.imports(imports)
imports
}
make.dependency <- function(s) {
s <- gsub('\\)', '', s)
s <- gsub('-', '.', s)
unlist(strsplit(s, '\\('))
}
depends <- function(dependency) dependency[1]
depends.pkg <- function(dependency)
Sys.glob(paste0('../../*/R-', depends(dependency)))
new.depends.pkg <- function(dependency)
Sys.glob(paste0('../../wip/R-', depends(dependency)))
depends.pkg.fullname <- function(dependency, index=1) {
cmd <- sprintf('cd %s && %s show-var VARNAME=PKGNAME',
depends.pkg(dependency)[index], arg.make)
system(cmd, intern = TRUE)
}
depends.pkg.vers <- function(dependency, index=1) {
result <- sub('^(.*)-([^-]*)$', '\\2', depends.pkg.fullname(dependency, index))
result
}
depends.vers <- function(dependency, index=1) {
if (length(dependency) == 2)
trim.space(dependency[2])
else
trim.space(paste0('>=', depends.pkg.vers(dependency, index)))
}
depends.vers.2 <- function(dependency)
ifelse(length(dependency) == 2, trim.space(dependency[2]), '>=???')
depends.dir <- function(dependency, index=1) {
fields <- strsplit(depends.pkg(dependency)[index], '/', fixed = TRUE)
fields[[1]][3]
}
depends.line <- function(dependency, index=1) {
paste0('DEPENDS+=\tR-', depends(dependency), depends.vers(dependency, index), ':', depends.pkg(dependency)[index])
}
depends.line.2 <- function(dependency) {
result <- paste0('DEPENDS+=\tR-', depends, depends.vers.2(dependency), ':../../???/R-', depends)
result <- paste0(result, '\t# XXX - found')
for (pkg in depends.pkg(dependency))
result <- paste(result, pkg)
result
}
buildlink3.file <- function(dependency, index=1)
sprintf("%s/buildlink3.mk", depends.pkg(dependency)[index])
buildlink3.line <- function(dependency, index=1)
sprintf('.include "%s"', buildlink3.file(dependency, index))
dependency.dir <- function(dependency) {
result <- paste0('../../wip/R-', depends(dependency))
result
}
message.wip.dependency <- function(dependency, index=1) {
dir <- depends.dir(dependency, index)
dir.in.wip <- grepl('wip', dir)
wd.in.wip <- grepl('/wip/', getwd())
if (dir.in.wip && !wd.in.wip)
level.warning('R-', arg.rpkg, ' should not depend on a wip package: ', depends.pkg(dependency)[index])
}
update.dependency <- function(dependency, index=1) {
level.message('updating dependency for ', depends(dependency), ': ', depends.pkg(dependency)[index])
command <- sprintf(
'grep -E -q -e "%s" %s || (cd %s && %s %s %s)',
depends(dependency), arg.packages_list,
depends.pkg(dependency)[index], arg.r2pkg, arg.args, depends(dependency))
error <- system(command)
if (error != 0)
level.warning('error updating dependency for ', depends(dependency))
}
make.depends <- function(imps, deps) {
warn_too_many_dependencies <- function(dependency) {
level.warning(sprintf('too many dependencies found for %s: %s',
depends(dependency), paste(depends.pkg(dependency))))
}
imports <- make.imports(imps, deps)
# XXX message('===> imports:')
# XXX print(imports)
DEPENDS <- data.frame()
BUILDLINK3.MK <- buildlink3.mk(imps, deps)
if (length(imports) > 0) {
for (i in 1:length(imports)) {
dependency <- make.dependency(imports[i])
depdirs <- depends.pkg(dependency)
# XXX message('[ ',${LEVEL},' ] ===> ',i,' / ',length(imports),': ',depends(dependency))
if (length(depdirs) == 0) { # a dependency cannot be found
level.message('0 dependencies match ', dependency)
if (arg.recursive) {
dir.create(path = dependency.dir(dependency), recursive = TRUE)
update.dependency(dependency)
} else
level.warning('dependency needed for ', depends(dependency))
} else if (length(depdirs) == 1) { # a unique dependency found
level.message('1 dependency matches ', dependency, ': ', depdirs)
message.wip.dependency(dependency)
if (arg.recursive && arg.update)
update.dependency(dependency)
if (file.exists(buildlink3.file(dependency)))
BUILDLINK3.MK <- rbind(BUILDLINK3.MK, data.frame(key = depends.dir(dependency), value = buildlink3.line(dependency)))
