2 db_start <- function() {
3 drv <- dbDriver('SQLite')
4 con <- dbConnect(drv, dbname=file.path(cache_root,'cran2deb.db'))
5 if (!dbExistsTable(con,'sysreq_override')) {
6 dbGetQuery(con,paste('CREATE TABLE sysreq_override ('
7 ,' depend_alias TEXT NOT NULL'
8 ,',r_pattern TEXT PRIMARY KEY NOT NULL'
11 if (!dbExistsTable(con,'debian_dependency')) {
12 dbGetQuery(con,paste('CREATE TABLE debian_dependency ('
13 ,' id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL'
14 ,',alias TEXT NOT NULL'
15 ,',build INTEGER NOT NULL'
16 ,',debian_pkg TEXT NOT NULL'
17 ,',UNIQUE (alias,build,debian_pkg)'
20 if (!dbExistsTable(con,'forced_depends')) {
21 dbGetQuery(con,paste('CREATE TABLE forced_depends ('
22 ,' r_name TEXT NOT NULL'
23 ,',depend_alias TEXT NOT NULL'
24 ,',PRIMARY KEY (r_name,depend_alias)'
27 if (!dbExistsTable(con,'license_override')) {
28 dbGetQuery(con,paste('CREATE TABLE license_override ('
29 ,' name TEXT PRIMARY KEY NOT NULL'
30 ,',accept INT NOT NULL'
33 if (!dbExistsTable(con,'license_hashes')) {
34 dbGetQuery(con,paste('CREATE TABLE license_hashes ('
35 ,' name TEXT NOT NULL'
36 ,',sha1 TEXT PRIMARY KEY NOT NULL'
39 if (!dbExistsTable(con,'database_versions')) {
40 dbGetQuery(con,paste('CREATE TABLE database_versions ('
41 ,' version INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL'
42 ,',version_date INTEGER NOT NULL'
43 ,',base_epoch INTEGER NOT NULL'
45 db_add_version(con,1,0)
47 if (!dbExistsTable(con,'packages')) {
48 dbGetQuery(con,paste('CREATE TABLE packages ('
49 ,' package TEXT PRIMARY KEY NOT NULL'
50 ,',latest_r_version TEXT'
53 if (!dbExistsTable(con,'builds')) {
54 dbGetQuery(con,paste('CREATE TABLE builds ('
55 ,' id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL'
56 ,',package TEXT NOT NULL'
57 ,',r_version TEXT NOT NULL'
58 ,',deb_epoch INTEGER NOT NULL'
59 ,',deb_revision INTEGER NOT NULL'
60 ,',db_version INTEGER NOT NULL'
61 ,',date_stamp TEXT NOT NULL'
62 ,',git_revision TEXT NOT NULL' # legacy: really scm_revision
63 ,',success INTEGER NOT NULL'
65 ,',UNIQUE(package,r_version,deb_epoch,deb_revision,db_version)'
71 db_stop <- function(con,bump=F) {
78 db_quote <- function(text) {
79 return(paste('\'', gsub('([\'"])','\\1\\1',text),'\'',sep=''))
82 db_now <- function() {
83 return(as.integer(gsub('-','',Sys.Date())))
86 db_cur_version <- function(con) {
87 return(as.integer(dbGetQuery(con, 'SELECT max(version) FROM database_versions')[[1]]))
90 db_base_epoch <- function(con) {
91 return(as.integer(dbGetQuery(con,
92 paste('SELECT max(base_epoch) FROM database_versions'
93 ,'WHERE version IN (SELECT max(version) FROM database_versions)'))[[1]]))
96 db_get_base_epoch <- function() {
98 v <- db_base_epoch(con)
103 db_get_version <- function() {
105 v <- db_cur_version(con)
110 db_add_version <- function(con, version, epoch) {
111 dbGetQuery(con,paste('INSERT INTO database_versions (version,version_date,base_epoch)'
112 ,'VALUES (',as.integer(version),',',db_now(),',',as.integer(epoch),')'))
115 db_bump <- function(con) {
116 db_add_version(con,db_cur_version(con)+1, db_base_epoch(con))
119 db_bump_epoch <- function(con) {
120 db_add_version(con,db_cur_version(con)+1, db_base_epoch(con)+1)
123 db_sysreq_override <- function(sysreq_text) {
125 results <- dbGetQuery(con,paste(
126 'SELECT DISTINCT depend_alias FROM sysreq_override WHERE'
