rcoup/output.log

## output.log
+ git --version
git version 2.30.1.602.g966e671106
+ uname -a
Darwin otata 19.6.0 Darwin Kernel Version 19.6.0: Tue Jan 12 22:13:05 PST 2021; root:xnu-6153.141.16~1/RELEASE_X86_64 x86_64 i386 MacBookPro11,1 Darwin

+ rm -rf ./SK.local.git ./SK.remote.git
+ git clone --bare https://github.com/octocat/Spoon-Knife SK.remote.git
Cloning into bare repository 'SK.remote.git'...
warning: templates not found in /Users/rcoup/share/git-core/templates
remote: Enumerating objects: 16, done.
remote: Total 16 (delta 0), reused 0 (delta 0), pack-reused 16
Receiving objects: 100% (16/16), done.
Resolving deltas: 100% (3/3), done.
+ git -C SK.remote.git config uploadpack.allowFilter true
+ git -C SK.remote.git config uploadpack.allowAnySHA1InWant false
++ pwd
+ REMOTE_URL=file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
+ git clone --bare --filter=blob:none file:///Users/rcoup/code/git/rc-test-data/SK.remote.git SK.local.git
Cloning into bare repository 'SK.local.git'...
warning: templates not found in /Users/rcoup/share/git-core/templates
remote: Enumerating objects: 10, done.
remote: Counting objects: 100% (10/10), done.
remote: Compressing objects: 100% (8/8), done.
remote: Total 10 (delta 1), reused 10 (delta 1), pack-reused 0
Receiving objects: 100% (10/10), done.
Resolving deltas: 100% (1/1), done.
+ cd SK.local.git

+ git config remote.origin.url file:///dev/null
+ git ls-tree HEAD
100644 blob f4790267d0d362a90d6799759ece092616c40779	README.md
100644 blob a83618bcf17b4e8e643de75d09adc0e892043020	index.html
100644 blob 9b8528455cf79bca41ac100bcb531fcbf580985e	styles.css
++ git rev-parse HEAD
+ OLD_HEAD=d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9

++ git hash-object -w --stdin
+ NEW_BLOB=4be557ed63be643afaf898197f7dcbabb37630f1

# prevent mktree from doing a fetch, since it seemingly wants to regardless of --missing

+ git config --unset remote.origin.promisor
++ git mktree --missing
++ echo -e '100644 blob 4be557ed63be643afaf898197f7dcbabb37630f1\tREADME.md'
++ git ls-tree HEAD
++ tail -n +2
fatal: '/dev/null' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: '/dev/null' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
+ NEW_TREE=7a4137f2102b4ef4b042e9748023288fab3fe0b4
++ echo 'Yakka dee'
++ git commit-tree 7a4137f2102b4ef4b042e9748023288fab3fe0b4 -p d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9
+ NEW_COMMIT=32c825a9fb996340c16a3e2a112e8bf4f1a63efb
+ git update-ref refs/heads/main 32c825a9fb996340c16a3e2a112e8bf4f1a63efb

+ git ls-tree refs/heads/main
100644 blob 4be557ed63be643afaf898197f7dcbabb37630f1	README.md
100644 blob a83618bcf17b4e8e643de75d09adc0e892043020	index.html
100644 blob 9b8528455cf79bca41ac100bcb531fcbf580985e	styles.css

+ git config remote.origin.promisor true
+ export GIT_TRACE=1
+ GIT_TRACE=1

# What I actually want to run is `git push`, which does a fetch...
# Do it at the end to demonstrate pack-objects behaviour

# tries to fetch

+ echo d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9..32c825a9fb996340c16a3e2a112e8bf4f1a63efb
+ git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
+ git unpack-objects -n
11:07:41.525395 git.c:447               trace: built-in: git unpack-objects -n
11:07:41.526758 git.c:447               trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
Enumerating objects: 5, done.
11:07:41.529805 run-command.c:667       trace: run_command: git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
11:07:41.538096 git.c:447               trace: built-in: git fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
11:07:41.539890 run-command.c:667       trace: run_command: unset GIT_CONFIG_PARAMETERS GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; GIT_PROTOCOL=version=2 'git-upload-pack '\''/dev/null'\'''
11:07:41.555561 git.c:447               trace: built-in: git upload-pack /dev/null
fatal: '/dev/null' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
Counting objects: 100% (5/5), done.
Delta compression using up to 4 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 736.55 KiB | 3.23 MiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 736.53 KiB | 49.10 MiB/s, done.

