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 ,',system TEXT NOT NULL'
57 ,',package TEXT NOT NULL'
58 ,',r_version TEXT NOT NULL'
59 ,',deb_epoch INTEGER NOT NULL'
60 ,',deb_revision INTEGER NOT NULL'
61 ,',db_version INTEGER NOT NULL'
62 ,',date_stamp TEXT NOT NULL'
63 ,',scm_revision TEXT NOT NULL'
64 ,',success INTEGER NOT NULL'
66 ,',UNIQUE(package,system,r_version,deb_epoch,deb_revision,db_version)'
69 if (!dbExistsTable(con,'blacklist_packages')) {
70 dbGetQuery(con,paste('CREATE TABLE blacklist_packages ('
71 ,' package TEXT PRIMARY KEY NOT NULL '
72 ,',reason TEXT NOT NULL '
78 db_stop <- function(con,bump=F) {
85 db_quote <- function(text) {
86 return(paste('\'', gsub('([\'"])','\\1\\1',text),'\'',sep=''))
89 db_now <- function() {
90 return(as.integer(gsub('-','',Sys.Date())))
93 db_cur_version <- function(con) {
94 return(as.integer(dbGetQuery(con, 'SELECT max(version) FROM database_versions')[[1]]))
97 db_base_epoch <- function(con) {
98 return(as.integer(dbGetQuery(con,
99 paste('SELECT max(base_epoch) FROM database_versions'
100 ,'WHERE version IN (SELECT max(version) FROM database_versions)'))[[1]]))
103 db_get_base_epoch <- function() {
105 v <- db_base_epoch(con)
110 db_get_version <- function() {
112 v <- db_cur_version(con)
117 db_add_version <- function(con, version, epoch) {
118 dbGetQuery(con,paste('INSERT INTO database_versions (version,version_date,base_epoch)'
119 ,'VALUES (',as.integer(version),',',db_now(),',',as.integer(epoch),')'))
122 db_bump <- function(con) {
123 db_add_version(con,db_cur_version(con)+1, db_base_epoch(con))
126 db_bump_epoch <- function(con) {
127 db_add_version(con,db_cur_version(con)+1, db_base_epoch(con)+1)
130 db_sysreq_override <- function(sysreq_text) {
132 results <- dbGetQuery(con,paste(
133 'SELECT DISTINCT depend_alias FROM sysreq_override WHERE'
134 ,db_quote(tolower(sysreq_text)),'LIKE r_pattern'))
136 if (length(results) == 0) {
139 return(results$depend_alias)
142 db_add_sysreq_override <- function(pattern,depend_alias) {
144 results <- dbGetQuery(con,paste(
145 'INSERT OR REPLACE INTO sysreq_override'
146 ,'(depend_alias, r_pattern) VALUES ('
147 ,' ',db_quote(tolower(depend_alias))
148 ,',',db_quote(tolower(pattern))
153 db_sysreq_overrides <- function() {
155 overrides <- dbGetQuery(con,paste('SELECT * FROM sysreq_override'))
160 db_get_depends <- function(depend_alias,build=F) {
162 results <- dbGetQuery(con,paste(
163 'SELECT DISTINCT debian_pkg FROM debian_dependency WHERE'
164 ,db_quote(tolower(depend_alias)),'= alias'
165 ,'AND',as.integer(build),'= build'))
167 return(results$debian_pkg)
170 db_add_depends <- function(depend_alias,debian_pkg,build=F) {
172 results <- dbGetQuery(con,paste(
173 'INSERT OR REPLACE INTO debian_dependency'
174 ,'(alias, build, debian_pkg) VALUES ('
175 ,' ',db_quote(tolower(depend_alias))
176 ,',',as.integer(build)
177 ,',',db_quote(tolower(debian_pkg))
182 db_depends <- function() {
184 depends <- dbGetQuery(con,paste('SELECT * FROM debian_dependency'))
189 db_get_forced_depends <- function(r_name) {
191 forced_depends <- dbGetQuery(con,
192 paste('SELECT depend_alias FROM forced_depends WHERE'
193 ,db_quote(r_name),'= r_name'))
195 return(forced_depends$depend_alias)
198 db_add_forced_depends <- function(r_name, depend_alias) {
199 if (!length(db_get_depends(depend_alias,build=F)) &&
200 !length(db_get_depends(depend_alias,build=T))) {
201 fail('Debian dependency alias',depend_alias,'is not know,'
202 ,'yet trying to force a dependency on it?')
