cirno/plan9port
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rsc 2006-07-23 14:36:05 +00:00
parent 604b5fcda4
commit 32a580f43c
2 changed files with 52 additions and 1 deletions
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2
INSTALL
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@ -116,5 +116,5 @@ if $doinstall; then
echo " PLAN9=$PLAN9 export PLAN9" echo " PLAN9=$PLAN9 export PLAN9"
echo ' PATH=$PATH:$PLAN9/bin export PATH' echo ' PATH=$PATH:$PLAN9/bin export PATH'
fi fi
) 2>&1 | tee install.log | awk -f $PLAN9/dist/isum.awk | tee install.sum ) 2>&1 | tee install.log | awk -f $PLAN9/dist/isum.awk -v'copy='install.sum

51
dist/isum.awk vendored
View file

@ -5,7 +5,29 @@ BEGIN {
# print verbose # print verbose
cd = "" cd = ""
out = "/dev/stdout" out = "/dev/stdout"
statuslen = 0
debug = 0 debug = 0
updates = "/dev/stderr"
}
function clearstatus( i)
{
if(!updates)
return
for(i=0; i<statuslen; i++)
printf("\b \b") >updates
statuslen = 0
fflush(updates)
}
function status(s)
{
if(!updates)
return
clearstatus()
printf(" %s ", s) >updates
statuslen = length(s)+5
fflush(updates)
} }
debug!=0 { print "# " $0 } debug!=0 { print "# " $0 }
@ -16,9 +38,14 @@ debug!=0 { print "# " $0 }
/^\+\+ pwd/ { next } /^\+\+ pwd/ { next }
/^\* /{ /^\* /{
clearstatus()
if(debug) print "% mark" if(debug) print "% mark"
print >out print >out
fflush(out) fflush(out)
if(copy){
print >copy
fflush(copy)
}
cmd = "" cmd = ""
printtabs = 1 # print indented lines immediately following printtabs = 1 # print indented lines immediately following
errors = 0 errors = 0
@ -26,8 +53,13 @@ debug!=0 { print "# " $0 }
} }
/^ / && printtabs!=0 { /^ / && printtabs!=0 {
clearstatus()
print >out print >out
fflush(out) fflush(out)
if(copy){
print >copy
fflush(copy)
}
next next
} }
@ -49,6 +81,15 @@ debug!=0 { print "# " $0 }
if(verbose){ if(verbose){
print >out print >out
fflush(out) fflush(out)
if(copy){
print >copy
fflush(copy)
}
}
else{
dir = $2
sub(/;$/, "", dir)
status(dir)
} }
cd = $0 "\n" cd = $0 "\n"
cmd = "" cmd = ""
@ -60,9 +101,14 @@ debug!=0 { print "# " $0 }
} }
errors != 0 { errors != 0 {
clearstatus()
if(debug) print "% errors" if(debug) print "% errors"
printf "%s", cmd >out printf "%s", cmd >out
fflush(out) fflush(out)
if(copy){
printf "%s", cmd >copy
fflush(copy)
}
cmd = "" cmd = ""
next next
} }
@ -87,10 +133,15 @@ errors != 0 {
{ {
# unexpected line # unexpected line
clearstatus()
if(debug) print "% errors1" if(debug) print "% errors1"
errors = 1 errors = 1
printf ">>> %s", cmd >out printf ">>> %s", cmd >out
fflush(out) fflush(out)
if(copy){
printf ">>> %s", cmd >copy
fflush(copy)
}
cmd = "" cmd = ""
} }