Fix handling of base directory

Prior to this patch, Dotbot was relying on running with the base
directory being the current working directory. In practice, it was
relying on the install shim to set up this context. It makes more sense
sense to actually execute `chdir()` within Dotbot itself, rather than
relying on the install shim to do so.

3 files changed, 6 insertions, 8 deletions

diff --git a/test/test-lib.bash b/test/test-lib.bash
index 008c2f8..3a24510 100644
--- a/test/test-lib.bash
+++ b/test/test-lib.bash
@@ -51,17 +51,15 @@ initialize() {
 
 run_dotbot() {
     (
-        cd "${DOTFILES}"
-        cat > "${INSTALL_CONF}"
-        ${DOTBOT_EXEC} -d . -c "${INSTALL_CONF}" "${@}"
+        cat > "${DOTFILES}/${INSTALL_CONF}"
+        ${DOTBOT_EXEC} -d "${DOTFILES}" -c "${DOTFILES}/${INSTALL_CONF}" "${@}"
     )
 }
 
 run_dotbot_json() {
     (
-        cd "${DOTFILES}"
-        cat > "${INSTALL_CONF_JSON}"
-        ${DOTBOT_EXEC} -d . -c "${INSTALL_CONF_JSON}" "${@}"
+        cat > "${DOTFILES}/${INSTALL_CONF_JSON}"
+        ${DOTBOT_EXEC} -d "${DOTFILES}" -c "${DOTFILES}/${INSTALL_CONF_JSON}" "${@}"
     )
 }
 
diff --git a/test/tests/plugin-dir.bash b/test/tests/plugin-dir.bash
index 299f144..f3a5e94 100644
--- a/test/tests/plugin-dir.bash
+++ b/test/tests/plugin-dir.bash
@@ -19,7 +19,7 @@ EOF
 '
 
 test_expect_success 'run' '
-run_dotbot --plugin-dir plugins <<EOF
+run_dotbot --plugin-dir ${DOTFILES}/plugins <<EOF
 - test: ~
 EOF
 '
diff --git a/test/tests/plugin.bash b/test/tests/plugin.bash
index 960e9ce..bdf0c7f 100644
--- a/test/tests/plugin.bash
+++ b/test/tests/plugin.bash
@@ -18,7 +18,7 @@ EOF
 '
 
 test_expect_success 'run' '
-run_dotbot --plugin test.py <<EOF
+run_dotbot --plugin ${DOTFILES}/test.py <<EOF
 - test: ~
 EOF
 '