206 paste('INSERT OR REPLACE INTO forced_depends (r_name, depend_alias)'
207 ,'VALUES (',db_quote(r_name),',',db_quote(depend_alias),')'))
211 db_forced_depends <- function() {
213 depends <- dbGetQuery(con,paste('SELECT * FROM forced_depends'))
218 db_license_override_name <- function(name) {
220 results <- dbGetQuery(con,paste(
221 'SELECT DISTINCT accept FROM license_override WHERE'
222 ,db_quote(tolower(name)),'= name'))
224 if (length(results) == 0) {
227 return(as.logical(results$accept))
230 db_add_license_override <- function(name,accept) {
231 notice('adding',name,'accept?',accept)
232 if (accept != TRUE && accept != FALSE) {
233 fail('accept must be TRUE or FALSE')
236 results <- dbGetQuery(con,paste(
237 'INSERT OR REPLACE INTO license_override'
238 ,'(name, accept) VALUES ('
239 ,' ',db_quote(tolower(name))
240 ,',',as.integer(accept)
245 db_license_override_hash <- function(license_sha1) {
247 results <- dbGetQuery(con,paste(
248 'SELECT DISTINCT accept FROM license_override'
249 ,'INNER JOIN license_hashes'
250 ,'ON license_hashes.name = license_override.name WHERE'
251 ,db_quote(tolower(license_sha1)),'= license_hashes.sha1'))
253 if (length(results) == 0) {
256 return(as.logical(results$accept))
259 db_license_overrides <- function() {
261 overrides <- dbGetQuery(con,paste('SELECT * FROM license_override'))
262 hashes <- dbGetQuery(con,paste('SELECT * FROM license_hashes'))
264 return(list(overrides=overrides,hashes=hashes))
267 db_add_license_hash <- function(name,license_sha1) {
268 if (is.null(db_license_override_name(name))) {
269 fail('license',name,'is not know, yet trying to add a hash for it?')
271 notice('adding hash',license_sha1,'for',name)
273 dbGetQuery(con,paste(
274 'INSERT OR REPLACE INTO license_hashes'
275 ,'(name, sha1) VALUES ('
276 ,' ',db_quote(tolower(name))
277 ,',',db_quote(tolower(license_sha1))
283 db_update_package_versions <- function() {
284 # seems like the quickest way of doing this:
286 dbGetQuery(con, 'DROP TABLE packages')
288 # db_start re-makes all tables
290 for (package in available[,'Package']) {
291 dbGetQuery(con, paste('INSERT OR REPLACE INTO packages (package,latest_r_version)'
292 ,'VALUES (',db_quote(package)
293 ,',',db_quote(available[package,'Version']),')'))
298 db_record_build <- function(package, deb_version, log, success=F) {
300 dbGetQuery(con,paste('INSERT OR REPLACE INTO builds'
301 ,'(package,system,r_version,deb_epoch,deb_revision,db_version,success,date_stamp,scm_revision,log)'
303 ,'(',db_quote(package)
304 ,',',db_quote(which_system)
305 ,',',db_quote(version_upstream(deb_version))
306 ,',',db_quote(version_epoch(deb_version))
307 ,',',db_quote(version_revision(deb_version))
308 ,',',db_cur_version(con)
309 ,',',as.integer(success)
310 ,',',db_quote(format(Sys.time(),'%a, %d %b %Y %H:%M:%S %z'))
311 ,',',db_quote(scm_revision)
312 ,',',db_quote(paste(log, collapse='\n'))
317 db_builds <- function(pkgname) {
318 # returns all successful builds
320 build <- dbGetQuery(con, paste('SELECT * FROM builds'
322 ,'AND system =',db_quote(which_system)
323 ,'AND package =',db_quote(pkgname)))
325 if (length(build) == 0) {
328 build$success <- as.logical(build$success)
332 db_latest_build <- function(pkgname) {
334 build <- dbGetQuery(con, paste('SELECT * FROM builds'
335 ,'NATURAL JOIN (SELECT package,max(id) AS max_id FROM builds'
336 , 'WHERE system =',db_quote(which_system)
337 , 'GROUP BY package) AS last'
339 ,'AND builds.package =',db_quote(pkgname)))
341 if (length(build) == 0) {
344 build$success <- as.logical(build$success)
348 db_latest_build_version <- function(pkgname) {
349 build <- db_latest_build(pkgname)
350 if (is.null(build)) {
353 return(version_new(build$r_version, build$deb_revision, build$deb_epoch))
356 db_latest_build_status <- function(pkgname) {
357 build <- db_latest_build(pkgname)
358 if (is.null(build)) {
361 return(list(build$success,build$log))
364 db_outdated_packages <- function() {
366 packages <- dbGetQuery(con,paste('SELECT packages.package FROM packages'
368 # extract the latest attempt at building each package
369 , 'SELECT * FROM builds'
370 , 'NATURAL JOIN (SELECT package,max(id) AS max_id FROM builds'
371 , 'WHERE system =',db_quote(which_system)
372 , 'GROUP BY package) AS last'
373 , 'WHERE id = max_id) AS build'
374 ,'ON build.package = packages.package'
376 # - there is no latest build
377 ,'WHERE build.package IS NULL'
378 # - the database has changed since last build
379 ,'OR build.db_version < (SELECT max(version) FROM database_versions)'
380 # - the debian epoch has been bumped up
381 ,'OR build.deb_epoch < (SELECT max(base_epoch) FROM database_versions'
382 , 'WHERE version IN ('
383 , 'SELECT max(version) FROM database_versions))'
384 # - the latest build is not of the latest R version
385 ,'OR build.r_version != packages.latest_r_version'
391 db_blacklist_packages <- function() {
393 packages <- dbGetQuery(con,'SELECT package from blacklist_packages')$package