ref: 42c2c790478e3ac433c20a0d30a74d5ddd2c46f3
parent: d69ce1ddfee9542e2163df305c22a15d5f62638c
author: Ori Bernstein <[email protected]>
date: Thu Jan 28 20:14:35 EST 2021
git/pull: merge local changes with remote changes Many people using 9front will change programs to their needs, and not making this a pain in the ass seems welcome.
--- a/branch
+++ b/branch
@@ -4,7 +4,7 @@
gitup
-flagfmt='a:listall, b:baseref ref, d:delete, n:newbr, s:stay'
+flagfmt='a:listall, b:baseref ref, d:delete, n:newbr, s:stay, m:merge'
args='[branch]'
eval `''{aux/getflags $*} || exec aux/usage@@ -39,8 +39,8 @@
modified=`$nl{git/query -c HEAD $base | grep '^[^-]' | subst '^..'} deleted=`$nl{git/query -c HEAD $base | grep '^-' | subst '^..'}-if(! ~ $#modified 0 || ! ~ $#deleted 0){- git/walk -fRMA $modified $deleted || \
+if(! ~ $#modified 0 || ! ~ $#deleted 0 && ~ $#merge 0){+ git/walk -fRMA $modified $deleted ||
die 'uncommited changes would be clobbered'
}
if(~ $delete 1){@@ -68,28 +68,55 @@
if(! ~ $#stay 0)
exit
-if(! ~ $#modified 0){- basedir=`{git/query -p $base}- for(m in $modified){- d=`{basename -d $m}- mkdir -p $d
- mkdir -p .git/index9/tracked/$d
- # Modifications can turn a file into
- # a directory, or vice versa, so we
- # need to delete and copy the files
- # over. If we're checking out a
- a=`{test -f $m && echo file || echo dir}- b=`{test -f $basedir/tree/$m && echo file || echo dir}- if(! ~ $a $b){- rm -rf $m
- rm -rf .git/index9/tracked/$m
- }
- if(test -f $basedir/tree/$m){- cp $basedir/tree/$m $m
- walk -eq $m > .git/index9/tracked/$m
- }
+basedir=`{git/query -p $base}+cleanpaths=()
+dirtypaths=()
+if(! ~ $#modified 0 || ! ~ $#deleted 0){+ cleanpaths=`$nl{git/walk -cfT $modified $deleted}+ dirtypaths=`$nl{git/walk -cfRMA $modified $deleted}+}
+for(m in $cleanpaths){+ d=`{basename -d $m}+ mkdir -p $d
+ mkdir -p .git/index9/tracked/$d
+ # Modifications can turn a file into
+ # a directory, or vice versa, so we
+ # need to delete and copy the files
+ # over.
+ a=`{test -f $m && echo file || echo dir}+ b=`{test -f $basedir/tree/$m && echo file || echo dir}+ if(! ~ $a $b){+ rm -rf $m
+ rm -rf .git/index9/tracked/$m
}
+ if(test -f $basedir/tree/$m){+ cp $basedir/tree/$m $m
+ walk -eq $m > .git/index9/tracked/$m
+ }
}
+for(ours in $dirtypaths){+ common=/mnt/git/HEAD/tree/$ours
+ theirs=/mnt/git/object/$base/tree/$ours
+ n=$pid
+ tmp=$ours.tmp
+ while(test -f $tmp){+ tmp=$tmp.$n
+ n=`{echo $n + 1 | hoc}+ }
+ if(! test -f $ours)
+ ours=/dev/null
+ if(! test -f $theirs)
+ theirs=/dev/null
+ if(! test -f $common)
+ common=/dev/null
+ echo M $ours
+ if(! ape/diff3 -m $ours $common $theirs > $tmp)
+ echo ' 'merge needed: $ours
+ echo > .git/index9/tracked/$ours
+ mv $tmp $ours
+}
+for(m in $localmods)
+ echo > .git/index9/tracked/$m
if(! ~ $#deleted 0){rm -f $deleted
rm -f .git/index9/tracked/$deleted
--- a/pull
+++ b/pull
@@ -76,5 +76,5 @@
git/log -s -e $local'..'$remote >[1=2]
echo
echo $remote':' `{git/query $local} '=>' `{git/query $remote} >[1=2]-git/branch -n -b $remote $local
+git/branch -mnb $remote $local
exit ''