2 ## DOC: cran2deb depend
3 ## DOC: add dependency aliases, system requirements and forced dependencies
6 suppressPackageStartupMessages(library(cran2deb))
7 suppressPackageStartupMessages(library(digest))
9 exec_cmd <- function(argc, argv) {
11 message(paste('usage: alias <alias> <debian_pkg>'
12 ,' alias_run <alias> <debian_pkg>'
13 ,' alias_build <alias> <debian_pkg>'
14 ,' sysreq <alias> <sysreq sql pattern>'
15 ,' force <alias> <r_pkg>'
16 ,' ls [aliases|force|sysreq]'
32 db_add_depends(alias, pkg, build=T)
33 pkg = gsub('-dev$','',pkg)
34 db_add_depends(alias, pkg, build=F)
35 } else if (cmd == 'alias_run' || cmd == 'alias_build') {
40 db_add_depends(argv[2], argv[3], cmd == 'alias_build')
41 } else if (cmd == 'sysreq') {
46 sysreq = paste(argv[3:argc],collapse=' ')
47 db_add_sysreq_override(sysreq,argv[2])
48 } else if (cmd == 'force') {
53 db_add_forced_depends(argv[3],argv[2])
54 } else if (cmd == 'ls') {
55 if (argc < 2 || argv[2] == 'aliases') {
57 } else if (argv[2] == 'sysreq') {
58 print(db_sysreq_overrides())
59 } else if (argv[2] == 'force') {
60 print(db_forced_depends())
65 } else if (cmd == 'quit') {
67 } else if (cmd == '#') {
76 exec_cmd(argc-1,argv[c(2:argc)])
79 argv <- strsplit(readline('depend> '),'[[:space:]]+')[[1]]
80 exec_cmd(length(argv),argv)