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)'
72 db_stop <- function(con,bump=F) {
79 db_quote <- function(text) {
80 return(paste('\'', gsub('([\'"])','\\1\\1',text),'\'',sep=''))
83 db_now <- function() {
84 return(as.integer(gsub('-','',Sys.Date())))
87 db_cur_version <- function(con) {
88 return(as.integer(dbGetQuery(con, 'SELECT max(version) FROM database_versions')[[1]]))
91 db_base_epoch <- function(con) {
92 return(as.integer(dbGetQuery(con,
93 paste('SELECT max(base_epoch) FROM database_versions'
94 ,'WHERE version IN (SELECT max(version) FROM database_versions)'))[[1]]))
97 db_get_base_epoch <- function() {
99 v <- db_base_epoch(con)
104 db_get_version <- function() {
106 v <- db_cur_version(con)
111 db_add_version <- function(con, version, epoch) {
112 dbGetQuery(con,paste('INSERT INTO database_versions (version,version_date,base_epoch)'
113 ,'VALUES (',as.integer(version),',',db_now(),',',as.integer(epoch),')'))
116 db_bump <- function(con) {
117 db_add_version(con,db_cur_version(con)+1, db_base_epoch(con))
120 db_bump_epoch <- function(con) {
121 db_add_version(con,db_cur_version(con)+1, db_base_epoch(con)+1)
124 db_sysreq_override <- function(sysreq_text) {
126 results <- dbGetQuery(con,paste(
127 'SELECT DISTINCT depend_alias FROM sysreq_override WHERE'
128 ,db_quote(tolower(sysreq_text)),'LIKE r_pattern'))
130 if (length(results) == 0) {
133 return(results$depend_alias)
136 db_add_sysreq_override <- function(pattern,depend_alias) {
138 results <- dbGetQuery(con,paste(
139 'INSERT OR REPLACE INTO sysreq_override'
140 ,'(depend_alias, r_pattern) VALUES ('
141 ,' ',db_quote(tolower(depend_alias))
142 ,',',db_quote(tolower(pattern))
147 db_sysreq_overrides <- function() {
149 overrides <- dbGetQuery(con,paste('SELECT * FROM sysreq_override'))
154 db_get_depends <- function(depend_alias,build=F) {
156 results <- dbGetQuery(con,paste(
157 'SELECT DISTINCT debian_pkg FROM debian_dependency WHERE'
158 ,db_quote(tolower(depend_alias)),'= alias'
159 ,'AND',as.integer(build),'= build'))
161 return(results$debian_pkg)
164 db_add_depends <- function(depend_alias,debian_pkg,build=F) {
166 results <- dbGetQuery(con,paste(
167 'INSERT OR REPLACE INTO debian_dependency'
168 ,'(alias, build, debian_pkg) VALUES ('
169 ,' ',db_quote(tolower(depend_alias))
170 ,',',as.integer(build)
171 ,',',db_quote(tolower(debian_pkg))
176 db_depends <- function() {
178 depends <- dbGetQuery(con,paste('SELECT * FROM debian_dependency'))
183 db_get_forced_depends <- function(r_name) {
185 forced_depends <- dbGetQuery(con,
186 paste('SELECT depend_alias FROM forced_depends WHERE'
187 ,db_quote(r_name),'= r_name'))
189 return(forced_depends$depend_alias)
192 db_add_forced_depends <- function(r_name, depend_alias) {
193 if (!length(db_get_depends(depend_alias,build=F)) &&
194 !length(db_get_depends(depend_alias,build=T))) {
195 fail('Debian dependency alias',depend_alias,'is not know,'
196 ,'yet trying to force a dependency on it?')
