From ea6ceba1fb4ad6bb2a53239c9baff40fc1a0fb06 Mon Sep 17 00:00:00 2001
From: Michiel Borkent <michielborkent@gmail.com>
Date: Thu, 28 Mar 2024 16:49:38 +0100
Subject: [PATCH] Fix #185: throw on non-existing library (#212)

---
 neil                  | 10 ++++++----
 src/babashka/neil.clj | 10 ++++++----
 tests.clj             |  9 +++++----
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/neil b/neil
index 27a522b..df0521f 100755
--- a/neil
+++ b/neil
@@ -1236,10 +1236,12 @@ chmod +x bin/kaocha
                      [v :mvn])
                    (when-let [v (latest-mvn-version lib)]
                      [v :mvn])))
+            _ (when-not version
+                (throw (ex-info (str "Couldn't find version for lib: " lib) {:babashka/exit 1})))
             missing? (nil? version)
-            mvn? (= coord-type? :mvn)
-            git-sha? (= coord-type? :git/sha)
-            git-tag? (= coord-type? :git/tag)
+            mvn? (= :mvn coord-type?)
+            git-sha? (= :git/sha coord-type?)
+            git-tag? (= :git/tag coord-type?)
             git-url (when (or git-sha? git-tag?)
                       (or (:git/url opts)
                           (str "https://github.com/" (git/clean-github-lib lib))))
@@ -1679,7 +1681,7 @@ test
                                              curl-get-json)]
     (cond
       (not license-key) (throw (ex-info "No license key provided." {}))
-      (= message "Not Found")
+      (= "Not Found" message)
       (throw (ex-info (format "License '%s' not found." license-key) {:license license-key}))
       (not body)
       (throw (ex-info (format "License '%s' has no body text." (or name license-key))
diff --git a/src/babashka/neil.clj b/src/babashka/neil.clj
index 2595d63..4585137 100644
--- a/src/babashka/neil.clj
+++ b/src/babashka/neil.clj
@@ -378,10 +378,12 @@ chmod +x bin/kaocha
                      [v :mvn])
                    (when-let [v (latest-mvn-version lib)]
                      [v :mvn])))
+            _ (when-not version
+                (throw (ex-info (str "Couldn't find version for lib: " lib) {:babashka/exit 1})))
             missing? (nil? version)
-            mvn? (= coord-type? :mvn)
-            git-sha? (= coord-type? :git/sha)
-            git-tag? (= coord-type? :git/tag)
+            mvn? (= :mvn coord-type?)
+            git-sha? (= :git/sha coord-type?)
+            git-tag? (= :git/tag coord-type?)
             git-url (when (or git-sha? git-tag?)
                       (or (:git/url opts)
                           (str "https://github.com/" (git/clean-github-lib lib))))
@@ -821,7 +823,7 @@ test
                                              curl-get-json)]
     (cond
       (not license-key) (throw (ex-info "No license key provided." {}))
-      (= message "Not Found")
+      (= "Not Found" message)
       (throw (ex-info (format "License '%s' not found." license-key) {:license license-key}))
       (not body)
       (throw (ex-info (format "License '%s' has no body text." (or name license-key))
diff --git a/tests.clj b/tests.clj
index f83be44..49c231a 100644
--- a/tests.clj
+++ b/tests.clj
@@ -2,7 +2,7 @@
   (:require
    [babashka.deps :as deps]
    [babashka.fs :as fs]
-   [babashka.process :refer [check process tokenize]]
+   [babashka.process :as process :refer [check process tokenize]]
    [babashka.tasks :as tasks]
    [clojure.edn :as edn]
    [clojure.string :as str]
@@ -15,7 +15,7 @@
 
 (defn neil [arg & args]
   (let [tmp-file (test-file "deps.edn")]
-    (apply tasks/shell "./neil"
+    (apply process/shell "./neil"
            (concat (tokenize arg) [:deps-file tmp-file] args))
     (let [s (slurp tmp-file)]
       {:raw s
@@ -25,7 +25,8 @@
   (let [{:keys [edn]} (neil "add dep clj-kondo/clj-kondo")]
     (is (-> edn :deps (get 'clj-kondo/clj-kondo))))
   (let [{:keys [edn]} (neil "add dep clj-kondo")]
-    (is (-> edn :deps (get 'clj-kondo/clj-kondo)))))
+    (is (-> edn :deps (get 'clj-kondo/clj-kondo))))
+  (is (thrown? Exception (neil "add dep fake-dep"))))
 
 (deftest add-dep-alias-test
   (let [{:keys [edn]} (neil "add dep clj-kondo/clj-kondo" :alias :lint)]
@@ -43,7 +44,7 @@
         existing-deps {'clj-kondo/clj-kondo {:tag "v2022.03.08" :sha "247e538"}}]
     (spit tmp-file (str "{:deps " existing-deps "}"))
     ;; note this is not a qualified namespace - no version will be found, it should not be added
-    (tasks/shell "./neil add dep com.rpl.specter --deps-file" tmp-file)
+    (tasks/shell {:continue true} "./neil add dep com.rpl.specter --deps-file" tmp-file)
     (let [edn (edn/read-string (slurp tmp-file))]
       ;; make sure existing deps were not deleted
       (is (= (-> edn :deps) existing-deps)))))