# so does this (for any value of --missing=)

+ echo d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9..32c825a9fb996340c16a3e2a112e8bf4f1a63efb
+ git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
+ git unpack-objects -n
11:07:41.806533 git.c:447               trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
Enumerating objects: 5, done.
11:07:41.812889 run-command.c:667       trace: run_command: git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
11:07:41.812829 git.c:447               trace: built-in: git unpack-objects -n
11:07:41.825654 git.c:447               trace: built-in: git fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
11:07:41.829374 run-command.c:667       trace: run_command: unset GIT_CONFIG_PARAMETERS GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; GIT_PROTOCOL=version=2 'git-upload-pack '\''/dev/null'\'''
11:07:41.848716 git.c:447               trace: built-in: git upload-pack /dev/null
fatal: '/dev/null' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
Counting objects: 100% (5/5), done.
Delta compression using up to 4 threads
Compressing objects: 100% (3/3), done.
Writing objects: 100% (3/3), 736.55 KiB | 3.26 MiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 736.53 KiB | 52.61 MiB/s, done.

# this doesn't

+ echo d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9..32c825a9fb996340c16a3e2a112e8bf4f1a63efb
+ git -c pack.window=0 pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
+ git unpack-objects -n
11:07:42.099332 git.c:447               trace: built-in: git unpack-objects -n
11:07:42.100011 git.c:447               trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
Enumerating objects: 3, done.
Counting objects: 100% (3/3), done.
Writing objects: 100% (3/3), 736.55 KiB | 2.33 MiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 736.53 KiB | 52.61 MiB/s, done.

# What I actually want to run.
# This does a fetch...

+ git config remote.origin.url file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
11:07:42.426521 git.c:447               trace: built-in: git config remote.origin.url file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
+ git push origin main
11:07:42.440650 git.c:447               trace: built-in: git push origin main
11:07:42.441911 run-command.c:667       trace: run_command: unset GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; 'git-receive-pack '\''/Users/rcoup/code/git/rc-test-data/SK.remote.git'\'''
11:07:42.456123 git.c:447               trace: built-in: git receive-pack /Users/rcoup/code/git/rc-test-data/SK.remote.git
11:07:42.458678 run-command.c:667       trace: run_command: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
11:07:42.468836 git.c:447               trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
Enumerating objects: 5, done.
11:07:42.471562 run-command.c:667       trace: run_command: git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
11:07:42.482331 git.c:447               trace: built-in: git fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
11:07:42.484027 run-command.c:667       trace: run_command: unset GIT_CONFIG_PARAMETERS GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; GIT_PROTOCOL=version=2 'git-upload-pack '\''/Users/rcoup/code/git/rc-test-data/SK.remote.git'\'''
11:07:42.497197 git.c:447               trace: built-in: git upload-pack /Users/rcoup/code/git/rc-test-data/SK.remote.git
11:07:42.500756 run-command.c:667       trace: run_command: git pack-objects --revs --thin --stdout --progress --delta-base-offset --filter=blob:none
remote: 11:07:42.517759 git.c:447               trace: built-in: git pack-objects --revs --thin --stdout --progress --delta-base-offset --filter=blob:none
remote: Enumerating objects: 1, done.
remote: Counting objects: 100% (1/1), done.
11:07:42.520765 run-command.c:667       trace: run_command: git index-pack --stdin -v --fix-thin --promisor --pack_header=2,1
remote: Total 1 (delta 0), reused 0 (delta 0), pack-reused 0
11:07:42.530822 git.c:447               trace: built-in: git index-pack --stdin -v --fix-thin --promisor --pack_header=2,1
Receiving objects: 100% (1/1), 467 bytes | 467.00 KiB/s, done.
11:07:42.537394 run-command.c:667       trace: run_command: git maintenance run --auto --no-quiet
11:07:42.549135 git.c:447               trace: built-in: git maintenance run --auto --no-quiet
Counting objects: 100% (5/5), done.
Delta compression using up to 4 threads
Compressing objects: 100% (3/3), done.
11:07:42.755778 run-command.c:667       trace: run_command: GIT_ALTERNATE_OBJECT_DIRECTORIES=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects GIT_OBJECT_DIRECTORY=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p GIT_QUARANTINE_PATH=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p git unpack-objects --pack_header=2,3
remote: 11:07:42.765085 git.c:447               trace: built-in: git unpack-objects --pack_header=2,3
Writing objects: 100% (3/3), 736.55 KiB | 3.13 MiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
11:07:42.844721 run-command.c:667       trace: run_command: GIT_ALTERNATE_OBJECT_DIRECTORIES=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects GIT_OBJECT_DIRECTORY=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p GIT_QUARANTINE_PATH=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p git rev-list --objects --stdin --not --all --quiet --alternate-refs '--progress=Checking connectivity'
remote: 11:07:42.852933 git.c:447               trace: built-in: git rev-list --objects --stdin --not --all --quiet --alternate-refs '--progress=Checking connectivity'
remote: 11:07:42.855272 run-command.c:667       trace: run_command: unset GIT_ALTERNATE_OBJECT_DIRECTORIES GIT_DIR GIT_OBJECT_DIRECTORY GIT_PREFIX; git --git-dir=/Users/rcoup/code/git/rc-test-data/SK.remote.git for-each-ref '--format=%(objectname)'
remote: 11:07:42.866388 git.c:447               trace: built-in: git for-each-ref '--format=%(objectname)'
11:07:42.882768 run-command.c:667       trace: run_command: git gc --auto --quiet
remote: 11:07:42.891868 git.c:447               trace: built-in: git gc --auto --quiet
To file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
   d0dd1f6..32c825a  main -> main