else
DEPENDS <- rbind(DEPENDS, data.frame(key = depends.dir(dependency), value = depends.line(dependency)))
} else if (length(depdirs) == 2) { # two dependencies found
index <- grep('/wip/', depdirs, invert = TRUE)
level.message('2 dependencies match ', dependency, ':', paste(' ', depdirs))
# message('===> depends(dependency): ',depends(dependency))
# message('===> depends.pkg(dependency):',paste(' ',d))
# message('===> index: ',index)
# message('===> buildlink3.line(): ',buildlink3.line(dependency,index))
if (length(index) == 1) { # a unique, non-wip, dependency found
level.message('choosing unique non-wip dependency for ', dependency, ': ', depdirs[index])
if (arg.recursive && arg.update)
update.dependency(dependency, index)
if (file.exists(buildlink3.file(dependency, index)))
BUILDLINK3.MK <- rbind(BUILDLINK3.MK, data.frame(key = depends.dir(dependency, index), value = buildlink3.line(dependency, index)))
else
DEPENDS <- rbind(DEPENDS, data.frame(key = depends.dir(dependency, index), value = depends.line(dependency, index)))
} else {
level.message('no unique non-wip dependency matches')
warn_too_many_dependencies(dependency)
DEPENDS <- rbind(DEPENDS, data.frame(key = '???', value = depends.line.2(dependency)))
}
} else { # more than 2 dependencies found
level.message(length(depdirs), ' dependencies match ', dependency, ':', paste(' ', depdirs))
warn_too_many_dependencies(dependency)
DEPENDS <- rbind(DEPENDS, data.frame(key = '???', value = depends.line.2(dependency)))
}
if (length(new.depends.pkg(dependency)) > 0)
system(paste('echo', depends(dependency), arg.rpkg, '>>', arg.dependency_list))
}
}
DEPENDS <- end.paragraph(as.sorted.list(DEPENDS))
BUILDLINK3.MK <- as.sorted.list(BUILDLINK3.MK)
list(DEPENDS, BUILDLINK3.MK)
}
use_languages <- function(imps, deps)
if (find.Rcpp(imps, deps)) 'c c++' else '# none'
write.Makefile <- function(orig_mklines, metadata) {
maintainer <- mklines.get_value(orig_mklines, 'MAINTAINER', arg.maintainer_email)
license <- license(orig_mklines, metadata$License)
use_languages <- use_languages(metadata$Imports, metadata$Depends)
dependencies <- make.depends(metadata$Imports, metadata$Depends)
lines <- c(
mkcvsid,
'',
varassign('R_PKGNAME', one.line(metadata$Package)),
varassign('R_PKGVER', one.line(metadata$Version)),
varassign('CATEGORIES', categories()),
'',
varassign('MAINTAINER', maintainer),
varassign('COMMENT', one.line(metadata$Title)),
varassign('LICENSE', license),
'',
dependencies[1],
varassign('USE_LANGUAGES', use_languages),
'',
'.include "../../math/R/Makefile.extension"',
dependencies[2],
'.include "../../mk/bsd.pkg.mk"',
recursive = TRUE)
writeLines(lines, 'Makefile')
}
element <- function(mklines, varname, field, quiet=FALSE) {
i <- match(varname, mklines$key, 0)
if (i != 0 && mklines$key_value[i])
return(mklines[i, field])
if (!quiet) {
if (i == 0)
level.warning(varname, ' not found')
else
level.warning(varname, ' is not a key-value field')
}
'???'
}
make.categories <- function(mklines) {
directory <- basename(dirname(getwd()))
categories <- unlist(element(mklines, 'CATEGORIES', 'old_value'))
categories <- unlist(strsplit(categories, '[[:blank:]]+'))
categories <- c(directory, categories)
categories <- categories[categories != 'R']
if (directory != 'wip')
categories <- categories[categories != 'wip']
categories <- categories[!duplicated(categories)]
paste(categories, collapse = ' ')
}
make.maintainer <- function(mklines) {
old.maintainer <- element(mklines, 'MAINTAINER', 'old_value')
new.maintainer <- element(mklines, 'MAINTAINER', 'new_value')
if (old.maintainer == '') new.maintainer else old.maintainer
}
make.comment <- function(mklines) {
old.comment <- element(mklines, 'COMMENT', 'old_value')
new.comment <- element(mklines, 'COMMENT', 'new_value')
if (weakly.equals(old.comment, new.comment))