200 paste('INSERT OR REPLACE INTO forced_depends (r_name, depend_alias)'
201 ,'VALUES (',db_quote(r_name),',',db_quote(depend_alias),')'))
205 db_forced_depends <- function() {
207 depends <- dbGetQuery(con,paste('SELECT * FROM forced_depends'))
212 db_license_override_name <- function(name) {
214 results <- dbGetQuery(con,paste(
215 'SELECT DISTINCT accept FROM license_override WHERE'
216 ,db_quote(tolower(name)),'= name'))
218 if (length(results) == 0) {
221 return(as.logical(results$accept))
224 db_add_license_override <- function(name,accept) {
225 notice('adding',name,'accept?',accept)
226 if (accept != TRUE && accept != FALSE) {
227 fail('accept must be TRUE or FALSE')
230 results <- dbGetQuery(con,paste(
231 'INSERT OR REPLACE INTO license_override'
232 ,'(name, accept) VALUES ('
233 ,' ',db_quote(tolower(name))
234 ,',',as.integer(accept)
239 db_license_override_hash <- function(license_sha1) {
241 results <- dbGetQuery(con,paste(
242 'SELECT DISTINCT accept FROM license_override'
243 ,'INNER JOIN license_hashes'
244 ,'ON license_hashes.name = license_override.name WHERE'
245 ,db_quote(tolower(license_sha1)),'= license_hashes.sha1'))
247 if (length(results) == 0) {
250 return(as.logical(results$accept))
253 db_license_overrides <- function() {
255 overrides <- dbGetQuery(con,paste('SELECT * FROM license_override'))
256 hashes <- dbGetQuery(con,paste('SELECT * FROM license_hashes'))
258 return(list(overrides=overrides,hashes=hashes))
261 db_add_license_hash <- function(name,license_sha1) {
262 if (is.null(db_license_override_name(name))) {
263 fail('license',name,'is not know, yet trying to add a hash for it?')
265 notice('adding hash',license_sha1,'for',name)
267 dbGetQuery(con,paste(
268 'INSERT OR REPLACE INTO license_hashes'
269 ,'(name, sha1) VALUES ('
270 ,' ',db_quote(tolower(name))
271 ,',',db_quote(tolower(license_sha1))
277 db_update_package_versions <- function() {
279 for (package in available[,'Package']) {
280 dbGetQuery(con, paste('INSERT OR REPLACE INTO packages (package,latest_r_version)'
281 ,'VALUES (',db_quote(package)
282 ,',',db_quote(available[package,'Version']),')'))
287 db_record_build <- function(package, deb_version, log, success=F) {
289 dbGetQuery(con,paste('INSERT OR REPLACE INTO builds'
290 ,'(package,system,r_version,deb_epoch,deb_revision,db_version,success,date_stamp,scm_revision,log)'
292 ,'(',db_quote(package)
293 ,',',db_quote(which_system)
294 ,',',db_quote(version_upstream(deb_version))
295 ,',',db_quote(version_epoch(deb_version))
296 ,',',db_quote(version_revision(deb_version))
297 ,',',db_cur_version(con)
298 ,',',as.integer(success)
299 ,',',db_quote(format(Sys.time(),'%a, %d %b %Y %H:%M:%S %z'))
300 ,',',db_quote(scm_revision)
301 ,',',db_quote(paste(log, collapse='\n'))
306 db_builds <- function(pkgname) {
307 # returns all successful builds
309 build <- dbGetQuery(con, paste('SELECT * FROM builds'
311 ,'AND system =',db_quote(which_system)
312 ,'AND package =',db_quote(pkgname)))
314 if (length(build) == 0) {
317 build$success <- as.logical(build$success)
321 db_latest_build <- function(pkgname) {
323 build <- dbGetQuery(con, paste('SELECT * FROM builds'
324 ,'NATURAL JOIN (SELECT package,max(id) AS max_id FROM builds'
325 , 'WHERE system =',db_quote(which_system)
326 , 'GROUP BY package) AS last'
328 ,'AND builds.package =',db_quote(pkgname)))
330 if (length(build) == 0) {
333 build$success <- as.logical(build$success)
337 db_latest_build_version <- function(pkgname) {
338 build <- db_latest_build(pkgname)
339 if (is.null(build)) {
342 return(version_new(build$r_version, build$deb_revision, build$deb_epoch))
345 db_latest_build_status <- function(pkgname) {
346 build <- db_latest_build(pkgname)
347 if (is.null(build)) {
350 return(list(build$success,build$log))
353 db_outdated_packages <- function() {
355 packages <- dbGetQuery(con,paste('SELECT packages.package FROM packages'
357 # extract the latest attempt at building each package
358 , 'SELECT * FROM builds'
359 , 'NATURAL JOIN (SELECT package,max(id) AS max_id FROM builds'
360 , 'WHERE system =',db_quote(which_system)
361 , 'GROUP BY package) AS last'
362 , 'WHERE id = max_id) AS build'
363 ,'ON build.package = packages.package'
365 # - there is no latest build
366 ,'WHERE build.package IS NULL'
367 # - the database has changed since last build
368 ,'OR build.db_version < (SELECT max(version) FROM database_versions)'
369 # - the debian epoch has been bumped up
370 ,'OR build.deb_epoch < (SELECT max(base_epoch) FROM database_versions'
371 , 'WHERE version IN ('
372 , 'SELECT max(version) FROM database_versions))'
373 # - the latest build is not of the latest R version
374 ,'OR build.r_version != packages.latest_r_version'