## partial-clone-fetch-during-push.sh
#!/bin/bash
set -exu

git --version; uname -a

rm -rf ./SK.*.git

git clone --bare https://github.com/octocat/Spoon-Knife SK.remote.git
git -C SK.remote.git config uploadpack.allowFilter true
git -C SK.remote.git config uploadpack.allowAnySHA1InWant false

REMOTE_URL="file://$(pwd)/SK.remote.git"
git clone --bare --filter=blob:none "${REMOTE_URL}" SK.local.git

cd SK.local.git

# make fetches fail
git config remote.origin.url "file:///dev/null"

git ls-tree HEAD
OLD_HEAD=$(git rev-parse HEAD)

NEW_BLOB=$(git hash-object -w --stdin </usr/share/dict/words)

# prevent mktree from doing a fetch, since it seemingly wants to regardless of --missing
git config --unset remote.origin.promisor

NEW_TREE=$(
	(
	echo -e "100644 blob ${NEW_BLOB}\tREADME.md"
	git ls-tree HEAD | tail -n +2
	) | git mktree --missing
)

NEW_COMMIT=$(echo "Yakka dee" | git commit-tree "${NEW_TREE}" -p "${OLD_HEAD}")

git update-ref refs/heads/main "${NEW_COMMIT}"
git ls-tree refs/heads/main

# re-enable the promisor
git config remote.origin.promisor true

export GIT_TRACE=1

# What I actually want to run is `git push`, which does a fetch...
# Do it at the end to demonstrate pack-objects behaviour

# tries to fetch
echo "${OLD_HEAD}..${NEW_COMMIT}" \
| git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress | git unpack-objects -n

# so does this (for any value of --missing=)
echo "${OLD_HEAD}..${NEW_COMMIT}" \
| git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any | git unpack-objects -n

# this doesn't
echo "${OLD_HEAD}..${NEW_COMMIT}" \
| git -c 'pack.window=0' pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any | git unpack-objects -n

# What I actually want to run.
# This does a fetch...
git config remote.origin.url "${REMOTE_URL}"
git push origin main
	+ git --version
	git version 2.30.1.602.g966e671106
	+ uname -a
	Darwin otata 19.6.0 Darwin Kernel Version 19.6.0: Tue Jan 12 22:13:05 PST 2021; root:xnu-6153.141.16~1/RELEASE_X86_64 x86_64 i386 MacBookPro11,1 Darwin