old.comment
else
paste0(old.comment, '\t# [R2pkg] updated to: ', new.comment)
}
make.new_license <- function(df, license) {
new_license <- licenses[[license]]
if (is.null(new_license))
new_license <- license
df$new_value[df$key == 'LICENSE'] <- new_license
df
}
license.in.pkgsrc <- function(license) license %in% sapply(licenses, '[', 1)
make.license <- function(df) {
# message('===> make.license():')
old_license <- element(df, 'LICENSE', 'old_value')
old_todo <- element(df, 'LICENSE', 'old_todo')
new_license <- element(df, 'LICENSE', 'new_value')
old_known <- license.in.pkgsrc(old_license)
new_known <- license.in.pkgsrc(new_license)
license <- if (!old_known)
paste0(new_license, '\t# [R2pkg] previously: ', old_license)
else if (!new_known)
paste0(old_license, '\t# [R2pkg] updated to: ', new_license)
else if (case.insensitive.equals(old_license, new_license))
old_license
else
paste0(new_license, '\t# [R2pkg] previously: ', old_license)
df$value[df$key == 'LICENSE'] <- license
df$todo[df$key == 'LICENSE'] <- if (new_known) old_todo else '# TODO: '
df
}
find.order <- function(df, key, field) {
x <- df[, key]
value <- match(TRUE, x)
if (!is.na(value))
value <- df[value, field]
value
}
mklines.update_with_metadata <- function(df, metadata) {
df$new_value <- NA
df <- make.new_license(df, metadata$License)
df$new_value[df$key == 'CATEGORIES'] <- categories()
df$new_value[df$key == 'MAINTAINER'] <- arg.maintainer_email
df$new_value[df$key == 'COMMENT'] <- one.line(metadata$Title)
df$new_value[df$key == 'R_PKGVER'] <- one.line(metadata$Version)
df
}
mklines.update_value <- function(df) {
df$value <- NA
df$todo <- ''
df <- make.license(df)
df$value[df$key == 'CATEGORIES'] <- make.categories(df)
df$value[df$key == 'MAINTAINER'] <- make.maintainer(df)
df$value[df$key == 'COMMENT'] <- make.comment(df)
df$value[df$key == 'R_PKGVER'] <- element(df, 'R_PKGVER', 'new_value')
df
}
mklines.update_new_line <- function(df) {
df$new_line <- df$line
va <- df$key_value & !is.na(df$value)
df$new_line[va] <- paste0(
df$todo[va], df$key[va], df$operator[va], df$delimiter[va], df$value[va])
df
}
mklines.annotate_distname <- function(mklines) {
match <- grepl('^[[:blank:]]*DISTNAME', mklines$new_line)
line <- mklines$new_line[match]
value <- sub('^[[:blank:]]*DISTNAME[[:blank:]]*=[[:blank:]]*', '', line)
comment <- sprintf(
'\t# [R2pkg] replace this line with %s and %s as first stanza',
paste0('R_PKGNAME=', sub('_.+$', '', value)),
paste0('R_PKGVER=', sub('^.+_', '', value)))
mklines$new_line[match] <- paste0(line, comment)
mklines
}
mklines.remove_lines_before_update <- function(mklines) {
remove <- (
grepl('^[[:blank:]]*MASTER_SITES', mklines$new_line) |
grepl('^[[:blank:]]*HOMEPAGE', mklines$new_line) |
grepl('^[[:blank:]]*BUILDLINK_ABI_DEPENDS', mklines$new_line) |
grepl('^[[:blank:]]*BUILDLINK_API_DEPENDS', mklines$new_line))
mklines[!remove,]
}
mklines.reassign_order <- function(mklines) {
r_pkgname.order <- element(mklines, 'R_PKGNAME', 'order')
categories.order <- element(mklines, 'CATEGORIES', 'order')
if (r_pkgname.order > categories.order) {
r_pkgname.index <- mklines$key == 'R_PKGNAME'
r_pkgname.index[is.na(r_pkgname.index)] <- FALSE
r_pkgver.index <- mklines$key == 'R_PKGVER'
r_pkgver.index[is.na(r_pkgver.index)] <- FALSE
mklines[r_pkgname.index, 'order'] <- categories.order - 0.2
mklines[r_pkgver.index, 'order'] <- categories.order - 0.1
}
mklines
}
conflicts <- function(pkg) {
conflict <- sprintf('R>=%s.%s', R.version$major, R.version$minor)
conflicts <- list()
if (pkg %in% base.packages) {
conflicts <- append(conflicts, varassign('CONFLICTS', conflict))
conflicts <- end.paragraph(conflicts)
}
conflicts
}
make.df.conflicts <- function(df, metadata) {
df.conflicts <- data.frame()
conflicts.exist <- element(df, 'CONFLICTS', 'old_value', quiet = TRUE) != '???'
