From a29aeba782f6e8ec07daa84447afc21ddb0da52c Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Sat, 13 May 2017 17:57:32 +0200
Subject: [PATCH] WIP: improve testplugin setup

Fixes https://github.com/tweekmonster/vim-testbed/issues/8
---
 Dockerfile                          | 12 +++++++-----
 example/Makefile                    | 10 ++++++----
 example/{test/vimrc => testbed.vim} |  4 +++-
 scripts/init.vim                    |  2 ++
 scripts/rtp.vim                     |  3 ---
 scripts/run_vim.sh                  |  4 ++--
 6 files changed, 20 insertions(+), 15 deletions(-)
 rename example/{test/vimrc => testbed.vim} (72%)
 create mode 100644 scripts/init.vim
 delete mode 100644 scripts/rtp.vim

diff --git a/Dockerfile b/Dockerfile
index fc890f1..2742456 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,7 @@ FROM alpine:3.6
 
 RUN adduser -h /home/vimtest -s /bin/sh -D -u 8465 vimtest
 
-RUN mkdir -p /vim /vim-build/bin /plugins
-RUN chown vimtest:vimtest /home /plugins
+RUN mkdir -p /vim /vim-build/bin
 
 # Useful during tests to have these packages in a deeper layer cached already.
 # RUN apk --no-cache add --virtual vim-build build-base
@@ -12,14 +11,17 @@ ADD scripts/argecho.sh /vim-build/bin/argecho
 ADD scripts/install_vim.sh /sbin/install_vim
 ADD scripts/run_vim.sh /sbin/run_vim
 
-RUN chmod +x /vim-build/bin/argecho /sbin/install_vim /sbin/run_vim
+RUN mkdir /home/testbed/.vim /home/testbed/.config
+ADD scripts/init.vim /home/testbed/.vim/
+RUN ln -s ../.vim /home/testbed/.config/nvim
+RUN ln -s .vim/init.vim /home/testbed/.vimrc
 
-ADD scripts/rtp.vim /rtp.vim
+RUN chmod +x /vim-build/bin/argecho /sbin/install_vim /sbin/run_vim
 
 # The user directory for setup
 VOLUME /home/vimtest
 
 # Your plugin
-VOLUME /testplugin
+VOLUME /testbed
 
 ENTRYPOINT ["/sbin/run_vim"]
diff --git a/example/Makefile b/example/Makefile
index 525ed94..3ce6a73 100644
--- a/example/Makefile
+++ b/example/Makefile
@@ -7,10 +7,12 @@ WRITABLE_HOME:=$(shell tmpdir=$$(mktemp -d --dry-run); \
 	cd $(CURDIR)/test; \
 	cp -a vimrc *.vader $${tmpdir}/; \
 	echo $${tmpdir})
-DOCKER = docker run -a stderr --rm \
-	-v $(CURDIR):/testplugin \
-	-v $(WRITABLE_HOME):/home \
-	-v $(CURDIR)/$(PLUGINS):/home/plugins "$(IMAGE)"
+ TODO: remove/unneeded by now?!
+	# -v $(WRITABLE_HOME):/home/testbed \
+
+DOCKER = docker run -ti --rm \
+	-v $(CURDIR):/testbed \
+	-v $(CURDIR)/$(PLUGINS):/home/testbed/.vim/plugins "$(IMAGE)"
 
 test: test-setup
 	docker build -f Dockerfile.tests -t "$(IMAGE)" .
diff --git a/example/test/vimrc b/example/testbed.vim
similarity index 72%
rename from example/test/vimrc
rename to example/testbed.vim
index 0a96881..0c31a51 100644
--- a/example/test/vimrc
+++ b/example/testbed.vim
@@ -1,5 +1,7 @@
 " vint: -ProhibitSetNoCompatible
-source /rtp.vim
+
+let s:this_dir = expand('<sfile>:h')
+exe 'set runtimepath+='.s:this_dir.'/test/plugins/vader.vim'
 
 filetype plugin indent on
 syntax on
diff --git a/scripts/init.vim b/scripts/init.vim
new file mode 100644
index 0000000..44a5fb1
--- /dev/null
+++ b/scripts/init.vim
@@ -0,0 +1,2 @@
+set runtimepath+=/testbed
+source /testbed/testbed.vim
diff --git a/scripts/rtp.vim b/scripts/rtp.vim
deleted file mode 100644
index d0b1a6c..0000000
--- a/scripts/rtp.vim
+++ /dev/null
@@ -1,3 +0,0 @@
-set rtp=/home/vim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,/home/vim/after
-execute 'set rtp+='.join(filter(split(expand('/home/plugins/*')), 'isdirectory(v:val)'), ',')
-set rtp+=/testplugin
diff --git a/scripts/run_vim.sh b/scripts/run_vim.sh
index e1d664a..00d0c9a 100644
--- a/scripts/run_vim.sh
+++ b/scripts/run_vim.sh
@@ -11,7 +11,7 @@ if ! [ -x "/vim-build/bin/$BIN" ]; then
 fi
 
 # Set default vimrc to a visible file
-ARGS="-u /home/vimrc -i NONE"
+ARGS="-i NONE"
 
 # So we can pass the arguments to Vim as it was passed to this script
 while [ $# -gt 0 ]; do
@@ -21,4 +21,4 @@ done
 
 # Run as the vimtest user.  This is not really for security.  It is for running
 # Vim as a user that's unable to write to your volume.
-exec su -l vimtest -c "cd /testplugin && /vim-build/bin/$BIN $ARGS"
+exec su -l vimtest -c "cd /testbed && env VIM_TESTBED=1 /vim-build/bin/$BIN $ARGS"