diff mbox series

[v4] scripts: use git archive in archive-source

Message ID 20190205112315.23454-1-kraxel@redhat.com (mailing list archive)
State New, archived
Headers show
Series [v4] scripts: use git archive in archive-source | expand

Commit Message

Gerd Hoffmann Feb. 5, 2019, 11:23 a.m. UTC
Use git archive to create tarballs of qemu and submodules instead of
cloning the repository and the submodules.  This is a order of magnitude
faster because it doesn't fetch the submodules from the internet each
time the script runs.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 scripts/archive-source.sh | 67 ++++++++++++++++++++++-------------------------
 1 file changed, 31 insertions(+), 36 deletions(-)

Comments

no-reply@patchew.org Feb. 5, 2019, 11:26 a.m. UTC | #1
Patchew URL: https://patchew.org/QEMU/20190205112315.23454-1-kraxel@redhat.com/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Subject: [Qemu-devel] [PATCH v4] scripts: use git archive in archive-source
Type: series
Message-id: 20190205112315.23454-1-kraxel@redhat.com

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
 * [new tag]               patchew/20190205112315.23454-1-kraxel@redhat.com -> patchew/20190205112315.23454-1-kraxel@redhat.com
Switched to a new branch 'test'
e92ad529b4 scripts: use git archive in archive-source

=== OUTPUT BEGIN ===
ERROR: code indent should never use tabs
#40: FILE: scripts/archive-source.sh:36:
+^Igit submodule deinit $sub_deinit$

ERROR: code indent should never use tabs
#70: FILE: scripts/archive-source.sh:55:
+^I-*)$

ERROR: code indent should never use tabs
#71: FILE: scripts/archive-source.sh:56:
+^I    sub_deinit="$sub_deinit $sm"$

ERROR: code indent should never use tabs
#72: FILE: scripts/archive-source.sh:57:
+^I    git submodule update --init "$sm"$

ERROR: code indent should never use tabs
#73: FILE: scripts/archive-source.sh:58:
+^I    test $? -ne 0 && error "failed to update submodule $sm"$

ERROR: code indent should never use tabs
#74: FILE: scripts/archive-source.sh:59:
+^I    ;;$

ERROR: code indent should never use tabs
#75: FILE: scripts/archive-source.sh:60:
+^I+*)$

ERROR: code indent should never use tabs
#76: FILE: scripts/archive-source.sh:61:
+^I    echo "WARNING: submodule $sm is out of sync"$

ERROR: code indent should never use tabs
#77: FILE: scripts/archive-source.sh:62:
+^I    ;;$

total: 9 errors, 0 warnings, 63 lines checked

Commit e92ad529b444 (scripts: use git archive in archive-source) has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20190205112315.23454-1-kraxel@redhat.com/testing.checkpatch/?type=message.
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
no-reply@patchew.org Feb. 5, 2019, 11:50 a.m. UTC | #2
Patchew URL: https://patchew.org/QEMU/20190205112315.23454-1-kraxel@redhat.com/



Hi,

This series failed the docker-mingw@fedora build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

=== TEST SCRIPT BEGIN ===
#!/bin/bash
time make docker-test-mingw@fedora SHOW_ENV=1 J=14
=== TEST SCRIPT END ===




The full log is available at
http://patchew.org/logs/20190205112315.23454-1-kraxel@redhat.com/testing.docker-mingw@fedora/?type=message.
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
diff mbox series

Patch

diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
index 6eed2a29bd..a4ea98ded4 100755
--- a/scripts/archive-source.sh
+++ b/scripts/archive-source.sh
@@ -19,16 +19,25 @@  if test $# -lt 1; then
 fi
 
 tar_file=$(realpath "$1")
-list_file="${tar_file}.list"
-vroot_dir="${tar_file}.vroot"
+sub_tdir=$(mktemp -d "${tar_file%.tar}.sub.XXXXXXXX")
+sub_file="${sub_tdir}/submodule.tar"
 
 # We want a predictable list of submodules for builds, that is
 # independent of what the developer currently has initialized
 # in their checkout, because the build environment is completely
 # different to the host OS.
 submodules="dtc ui/keycodemapdb tests/fp/berkeley-softfloat-3 tests/fp/berkeley-testfloat-3"
+sub_deinit=""
 
-trap "status=$?; rm -rf \"$list_file\" \"$vroot_dir\"; exit \$status" 0 1 2 3 15
+function cleanup() {
+    local status=$?
+    rm -rf "$sub_tdir"
+    if test "$sub_deinit" != ""; then
+	git submodule deinit $sub_deinit
+    fi
+    exit $status
+}
+trap "cleanup" 0 1 2 3 15
 
 if git diff-index --quiet HEAD -- &>/dev/null
 then
@@ -36,38 +45,24 @@  then
 else
     HEAD=$(git stash create)
 fi
-git clone --shared . "$vroot_dir"
-test $? -ne 0 && error "failed to clone into '$vroot_dir'"
-
-cd "$vroot_dir"
-test $? -ne 0 && error "failed to change into '$vroot_dir'"
-
-git checkout $HEAD
-test $? -ne 0 && error "failed to checkout $HEAD revision"
-
+git archive --format tar $HEAD > "$tar_file"
+test $? -ne 0 && error "failed to archive qemu"
 for sm in $submodules; do
-    git submodule update --init $sm
-    test $? -ne 0 && error "failed to init submodule $sm"
+    status="$(git submodule status "$sm")"
+    smhash="${status#[ +-]}"
+    smhash="${smhash%% *}"
+    case "$status" in
+	-*)
+	    sub_deinit="$sub_deinit $sm"
+	    git submodule update --init "$sm"
+	    test $? -ne 0 && error "failed to update submodule $sm"
+	    ;;
+	+*)
+	    echo "WARNING: submodule $sm is out of sync"
+	    ;;
+    esac
+    (cd $sm; git archive --format tar --prefix "$sm/" $smhash) > "$sub_file"
+    test $? -ne 0 && error "failed to archive submodule $sm ($smhash)"
+    tar --concatenate --file "$tar_file" "$sub_file"
+    test $? -ne 0 && error "failed append submodule $sm to $tar_file"
 done
-
-if test -n "$submodules"; then
-    {
-        git ls-files || error "git ls-files failed"
-        for sm in $submodules; do
-            (cd $sm; git ls-files) | sed "s:^:$sm/:"
-            if test "${PIPESTATUS[*]}" != "0 0"; then
-                error "git ls-files in submodule $sm failed"
-            fi
-        done
-    } | grep -x -v $(for sm in $submodules; do echo "-e $sm"; done) > "$list_file"
-else
-    git ls-files > "$list_file"
-fi
-
-if test $? -ne 0; then
-    error "failed to generate list file"
-fi
-
-tar -cf "$tar_file" -T "$list_file" || error "failed to create tar file"
-
-exit 0