if (!conflicts.exist) {
c <- conflicts(metadata$Package)
order <- element(df, 'COMMENT', 'order') + 2.5
i <- 0
for (conflict in c) {
i <- i + 1
category <- as.character(i)
depends <- FALSE
buildlink3.mk <- FALSE
x <- data.frame(new_line = conflict, order = order, category = category, depends = depends, buildlink3.mk = buildlink3.mk)
df.conflicts <- rbind(df.conflicts, x)
}
}
df.conflicts
}
make.df.depends <- function(df, DEPENDS) {
# message('===> make.df.depends():')
# str(df)
# print(df)
df.depends <- data.frame()
if (TRUE %in% df$depends)
df.depends <- data.frame(new_line = df[df$depends, 'line'], stringsAsFactors = FALSE)
for (line in DEPENDS)
df.depends <- rbind(df.depends, data.frame(new_line = line, stringsAsFactors = FALSE))
if (nrow(df.depends) > 0) {
df.depends$category <- NA
df.depends$buildlink3.mk <- FALSE
df.depends <- categorize.key_value(df.depends, 'new_line')
df.depends <- categorize.depends(df.depends, 'new_line')
df.depends$key_value <- NULL
df.depends$key <- NULL
df.depends <- df.depends[!duplicated(df.depends),]
df.depends$order <- find.order(df, 'depends', 'order')
fields <- c('new_line', 'order', 'category', 'depends', 'buildlink3.mk')
df.depends <- df.depends[,fields]
}
# message('===> df.depends:')
# str(df.depends)
# print(df.depends)
df.depends
}
make.df.buildlink3 <- function(df, BUILDLINK3.MK) {
# message('===> make.df.buildlink3():')
df.buildlink3.mk <- data.frame()
if (TRUE %in% df$buildlink3.mk)
df.buildlink3.mk <- data.frame(new_line = df[df$buildlink3.mk, 'line'], stringsAsFactors = FALSE)
for (line in BUILDLINK3.MK)
df.buildlink3.mk <- rbind(df.buildlink3.mk, data.frame(new_line = line, stringsAsFactors = FALSE))
if (nrow(df.buildlink3.mk) > 0) {
df.buildlink3.mk$category <- NA
df.buildlink3.mk$depends <- FALSE
df.buildlink3.mk <- categorize.buildlink(df.buildlink3.mk, 'new_line')
df.buildlink3.mk <- df.buildlink3.mk[!duplicated(df.buildlink3.mk),]
df.buildlink3.mk$order <- find.order(df, 'buildlink3.mk', 'order')
}
# str(df.buildlink3.mk)
# print(df.buildlink3.mk)
df.buildlink3.mk
}
#' updates the dependencies and returns the lines to be written to the
#' updated package Makefile.
mklines.lines <- function(mklines, df.conflicts, df.depends, df.buildlink3.mk) {
fields <- c('new_line', 'order', 'category', 'depends', 'buildlink3.mk')
lines <- mklines[!mklines$depends & !mklines$buildlink3.mk, fields]
lines <- rbind(lines, df.conflicts, df.depends, df.buildlink3.mk)
lines <- lines[order(lines$order, lines$category, lines$new_line),]
lines <- lines[!adjacent.duplicates(lines$new_line),]
lines$new_line
}
update.Makefile <- function(mklines, metadata) {
DEPENDENCIES <- make.depends(metadata$Imports, metadata$Depends)
DEPENDS <- DEPENDENCIES[[1]]
BUILDLINK3.MK <- DEPENDENCIES[[2]]
mklines <- mklines.update_with_metadata(mklines, metadata)
mklines <- mklines.update_value(mklines)
mklines <- mklines.update_new_line(mklines)
mklines <- mklines.annotate_distname(mklines)
mklines <- mklines.remove_lines_before_update(mklines)
mklines <- mklines.reassign_order(mklines)
conflicts <- make.df.conflicts(mklines, metadata)
depends <- make.df.depends(mklines, DEPENDS)
buildlink3 <- make.df.buildlink3(mklines, BUILDLINK3.MK)
lines <- mklines.lines(mklines, conflicts, depends, buildlink3)
write(lines, 'Makefile')
}
create.Makefile <- function(metadata) {
if (arg.update && file.exists('Makefile.orig'))
update.Makefile(read_mklines('Makefile.orig'), metadata)
else
write.Makefile(read_mklines(textConnection('')), metadata)
}
create.DESCR <- function(metadata) {
descr <- strwrap(metadata$Description, width = 71)
write(descr, 'DESCR')
}
make.metadata <- function(description.filename) {
fields <- c('Package', 'Version', 'Title', 'Description', 'License', 'Imports', 'Depends')
metadata <- as.list(read.dcf(description.filename, fields))
names(metadata) <- fields
metadata
}
main <- function() {
Sys.setlocale('LC_ALL', 'C')
error <- download.file(url = arg.rpkg_description_url, destfile = 'DESCRIPTION', quiet = arg.quiet_curl, method = 'curl')
if (error) {
message('ERROR: Downloading the DESCRIPTION file for ', arg.rpkg, ' failed;')
message(' perhaps the package no longer exists?')
quit(save = 'no', status = error)
}
metadata <- make.metadata('DESCRIPTION')
create.Makefile(metadata)
create.DESCR(metadata)
}