User:Kr/Concurrent Checkout
From Apache OpenOffice Wiki
This script has been pointed to by an GullFOSS entry.
Contents
Parameters
- CWS - the name of a CWS
- Milestone - the name of a milestone, this is mutual exclusive wrt CWS
- Master - the master
- CVS - the CVS server, defaults to "anoncvs@anoncvs.services.openoffice.org"
- modules - the modules, defaults to "smoketestoo_native"
Examples
# Check out a particular CWS conco.awk -v Master=SRC680 -v CWS=bunoexttm # Check out a particular MWS conco.awk -v Master=SRC680 -v Milestone=m215 # More complex CWS check out conco.awk -v modules=smoketestoo_native -v CVS="anoncvs@anoncvs.services.openoffice.org" -v Master=SRC680 -v CWS=bunoexttm # More complex master check out conco.awk -v modules=smoketestoo_native -v CVS="anoncvs@anoncvs.services.openoffice.org" -v Master=SRC680 -v Milestone=m203
Comments
The handling of concurrent check outs is far from optimal, there is much room for improvement :-)
The Code
#!/usr/bin/awk -f function coModules(modules,dirname,tag,module,amodules,i,j) { cvscmd = "cvs '-d:pserver:%s:/cvs' co %s %s > /dev/null &\n" split(modules,amodules) j = 0 # Maximum number of concurrent jobs. for (i in amodules) { if (j <= 0) { j = jobs # Maximum number of concurrent jobs. printf("wait\n") | Shell } module = amodules[i] if (split(module,temp,"@") == 2) { dirname = temp[1] tag = "-r"temp[2] } else dirname = module printf(cvscmd,CVS,tag,dirname) | Shell j -- } printf("wait\n") | Shell close(Shell) } function queryMilestone(cws,milestone) { print "export SOLARENV=./solenv" |& Shell print "$SOLARENV/bin/cwsquery -m " Master " -c " cws " current" |& Shell Shell |& getline milestone close(Shell) return milestone } function queryModules(modules) { print "export WORK_STAMP=" Master |& Shell print "export CWS_WORK_STAMP=" CWS |& Shell print "export SOLARENV=./solenv" |& Shell print "echo `$SOLARENV/bin/cwsquery modules`" |& Shell Shell |& getline modules close(Shell) return modules } function walkDependencies(modules,tags,smodules,amodules,cnt,recs,line,nf,i,j,module) { if (length(modules) <= 0) return split(modules,amodules) # CO "build.lst" of wanted modules. modules="" for (i in amodules) { module = amodules[i] if (!(module in smodules) || smodules[module] == 0) { smodules[module] = 1 # mark this module as tested if (!(module in tags)) # no tagged yet? tags[module] = Master Milestone modules=modules " " module"/prj/build.lst@" tags[module] } } print "getting build.lst for " modules " ..." coModules(modules) modules="" # Walk the dependencies. for (i in amodules) { # Check if the module is there now, otherwise ignore it. if (getline < (amodules[i]"/prj/build.lst") >= 0) { close(amodules[i]"/prj/build.lst") smodules[amodules[i]] = 2 # Mark this module as valid. # Get dependencies. do { cnt = getline line < (amodules[i]"/prj/build.lst") } while(cnt >= 0 && line ~ /^#.*/) close(amodules[i]"/prj/build.lst") if (cnt >= 0) { nf = split(line, recs) j = 4 while(j < nf) { if (split(recs[j],temp,":") == 2) module = temp[2] else module = temp[1] if (!(module in smodules)) { modules = modules " " module smodules[module] = 0 } j=j + 1 } } } else smodules[amodules[i]] = 1 # Mark this module as invalid. } walkDependencies(modules,tags,smodules) } function findDependencies(modules,tags,smodules,temp) { walkDependencies(modules,tags,smodules) modules="" asorti(smodules,temp) for (i in temp) { if (smodules[temp[i]] == 2) { modules=modules " " temp[i] if (temp[i] in tags) # need to tag modules = modules "@" tags[temp[i]] else modules = modules "@" Master Milestone } } return modules } BEGIN { Shell ="/bin/sh" DefModules = "smoketestoo_native" DefCVS = "anoncvs@anoncvs.services.openoffice.org" # Fall back for modules. if (modules == "") { print "No modules given (-v modules=<name>*)" print "falling back to " DefModules print modules = DefModules } # Fall back for CVS server. if (CVS == "") { print "No CVS server given (-v CVS=<server>)" print "falling back to " DefCVS print CVS = DefCVS } if (jobs == "") { if (CVS == "anoncvs@anoncvs.services.openoffice.org") jobs = 3 else jobs = 35 } if (CWS != "") { coModules("solenv@" Master) Milestone = queryMilestone(CWS) cwsModules = queryModules() print "rm -r solenv" | Shell close(Shell) split(cwsModules,temp) for (i in temp) { tags[temp[i]] = "cws_" tolower(Master) "_" tolower(CWS) } } print "modules: " modules print "CVS: " CVS print "Master:" Master print "cws:" CWS print "jobs: " jobs print "milestone:" Milestone Milestone = "_" Milestone # Unfortunately, there are some modules, which somehow are not reachable by # the dependencies. smodules["config_office" ]=2 smodules["dmake" ]=2 smodules["default_images" ]=2 smodules["external_images"]=2 smodules["lingucomponent" ]=2 modules=findDependencies(modules,tags,smodules) print "checking out needed modules: " modules " ..." coModules(modules, Master) }