127 ,db_quote(tolower(sysreq_text)),'LIKE r_pattern'))
129 if (length(results) == 0) {
132 return(results$depend_alias)
135 db_add_sysreq_override <- function(pattern,depend_alias) {
137 results <- dbGetQuery(con,paste(
138 'INSERT OR REPLACE INTO sysreq_override'
139 ,'(depend_alias, r_pattern) VALUES ('
140 ,' ',db_quote(tolower(depend_alias))
141 ,',',db_quote(tolower(pattern))
146 db_sysreq_overrides <- function() {
148 overrides <- dbGetQuery(con,paste('SELECT * FROM sysreq_override'))
153 db_get_depends <- function(depend_alias,build=F) {
155 results <- dbGetQuery(con,paste(
156 'SELECT DISTINCT debian_pkg FROM debian_dependency WHERE'
157 ,db_quote(tolower(depend_alias)),'= alias'
158 ,'AND',as.integer(build),'= build'))
160 return(results$debian_pkg)
163 db_add_depends <- function(depend_alias,debian_pkg,build=F) {
165 results <- dbGetQuery(con,paste(
166 'INSERT OR REPLACE INTO debian_dependency'
167 ,'(alias, build, debian_pkg) VALUES ('
168 ,' ',db_quote(tolower(depend_alias))
169 ,',',as.integer(build)
170 ,',',db_quote(tolower(debian_pkg))
175 db_depends <- function() {
177 depends <- dbGetQuery(con,paste('SELECT * FROM debian_dependency'))
182 db_get_forced_depends <- function(r_name) {
184 forced_depends <- dbGetQuery(con,
185 paste('SELECT depend_alias FROM forced_depends WHERE'
186 ,db_quote(r_name),'= r_name'))
188 return(forced_depends$depend_alias)
191 db_add_forced_depends <- function(r_name, depend_alias) {
192 if (!length(db_get_depends(depend_alias,build=F)) &&
193 !length(db_get_depends(depend_alias,build=T))) {
194 fail('Debian dependency alias',depend_alias,'is not know,'
195 ,'yet trying to force a dependency on it?')
199 paste('INSERT OR REPLACE INTO forced_depends (r_name, depend_alias)'
200 ,'VALUES (',db_quote(r_name),',',db_quote(depend_alias),')'))
204 db_forced_depends <- function() {
206 depends <- dbGetQuery(con,paste('SELECT * FROM forced_depends'))
211 db_license_override_name <- function(name) {
213 results <- dbGetQuery(con,paste(
214 'SELECT DISTINCT accept FROM license_override WHERE'
215 ,db_quote(tolower(name)),'= name'))
217 if (length(results) == 0) {
220 return(as.logical(results$accept))
223 db_add_license_override <- function(name,accept) {
224 notice('adding',name,'accept?',accept)
225 if (accept != TRUE && accept != FALSE) {
226 fail('accept must be TRUE or FALSE')
229 results <- dbGetQuery(con,paste(
230 'INSERT OR REPLACE INTO license_override'
231 ,'(name, accept) VALUES ('
232 ,' ',db_quote(tolower(name))
233 ,',',as.integer(accept)
238 db_license_override_hash <- function(license_sha1) {
240 results <- dbGetQuery(con,paste(
241 'SELECT DISTINCT accept FROM license_override'
242 ,'INNER JOIN license_hashes'
243 ,'ON license_hashes.name = license_override.name WHERE'
244 ,db_quote(tolower(license_sha1)),'= license_hashes.sha1'))
246 if (length(results) == 0) {
249 return(as.logical(results$accept))
252 db_license_overrides <- function() {
254 overrides <- dbGetQuery(con,paste('SELECT * FROM license_override'))
255 hashes <- dbGetQuery(con,paste('SELECT * FROM license_hashes'))
257 return(list(overrides=overrides,hashes=hashes))
260 db_add_license_hash <- function(name,license_sha1) {
261 if (is.null(db_license_override_name(name))) {
262 fail('license',name,'is not know, yet trying to add a hash for it?')
