WIP Add support for multiple sources per chunkbaserock/pedroalvarez/defv8

TODO:
- Add API to the cache server to retrieve a submodule commit from a
  given path.
- Fix cross-bootstrap command.

Change-Id: I3475c2bcb648a272fee33bc878a521f79d4e6581

1 files changed, 75 insertions, 0 deletions

diff --git a/yarns/implementations.yarn b/yarns/implementations.yarn
index 9e84b1d1..d7b49c7f 100644
--- a/yarns/implementations.yarn
+++ b/yarns/implementations.yarn
@@ -45,6 +45,81 @@ locally, which we'll tell Morph to access using `file:` URLs. Specifically,
 we'll create a repository to hold system and stratum morphologies, and
 another to hold a chunk.
 
+    IMPLEMENTS GIVEN a chunk with recursive sources with non-empty paths
+    cd "$DATADIR/gits/morphs"
+    echo "version: 8" > VERSION
+    cat << EOF >> strata/core.morph
+    -   name: invalid-chunk
+        repo: test:chunk-with-submodules
+        ref: master
+        extra-sources:
+        - repo: file://$DATADIR/gits/test-chunk
+          path: somepath
+          ref: master
+        - repo: file://$DATADIR/gits/child-chunk
+          path: somepath
+    EOF
+    git add .
+    git commit -m "More stuff"
+
+
+    IMPLEMENTS GIVEN a chunk with dependencies
+    mkdir "$DATADIR/gits/grandchild-chunk"
+    cd "$DATADIR/gits/grandchild-chunk"
+    git init .
+    touch grandchild-file
+    git add .
+    git commit -m "Initial commit"
+
+    mkdir "$DATADIR/gits/child-chunk"
+    cd "$DATADIR/gits/child-chunk"
+    git init .
+    touch child-file
+    git add .
+    git commit -m "Initial commit"
+    git submodule add -b master file://$DATADIR/gits/grandchild-chunk
+    git commit -m "Initial submodule"
+    git checkout -b new-work
+    git mv child-file child-file-renamed
+    git commit -m "Moar work"
+
+    mkdir "$DATADIR/gits/chunk-with-submodules"
+    cd "$DATADIR/gits/chunk-with-submodules"
+    git init .
+    git add .
+    git commit --allow-empty -m "Initial commit"
+    git submodule add -b master file://$DATADIR/gits/child-chunk
+    #( cd child-chunk && git checkout master)
+    git add .
+    git commit -m "Add submodule"
+
+    cd "$DATADIR/gits/morphs"
+    echo "version: 8" > VERSION
+    cat << EOF >> strata/core.morph
+    -   name: chunk-with-submodules
+        morph: chunk-with-submodules.morph
+        repo: test:chunk-with-submodules
+        ref: master
+        extra-sources:
+        - repo: file://$DATADIR/gits/child-chunk
+          path: child-chunk
+          ref: new-work
+          extra-sources:
+          - repo: file://$DATADIR/gits/grandchild-chunk
+            path: grandchild-chunk
+    EOF
+
+    cat << EOF >> chunk-with-submodules.morph
+    name: chunk-with-submodules
+    kind: chunk
+    build-system: manual
+    build-commands:
+    - file exists child-chunk/child-file-renamed
+    - file exists child-chunk/grandchild-chunk/grandchild-file
+    EOF
+    git add .
+    git commit -m "Add moar stuff"
+
     IMPLEMENTS GIVEN a git server
 
     # Create a directory for all the git repositories.