Comment cloner un sous-répertoire seulement d'un dépôt Git

96

mkdir <repo> cd <repo> git init git remote add -f origin <url> 

git config core.sparseCheckout true 

echo "some/dir/" >> .git/info/sparse-checkout echo "another/sub/tree" >> .git/info/sparse-checkout 

git pull origin master 

function git_sparse_clone() (   rurl="$1" localdir="$2" && shift 2    mkdir -p "$localdir"   cd "$localdir"    git init   git remote add -f origin "$rurl"    git config core.sparseCheckout true    # Loops over remaining args   for i; do     echo "$i" >> .git/info/sparse-checkout   done    git pull origin master ) 

git_sparse_clone "http://github.com/tj/n" "./local/location" "/bin" 

git sparse-checkout init # same as:  # git config core.sparseCheckout true  git sparse-checkout set "A/B" # same as: # echo "A/B" >> .git/info/sparse-checkout  git sparse-checkout list # same as: # cat .git/info/sparse-checkout 

81

git clone \   --depth 1  \   --filter=blob:none  \   --sparse \   https://github.com/cirosantilli/test-git-partial-clone \ ; cd test-git-partial-clone git sparse-checkout set d1 

git clone \   --depth 1  \   --filter=blob:none  \   --sparse \   https://github.com/cirosantilli/test-git-partial-clone-big-small \ ; cd test-git-partial-clone-big-small git sparse-checkout set small 

git clone \   --depth 1  \   --filter=blob:none  \   --no-checkout \   https://github.com/cirosantilli/test-git-partial-clone \ ; cd test-git-partial-clone git checkout master -- d1 

  --filter=blob:none \   --filter=tree:0 \ 

fatal: invalid filter-spec 'combine:blob:none+tree:0' 

git verify-pack -v .git/objects/pack/*.pack 

git clone \   --depth 1 \   --filter=blob:none \   --no-checkout \   https://github.com/cirosantilli/test-git-partial-clone \ ; cd test-git-partial-clone git sparse-checkout init 

git sparse-checkout set d1 

git config --local uploadpack.allowfilter 1 git config --local uploadpack.allowanysha1inwant 1 

#!/usr/bin/env bash set -eu  list-objects() (   git rev-list --all --objects   echo "master commit SHA: $(git log -1 --format="%H")"   echo "mybranch commit SHA: $(git log -1 --format="%H")"   git ls-tree master   git ls-tree mybranch | grep mybranch   git ls-tree master~ | grep root )  # Reproducibility. export GIT_COMMITTER_NAME='a' export GIT_COMMITTER_EMAIL='a' export GIT_AUTHOR_NAME='a' export GIT_AUTHOR_EMAIL='a' export GIT_COMMITTER_DATE='2000-01-01T00:00:00+0000' export GIT_AUTHOR_DATE='2000-01-01T00:00:00+0000'  rm -rf server_repo local_repo mkdir server_repo cd server_repo  # Create repo. git init --quiet git config --local uploadpack.allowfilter 1 git config --local uploadpack.allowanysha1inwant 1  # First commit. # Directories present in all branches. mkdir d1 d2 printf 'd1/a' > ./d1/a printf 'd1/b' > ./d1/b printf 'd2/a' > ./d2/a printf 'd2/b' > ./d2/b # Present only in root. mkdir 'root' printf 'root' > ./root/root git add . git commit -m 'root' --quiet  # Second commit only on master. git rm --quiet -r ./root mkdir 'master' printf 'master' > ./master/master git add . git commit -m 'master commit' --quiet  # Second commit only on mybranch. git checkout -b mybranch --quiet master~ git rm --quiet -r ./root mkdir 'mybranch' printf 'mybranch' > ./mybranch/mybranch git add . git commit -m 'mybranch commit' --quiet  echo "# List and identify all objects" list-objects echo  # Restore master. git checkout --quiet master cd ..  # Clone. Don't checkout for now, only .git/ dir. git clone --depth 1 --quiet --no-checkout --filter=blob:none "file://$(pwd)/server_repo" local_repo cd local_repo  # List missing objects from master. echo "# Missing objects after --no-checkout" git rev-list --all --quiet --objects --missing=print echo  echo "# Git checkout fails without internet" mv ../server_repo ../server_repo.off ! git checkout master echo  echo "# Git checkout fetches the missing directory from internet" mv ../server_repo.off ../server_repo git checkout master -- d1/ echo  echo "# Missing objects after checking out d1" git rev-list --all --quiet --objects --missing=print 