	+ rm -rf ./SK.local.git ./SK.remote.git
	+ git clone --bare https://github.com/octocat/Spoon-Knife SK.remote.git
	Cloning into bare repository 'SK.remote.git'...
	warning: templates not found in /Users/rcoup/share/git-core/templates
	remote: Enumerating objects: 16, done.
	remote: Total 16 (delta 0), reused 0 (delta 0), pack-reused 16
	Receiving objects: 100% (16/16), done.
	Resolving deltas: 100% (3/3), done.
	+ git -C SK.remote.git config uploadpack.allowFilter true
	+ git -C SK.remote.git config uploadpack.allowAnySHA1InWant false
	++ pwd
	+ REMOTE_URL=file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
	+ git clone --bare --filter=blob:none file:///Users/rcoup/code/git/rc-test-data/SK.remote.git SK.local.git
	Cloning into bare repository 'SK.local.git'...
	warning: templates not found in /Users/rcoup/share/git-core/templates
	remote: Enumerating objects: 10, done.
	remote: Counting objects: 100% (10/10), done.
	remote: Compressing objects: 100% (8/8), done.
	remote: Total 10 (delta 1), reused 10 (delta 1), pack-reused 0
	Receiving objects: 100% (10/10), done.
	Resolving deltas: 100% (1/1), done.
	+ cd SK.local.git

	+ git config remote.origin.url file:///dev/null
	+ git ls-tree HEAD
	100644 blob f4790267d0d362a90d6799759ece092616c40779 README.md
	100644 blob a83618bcf17b4e8e643de75d09adc0e892043020 index.html
	100644 blob 9b8528455cf79bca41ac100bcb531fcbf580985e styles.css
	++ git rev-parse HEAD
	+ OLD_HEAD=d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9

	++ git hash-object -w --stdin
	+ NEW_BLOB=4be557ed63be643afaf898197f7dcbabb37630f1

	# prevent mktree from doing a fetch, since it seemingly wants to regardless of --missing

	+ git config --unset remote.origin.promisor
	++ git mktree --missing
	++ echo -e '100644 blob 4be557ed63be643afaf898197f7dcbabb37630f1\tREADME.md'
	++ git ls-tree HEAD
	++ tail -n +2
	fatal: '/dev/null' does not appear to be a git repository
	fatal: Could not read from remote repository.

	Please make sure you have the correct access rights
	and the repository exists.
	fatal: '/dev/null' does not appear to be a git repository
	fatal: Could not read from remote repository.

	Please make sure you have the correct access rights
	and the repository exists.
	+ NEW_TREE=7a4137f2102b4ef4b042e9748023288fab3fe0b4
	++ echo 'Yakka dee'
	++ git commit-tree 7a4137f2102b4ef4b042e9748023288fab3fe0b4 -p d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9
	+ NEW_COMMIT=32c825a9fb996340c16a3e2a112e8bf4f1a63efb
	+ git update-ref refs/heads/main 32c825a9fb996340c16a3e2a112e8bf4f1a63efb

	+ git ls-tree refs/heads/main
	100644 blob 4be557ed63be643afaf898197f7dcbabb37630f1 README.md
	100644 blob a83618bcf17b4e8e643de75d09adc0e892043020 index.html
	100644 blob 9b8528455cf79bca41ac100bcb531fcbf580985e styles.css

	+ git config remote.origin.promisor true
	+ export GIT_TRACE=1
	+ GIT_TRACE=1

	# What I actually want to run is `git push`, which does a fetch...
	# Do it at the end to demonstrate pack-objects behaviour

	# tries to fetch

	+ echo d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9..32c825a9fb996340c16a3e2a112e8bf4f1a63efb
	+ git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
	+ git unpack-objects -n
	11:07:41.525395 git.c:447 trace: built-in: git unpack-objects -n
	11:07:41.526758 git.c:447 trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
	Enumerating objects: 5, done.
	11:07:41.529805 run-command.c:667 trace: run_command: git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
	11:07:41.538096 git.c:447 trace: built-in: git fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
	11:07:41.539890 run-command.c:667 trace: run_command: unset GIT_CONFIG_PARAMETERS GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; GIT_PROTOCOL=version=2 'git-upload-pack '\''/dev/null'\'''
	11:07:41.555561 git.c:447 trace: built-in: git upload-pack /dev/null
	fatal: '/dev/null' does not appear to be a git repository
	fatal: Could not read from remote repository.

	Please make sure you have the correct access rights
	and the repository exists.
	Counting objects: 100% (5/5), done.
	Delta compression using up to 4 threads
	Compressing objects: 100% (3/3), done.
	Writing objects: 100% (3/3), 736.55 KiB \| 3.23 MiB/s, done.
	Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
	Unpacking objects: 100% (3/3), 736.53 KiB \| 49.10 MiB/s, done.

