diff options
Diffstat (limited to 'tests/fetchGit.sh')
| -rw-r--r-- | tests/fetchGit.sh | 83 |
1 files changed, 49 insertions, 34 deletions
diff --git a/tests/fetchGit.sh b/tests/fetchGit.sh index ed8fa14d6..9faa5d9f6 100644 --- a/tests/fetchGit.sh +++ b/tests/fetchGit.sh @@ -11,7 +11,7 @@ repo=$TEST_ROOT/git export _NIX_FORCE_HTTP=1 -rm -rf $repo ${repo}-tmp $TEST_HOME/.cache/nix/gitv2 +rm -rf $repo ${repo}-tmp $TEST_HOME/.cache/nix $TEST_ROOT/worktree $TEST_ROOT/shallow git init $repo git -C $repo config user.email "foobar@example.com" @@ -25,45 +25,50 @@ rev1=$(git -C $repo rev-parse HEAD) echo world > $repo/hello git -C $repo commit -m 'Bla2' -a +git -C $repo worktree add $TEST_ROOT/worktree +echo hello >> $TEST_ROOT/worktree/hello rev2=$(git -C $repo rev-parse HEAD) +# Fetch a worktree +unset _NIX_FORCE_HTTP +path0=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$TEST_ROOT/worktree).outPath") +export _NIX_FORCE_HTTP=1 +[[ $(tail -n 1 $path0/hello) = "hello" ]] + # Fetch the default branch. -path=$(nix eval --raw "(builtins.fetchGit file://$repo).outPath") +path=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$repo).outPath") [[ $(cat $path/hello) = world ]] # In pure eval mode, fetchGit without a revision should fail. -[[ $(nix eval --raw "(builtins.readFile (fetchGit file://$repo + \"/hello\"))") = world ]] -(! nix eval --pure-eval --raw "(builtins.readFile (fetchGit file://$repo + \"/hello\"))") +[[ $(nix eval --impure --raw --expr "builtins.readFile (fetchGit file://$repo + \"/hello\")") = world ]] +(! nix eval --raw --expr "builtins.readFile (fetchGit file://$repo + \"/hello\")") # Fetch using an explicit revision hash. -path2=$(nix eval --raw "(builtins.fetchGit { url = file://$repo; rev = \"$rev2\"; }).outPath") +path2=$(nix eval --raw --expr "(builtins.fetchGit { url = file://$repo; rev = \"$rev2\"; }).outPath") [[ $path = $path2 ]] # In pure eval mode, fetchGit with a revision should succeed. -[[ $(nix eval --pure-eval --raw "(builtins.readFile (fetchGit { url = file://$repo; rev = \"$rev2\"; } + \"/hello\"))") = world ]] +[[ $(nix eval --raw --expr "builtins.readFile (fetchGit { url = file://$repo; rev = \"$rev2\"; } + \"/hello\")") = world ]] # Fetch again. This should be cached. mv $repo ${repo}-tmp -path2=$(nix eval --raw "(builtins.fetchGit file://$repo).outPath") +path2=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$repo).outPath") [[ $path = $path2 ]] -[[ $(nix eval "(builtins.fetchGit file://$repo).revCount") = 2 ]] -[[ $(nix eval --raw "(builtins.fetchGit file://$repo).rev") = $rev2 ]] - -# But with TTL 0, it should fail. -(! nix eval --tarball-ttl 0 "(builtins.fetchGit file://$repo)" -vvvvv) +[[ $(nix eval --impure --expr "(builtins.fetchGit file://$repo).revCount") = 2 ]] +[[ $(nix eval --impure --raw --expr "(builtins.fetchGit file://$repo).rev") = $rev2 ]] # Fetching with a explicit hash should succeed. -path2=$(nix eval --tarball-ttl 0 --raw "(builtins.fetchGit { url = file://$repo; rev = \"$rev2\"; }).outPath") +path2=$(nix eval --refresh --raw --expr "(builtins.fetchGit { url = file://$repo; rev = \"$rev2\"; }).outPath") [[ $path = $path2 ]] -path2=$(nix eval --tarball-ttl 0 --raw "(builtins.fetchGit { url = file://$repo; rev = \"$rev1\"; }).outPath") +path2=$(nix eval --refresh --raw --expr "(builtins.fetchGit { url = file://$repo; rev = \"$rev1\"; }).outPath") [[ $(cat $path2/hello) = utrecht ]] mv ${repo}-tmp $repo # Using a clean working tree should produce the same result. -path2=$(nix eval --raw "(builtins.fetchGit $repo).outPath") +path2=$(nix eval --impure --raw --expr "(builtins.fetchGit $repo).outPath") [[ $path = $path2 ]] # Using an unclean tree should yield the tracked but uncommitted changes. @@ -74,26 +79,27 @@ echo bar > $repo/dir2/bar git -C $repo add dir1/foo git -C $repo rm hello -path2=$(nix eval --raw "(builtins.fetchGit $repo).outPath") +unset _NIX_FORCE_HTTP +path2=$(nix eval --impure --raw --expr "(builtins.fetchGit $repo).outPath") [ ! -e $path2/hello ] [ ! -e $path2/bar ] [ ! -e $path2/dir2/bar ] [ ! -e $path2/.git ] [[ $(cat $path2/dir1/foo) = foo ]] -[[ $(nix eval --raw "(builtins.fetchGit $repo).rev") = 0000000000000000000000000000000000000000 ]] +[[ $(nix eval --impure --raw --expr "(builtins.fetchGit $repo).rev") = 0000000000000000000000000000000000000000 ]] # ... unless we're using an explicit ref or rev. -path3=$(nix eval --raw "(builtins.fetchGit { url = $repo; ref = \"master\"; }).outPath") +path3=$(nix eval --impure --raw --expr "(builtins.fetchGit { url = $repo; ref = \"master\"; }).outPath") [[ $path = $path3 ]] -path3=$(nix eval --raw "(builtins.fetchGit { url = $repo; rev = \"$rev2\"; }).outPath") +path3=$(nix eval --raw --expr "(builtins.fetchGit { url = $repo; rev = \"$rev2\"; }).outPath") [[ $path = $path3 ]] # Committing should not affect the store path. git -C $repo commit -m 'Bla3' -a -path4=$(nix eval --tarball-ttl 0 --raw "(builtins.fetchGit file://$repo).outPath") +path4=$(nix eval --impure --refresh --raw --expr "(builtins.fetchGit file://$repo).outPath") [[ $path2 = $path4 ]] # tarball-ttl should be ignored if we specify a rev @@ -101,43 +107,52 @@ echo delft > $repo/hello git -C $repo add hello git -C $repo commit -m 'Bla4' rev3=$(git -C $repo rev-parse HEAD) -nix eval --tarball-ttl 3600 "(builtins.fetchGit { url = $repo; rev = \"$rev3\"; })" >/dev/null +nix eval --tarball-ttl 3600 --expr "builtins.fetchGit { url = $repo; rev = \"$rev3\"; }" >/dev/null # Update 'path' to reflect latest master -path=$(nix eval --raw "(builtins.fetchGit file://$repo).outPath") +path=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$repo).outPath") # Check behavior when non-master branch is used git -C $repo checkout $rev2 -b dev echo dev > $repo/hello -# File URI uses 'master' unless specified otherwise -path2=$(nix eval --raw "(builtins.fetchGit file://$repo).outPath") -[[ $path = $path2 ]] +# File URI uses dirty tree unless specified otherwise +path2=$(nix eval --impure --raw --expr "(builtins.fetchGit file://$repo).outPath") +[ $(cat $path2/hello) = dev ] # Using local path with branch other than 'master' should work when clean or dirty -path3=$(nix eval --raw "(builtins.fetchGit $repo).outPath") +path3=$(nix eval --impure --raw --expr "(builtins.fetchGit $repo).outPath") # (check dirty-tree handling was used) -[[ $(nix eval --raw "(builtins.fetchGit $repo).rev") = 0000000000000000000000000000000000000000 ]] +[[ $(nix eval --impure --raw --expr "(builtins.fetchGit $repo).rev") = 0000000000000000000000000000000000000000 ]] # Committing shouldn't change store path, or switch to using 'master' git -C $repo commit -m 'Bla5' -a -path4=$(nix eval --raw "(builtins.fetchGit $repo).outPath") +path4=$(nix eval --impure --raw --expr "(builtins.fetchGit $repo).outPath") [[ $(cat $path4/hello) = dev ]] [[ $path3 = $path4 ]] # Confirm same as 'dev' branch -path5=$(nix eval --raw "(builtins.fetchGit { url = $repo; ref = \"dev\"; }).outPath") +path5=$(nix eval --impure --raw --expr "(builtins.fetchGit { url = $repo; ref = \"dev\"; }).outPath") [[ $path3 = $path5 ]] # Nuke the cache -rm -rf $TEST_HOME/.cache/nix/gitv2 +rm -rf $TEST_HOME/.cache/nix -# Try again, but without 'git' on PATH +# Try again, but without 'git' on PATH. This should fail. NIX=$(command -v nix) -# This should fail -(! PATH= $NIX eval --raw "(builtins.fetchGit { url = $repo; ref = \"dev\"; }).outPath" ) +(! PATH= $NIX eval --impure --raw --expr "(builtins.fetchGit { url = $repo; ref = \"dev\"; }).outPath" ) # Try again, with 'git' available. This should work. -path5=$(nix eval --raw "(builtins.fetchGit { url = $repo; ref = \"dev\"; }).outPath") +path5=$(nix eval --impure --raw --expr "(builtins.fetchGit { url = $repo; ref = \"dev\"; }).outPath") [[ $path3 = $path5 ]] + +# Fetching a shallow repo shouldn't work by default, because we can't +# return a revCount. +git clone --depth 1 file://$repo $TEST_ROOT/shallow +(! nix eval --impure --raw --expr "(builtins.fetchGit { url = $TEST_ROOT/shallow; ref = \"dev\"; }).outPath") + +# But you can request a shallow clone, which won't return a revCount. +path6=$(nix eval --impure --raw --expr "(builtins.fetchTree { type = \"git\"; url = \"file://$TEST_ROOT/shallow\"; ref = \"dev\"; shallow = true; }).outPath") +[[ $path3 = $path6 ]] +[[ $(nix eval --impure --expr "(builtins.fetchTree { type = \"git\"; url = \"file://$TEST_ROOT/shallow\"; ref = \"dev\"; shallow = true; }).revCount or 123") == 123 ]] |