@@ -79,6 +79,9 @@ then
ln -s "$dots/config.mak" "$tmp/worktree/config.mak"
fi
+from_dir=$from_oid &&
+to_dir=$to_oid &&
+
# generate_render_makefile <srcdir> <dstdir>
generate_render_makefile () {
find "$1" -type f |
@@ -94,7 +97,7 @@ generate_render_makefile () {
done
}
-# render_tree <committish_oid>
+# render_tree <committish_oid> <directory_name>
render_tree () {
# Skip install-man entirely if we already have an installed directory.
# We can't rely on make here, since "install-man" unconditionally
@@ -102,28 +105,31 @@ render_tree () {
# we then can't rely on during the render step). We use "mv" to make
# sure we don't get confused by a previous run that failed partway
# through.
- if ! test -d "$tmp/installed/$1"
+ oid=$1 &&
+ dname=$2 &&
+ if ! test -d "$tmp/installed/$dname"
then
- git -C "$tmp/worktree" checkout --detach "$1" &&
+ git -C "$tmp/worktree" checkout --detach "$oid" &&
make -j$parallel -C "$tmp/worktree" \
GIT_VERSION=omitted \
SOURCE_DATE_EPOCH=0 \
- DESTDIR="$tmp/installed/$1+" \
+ DESTDIR="$tmp/installed/$dname+" \
install-man &&
- mv "$tmp/installed/$1+" "$tmp/installed/$1"
+ mv "$tmp/installed/$dname+" "$tmp/installed/$dname"
fi &&
# As with "installed" above, we skip the render if it's already been
# done. So using make here is primarily just about running in
# parallel.
- if ! test -d "$tmp/rendered/$1"
+ if ! test -d "$tmp/rendered/$dname"
then
- generate_render_makefile "$tmp/installed/$1" "$tmp/rendered/$1+" |
+ generate_render_makefile "$tmp/installed/$dname" \
+ "$tmp/rendered/$dname+" |
make -j$parallel -f - &&
- mv "$tmp/rendered/$1+" "$tmp/rendered/$1"
+ mv "$tmp/rendered/$dname+" "$tmp/rendered/$dname"
fi
}
-render_tree $from_oid &&
-render_tree $to_oid &&
-git -C $tmp/rendered diff --no-index "$@" $from_oid $to_oid
+render_tree $from_oid $from_dir &&
+render_tree $to_oid $to_dir &&
+git -C $tmp/rendered diff --no-index "$@" $from_dir $to_dir
In `render_tree()`, `$1` is documented to be the commit-ish/oid and we use it as that with `git checkout`, but we mostly use it to form the name of various directories. To separate these concerns, and because we are about to construct the directory names a bit differently, take two distinct arguments instead. Signed-off-by: Martin Ågren <martin.agren@gmail.com> --- Documentation/doc-diff | 28 +++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-)