	# so does this (for any value of --missing=)

	+ echo d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9..32c825a9fb996340c16a3e2a112e8bf4f1a63efb
	+ git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
	+ git unpack-objects -n
	11:07:41.806533 git.c:447 trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
	Enumerating objects: 5, done.
	11:07:41.812889 run-command.c:667 trace: run_command: git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
	11:07:41.812829 git.c:447 trace: built-in: git unpack-objects -n
	11:07:41.825654 git.c:447 trace: built-in: git fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
	11:07:41.829374 run-command.c:667 trace: run_command: unset GIT_CONFIG_PARAMETERS GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; GIT_PROTOCOL=version=2 'git-upload-pack '\''/dev/null'\'''
	11:07:41.848716 git.c:447 trace: built-in: git upload-pack /dev/null
	fatal: '/dev/null' does not appear to be a git repository
	fatal: Could not read from remote repository.

	Please make sure you have the correct access rights
	and the repository exists.
	Counting objects: 100% (5/5), done.
	Delta compression using up to 4 threads
	Compressing objects: 100% (3/3), done.
	Writing objects: 100% (3/3), 736.55 KiB \| 3.26 MiB/s, done.
	Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
	Unpacking objects: 100% (3/3), 736.53 KiB \| 52.61 MiB/s, done.

	# this doesn't

	+ echo d0dd1f61b33d64e29d8bc1372a94ef6a2fee76a9..32c825a9fb996340c16a3e2a112e8bf4f1a63efb
	+ git -c pack.window=0 pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
	+ git unpack-objects -n
	11:07:42.099332 git.c:447 trace: built-in: git unpack-objects -n
	11:07:42.100011 git.c:447 trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any
	Enumerating objects: 3, done.
	Counting objects: 100% (3/3), done.
	Writing objects: 100% (3/3), 736.55 KiB \| 2.33 MiB/s, done.
	Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
	Unpacking objects: 100% (3/3), 736.53 KiB \| 52.61 MiB/s, done.

	# What I actually want to run.
	# This does a fetch...

	+ git config remote.origin.url file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
	11:07:42.426521 git.c:447 trace: built-in: git config remote.origin.url file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
	+ git push origin main
	11:07:42.440650 git.c:447 trace: built-in: git push origin main
	11:07:42.441911 run-command.c:667 trace: run_command: unset GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; 'git-receive-pack '\''/Users/rcoup/code/git/rc-test-data/SK.remote.git'\'''
	11:07:42.456123 git.c:447 trace: built-in: git receive-pack /Users/rcoup/code/git/rc-test-data/SK.remote.git
	11:07:42.458678 run-command.c:667 trace: run_command: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
	11:07:42.468836 git.c:447 trace: built-in: git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress
	Enumerating objects: 5, done.
	11:07:42.471562 run-command.c:667 trace: run_command: git -c fetch.negotiationAlgorithm=noop fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
	11:07:42.482331 git.c:447 trace: built-in: git fetch origin --no-tags --no-write-fetch-head --recurse-submodules=no --filter=blob:none --stdin
	11:07:42.484027 run-command.c:667 trace: run_command: unset GIT_CONFIG_PARAMETERS GIT_DIR GIT_IMPLICIT_WORK_TREE GIT_PREFIX; GIT_PROTOCOL=version=2 'git-upload-pack '\''/Users/rcoup/code/git/rc-test-data/SK.remote.git'\'''
	11:07:42.497197 git.c:447 trace: built-in: git upload-pack /Users/rcoup/code/git/rc-test-data/SK.remote.git
	11:07:42.500756 run-command.c:667 trace: run_command: git pack-objects --revs --thin --stdout --progress --delta-base-offset --filter=blob:none
	remote: 11:07:42.517759 git.c:447 trace: built-in: git pack-objects --revs --thin --stdout --progress --delta-base-offset --filter=blob:none
	remote: Enumerating objects: 1, done.
	remote: Counting objects: 100% (1/1), done.
	11:07:42.520765 run-command.c:667 trace: run_command: git index-pack --stdin -v --fix-thin --promisor --pack_header=2,1
	remote: Total 1 (delta 0), reused 0 (delta 0), pack-reused 0
	11:07:42.530822 git.c:447 trace: built-in: git index-pack --stdin -v --fix-thin --promisor --pack_header=2,1
	Receiving objects: 100% (1/1), 467 bytes \| 467.00 KiB/s, done.
	11:07:42.537394 run-command.c:667 trace: run_command: git maintenance run --auto --no-quiet
	11:07:42.549135 git.c:447 trace: built-in: git maintenance run --auto --no-quiet
	Counting objects: 100% (5/5), done.
	Delta compression using up to 4 threads
	Compressing objects: 100% (3/3), done.
	11:07:42.755778 run-command.c:667 trace: run_command: GIT_ALTERNATE_OBJECT_DIRECTORIES=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects GIT_OBJECT_DIRECTORY=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p GIT_QUARANTINE_PATH=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p git unpack-objects --pack_header=2,3
	remote: 11:07:42.765085 git.c:447 trace: built-in: git unpack-objects --pack_header=2,3
	Writing objects: 100% (3/3), 736.55 KiB \| 3.13 MiB/s, done.
	Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
	11:07:42.844721 run-command.c:667 trace: run_command: GIT_ALTERNATE_OBJECT_DIRECTORIES=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects GIT_OBJECT_DIRECTORY=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p GIT_QUARANTINE_PATH=/Users/rcoup/code/git/rc-test-data/SK.remote.git/./objects/incoming-1pRQ8p git rev-list --objects --stdin --not --all --quiet --alternate-refs '--progress=Checking connectivity'
	remote: 11:07:42.852933 git.c:447 trace: built-in: git rev-list --objects --stdin --not --all --quiet --alternate-refs '--progress=Checking connectivity'
	remote: 11:07:42.855272 run-command.c:667 trace: run_command: unset GIT_ALTERNATE_OBJECT_DIRECTORIES GIT_DIR GIT_OBJECT_DIRECTORY GIT_PREFIX; git --git-dir=/Users/rcoup/code/git/rc-test-data/SK.remote.git for-each-ref '--format=%(objectname)'
	remote: 11:07:42.866388 git.c:447 trace: built-in: git for-each-ref '--format=%(objectname)'
	11:07:42.882768 run-command.c:667 trace: run_command: git gc --auto --quiet
	remote: 11:07:42.891868 git.c:447 trace: built-in: git gc --auto --quiet
	To file:///Users/rcoup/code/git/rc-test-data/SK.remote.git
	d0dd1f6..32c825a main -> main
	#!/bin/bash
	set -exu