# List and identify all objects c6fcdfaf2b1462f809aecdad83a186eeec00f9c1 fc5e97944480982cfc180a6d6634699921ee63ec 7251a83be9a03161acde7b71a8fda9be19f47128 62d67bce3c672fe2b9065f372726a11e57bade7e b64bf435a3e54c5208a1b70b7bcb0fc627463a75 d1 308150e8fddde043f3dbbb8573abb6af1df96e63 d1/a f70a17f51b7b30fec48a32e4f19ac15e261fd1a4 d1/b 84de03c312dc741d0f2a66df7b2f168d823e122a d2 0975df9b39e23c15f63db194df7f45c76528bccb d2/a 41484c13520fcbb6e7243a26fdb1fc9405c08520 d2/b 7d5230379e4652f1b1da7ed1e78e0b8253e03ba3 master 8b25206ff90e9432f6f1a8600f87a7bd695a24af master/master ef29f15c9a7c5417944cc09711b6a9ee51b01d89 19f7a4ca4a038aff89d803f017f76d2b66063043 mybranch 1b671b190e293aa091239b8b5e8c149411d00523 mybranch/mybranch c3760bb1a0ece87cdbaf9a563c77a45e30a4e30e a0234da53ec608b54813b4271fbf00ba5318b99f root 93ca1422a8da0a9effc465eccbcb17e23015542d root/root master commit SHA: fc5e97944480982cfc180a6d6634699921ee63ec mybranch commit SHA: fc5e97944480982cfc180a6d6634699921ee63ec 040000 tree b64bf435a3e54c5208a1b70b7bcb0fc627463a75    d1 040000 tree 84de03c312dc741d0f2a66df7b2f168d823e122a    d2 040000 tree 7d5230379e4652f1b1da7ed1e78e0b8253e03ba3    master 040000 tree 19f7a4ca4a038aff89d803f017f76d2b66063043    mybranch 040000 tree a0234da53ec608b54813b4271fbf00ba5318b99f    root  # Missing objects after --no-checkout ?f70a17f51b7b30fec48a32e4f19ac15e261fd1a4 ?8b25206ff90e9432f6f1a8600f87a7bd695a24af ?41484c13520fcbb6e7243a26fdb1fc9405c08520 ?0975df9b39e23c15f63db194df7f45c76528bccb ?308150e8fddde043f3dbbb8573abb6af1df96e63  # Git checkout fails without internet fatal: '/home/ciro/bak/git/test-git-web-interface/other-test-repos/partial-clone.tmp/server_repo' 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.  # Git checkout fetches the missing directory from internet remote: Enumerating objects: 1, done. remote: Counting objects: 100% (1/1), done. remote: Total 1 (delta 0), reused 0 (delta 0) Receiving objects: 100% (1/1), 45 bytes | 45.00 KiB/s, done. remote: Enumerating objects: 1, done. remote: Counting objects: 100% (1/1), done. remote: Total 1 (delta 0), reused 0 (delta 0) Receiving objects: 100% (1/1), 45 bytes | 45.00 KiB/s, done.  # Missing objects after checking out d1 ?8b25206ff90e9432f6f1a8600f87a7bd695a24af ?41484c13520fcbb6e7243a26fdb1fc9405c08520 ?0975df9b39e23c15f63db194df7f45c76528bccb 

78

git init <repo> cd <repo> git remote add origin <url> git config core.sparsecheckout true echo "finisht/*" >> .git/info/sparse-checkout git pull --depth=1 origin master 

69

svn export <repo>/trunk/<folder> 

svn export https://github.com/lodash/lodash.com/trunk/docs 

git-download(){     folder=${@/tree\/master/trunk}     folder=${folder/blob\/master/trunk}     svn export $folder }