264 notice('adding hash',license_sha1,'for',name)
266 dbGetQuery(con,paste(
267 'INSERT OR REPLACE INTO license_hashes'
268 ,'(name, sha1) VALUES ('
269 ,' ',db_quote(tolower(name))
270 ,',',db_quote(tolower(license_sha1))
276 db_update_package_versions <- function() {
278 for (package in available[,'Package']) {
279 dbGetQuery(con, paste('INSERT OR REPLACE INTO packages (package,latest_r_version)'
280 ,'VALUES (',db_quote(package)
281 ,',',db_quote(available[package,'Version']),')'))
286 db_record_build <- function(package, deb_version, log, success=F) {
288 dbGetQuery(con,paste('INSERT OR REPLACE INTO builds'
289 ,'(package,r_version,deb_epoch,deb_revision,db_version,success,date_stamp,git_revision,log)'
291 ,'(',db_quote(package)
292 ,',',db_quote(version_upstream(deb_version))
293 ,',',db_quote(version_epoch(deb_version))
294 ,',',db_quote(version_revision(deb_version))
295 ,',',db_cur_version(con)
296 ,',',as.integer(success)
297 ,',',db_quote(format(Sys.time(),'%a, %d %b %Y %H:%M:%S %z'))
298 ,',',db_quote(scm_revision)
299 ,',',db_quote(paste(log, collapse='\n'))
304 db_builds <- function(pkgname) {
305 # returns all successful builds
307 build <- dbGetQuery(con, paste('SELECT * FROM builds'
309 ,'AND package =',db_quote(pkgname)))
311 if (length(build) == 0) {
314 build$success <- as.logical(build$success)
318 db_latest_build <- function(pkgname) {
320 build <- dbGetQuery(con, paste('SELECT * FROM builds'
321 ,'NATURAL JOIN (SELECT package,max(id) AS max_id FROM builds'
322 , 'GROUP BY package) AS last'
324 ,'AND builds.package =',db_quote(pkgname)))
326 if (length(build) == 0) {
329 build$success <- as.logical(build$success)
333 db_latest_build_version <- function(pkgname) {
334 build <- db_latest_build(pkgname)
335 if (is.null(build)) {
338 return(version_new(build$r_version, build$deb_revision, build$deb_epoch))
341 db_latest_build_status <- function(pkgname) {
342 build <- db_latest_build(pkgname)
343 if (is.null(build)) {
346 return(list(build$success,build$log))
349 db_outdated_packages <- function() {
351 packages <- dbGetQuery(con,paste('SELECT packages.package FROM packages'
353 # extract the latest attempt at building each package
354 , 'SELECT * FROM builds'
355 , 'NATURAL JOIN (SELECT package,max(id) AS max_id FROM builds'
356 , 'GROUP BY package) AS last'
357 , 'WHERE id = max_id) AS build'
358 ,'ON build.package = packages.package'
360 # - there is no latest build
361 ,'WHERE build.package IS NULL'
362 # - the database has changed since last build
363 ,'OR build.db_version < (SELECT max(version) FROM database_versions)'
364 # - the debian epoch has been bumped up
365 ,'OR build.deb_epoch < (SELECT max(base_epoch) FROM database_versions'
366 , 'WHERE version IN ('
367 , 'SELECT max(version) FROM database_versions))'
368 # - the latest build is not of the latest R version
369 ,'OR build.r_version != packages.latest_r_version'