Fix #1544: :local/root in script-adjacent bb.edn should resolve relative to script

CHANGELOG.md

@@ -11,6 +11,10 @@ A preview of the next release can be installed from
 Berlin. Save the date and/or submit your babashka/clojure-related 20 minute talk
 in the CfP!
 
+## Unreleased
+
+- [#1544](https://github.com/babashka/babashka/issues/1544): `:local/root` in script-adjacent bb.edn should resolve relative to script
+
 ## 1.3.178 (2023-04-18)
 
 - Fix regression with [#1541](https://github.com/babashka/babashka/issues/1541)

src/babashka/main.clj

@@ -1128,7 +1128,7 @@ Use bb run --help to show this help output.
         config (:config global-opts)
         merge-deps (:merge-deps global-opts)
         abs-path #(-> % io/file .getAbsolutePath)
-        bb-edn-file (cond
+        config (cond
                  config (when (fs/exists? config) (abs-path config))
                  jar (some-> [jar] cp/new-loader (cp/resource "META-INF/bb.edn") .toString)
                  :else (if (and file (fs/exists? file))
@@ -1142,16 +1142,16 @@ Use bb run --help to show this help output.
                               ;; default to local bb.edn
                          (when (fs/exists? "bb.edn")
                            (abs-path "bb.edn"))))
-        bb-edn (when (or bb-edn-file merge-deps)
+        bb-edn (when (or config merge-deps)
-                 (when bb-edn-file (System/setProperty "babashka.config" bb-edn-file))
+                 (when config (System/setProperty "babashka.config" config))
-                 (let [raw-string (when bb-edn-file (slurp bb-edn-file))
+                 (let [raw-string (when config (slurp config))
-                       edn (when bb-edn-file (read-bb-edn raw-string))
+                       edn (when config (read-bb-edn raw-string))
                        edn (if merge-deps
                              (deps/merge-deps [edn (read-bb-edn merge-deps)])
                              edn)
                        edn (assoc edn
                                   :raw raw-string
-                                  :file bb-edn-file)
+                                  :file config)
                        edn (if-let [deps-root (or (:deps-root global-opts)
                                                   (some-> config fs/parent))]
                              (assoc edn :deps-root deps-root)

test-resources/adjacent_bb/bb.edn

@@ -1 +1,2 @@
-{:deps {medley/medley {:mvn/version "1.3.0"}}}
+{:deps {medley/medley {:mvn/version "1.3.0"}
+        my-local/dep {:local/root "../local-dep"}}}

test-resources/adjacent_bb/medley.bb

@@ -1,5 +1,9 @@
 #!/usr/bin/env bb
 
+(require '[local-dep])
+
+(assert (= :foo local-dep/local-dep-var))
+
 (ns medley
   (:require [medley.core :as medley]))
 

test-resources/local-dep/deps.edn

@@ -0,0 +1 @@
+{:paths ["src"]}

test-resources/local-dep/src/local_dep.clj

@@ -0,0 +1,3 @@
+(ns local-dep)
+
+(def local-dep-var :foo)