	git --version; uname -a

	rm -rf ./SK.*.git

	git clone --bare https://github.com/octocat/Spoon-Knife SK.remote.git
	git -C SK.remote.git config uploadpack.allowFilter true
	git -C SK.remote.git config uploadpack.allowAnySHA1InWant false

	REMOTE_URL="file://$(pwd)/SK.remote.git"
	git clone --bare --filter=blob:none "${REMOTE_URL}" SK.local.git

	cd SK.local.git

	# make fetches fail
	git config remote.origin.url "file:///dev/null"

	git ls-tree HEAD
	OLD_HEAD=$(git rev-parse HEAD)

	NEW_BLOB=$(git hash-object -w --stdin </usr/share/dict/words)

	# prevent mktree from doing a fetch, since it seemingly wants to regardless of --missing
	git config --unset remote.origin.promisor

	NEW_TREE=$(
	(
	echo -e "100644 blob ${NEW_BLOB}\tREADME.md"
	git ls-tree HEAD \| tail -n +2
	) \| git mktree --missing
	)

	NEW_COMMIT=$(echo "Yakka dee" \| git commit-tree "${NEW_TREE}" -p "${OLD_HEAD}")

	git update-ref refs/heads/main "${NEW_COMMIT}"
	git ls-tree refs/heads/main

	# re-enable the promisor
	git config remote.origin.promisor true

	export GIT_TRACE=1

	# What I actually want to run is `git push`, which does a fetch...
	# Do it at the end to demonstrate pack-objects behaviour

	# tries to fetch
	echo "${OLD_HEAD}..${NEW_COMMIT}" \
	\| git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress \| git unpack-objects -n

	# so does this (for any value of --missing=)
	echo "${OLD_HEAD}..${NEW_COMMIT}" \
	\| git pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any \| git unpack-objects -n

	# this doesn't
	echo "${OLD_HEAD}..${NEW_COMMIT}" \
	\| git -c 'pack.window=0' pack-objects --all-progress-implied --revs --stdout --thin --delta-base-offset --progress --missing=allow-any \| git unpack-objects -n

	# What I actually want to run.
	# This does a fetch...
	git config remote.origin.url "${REMOTE_URL}"
	git push origin main