diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5263c022..5450e2e0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,5 +13,5 @@ jobs:
   tests:
     uses: ./.github/workflows/nupm-tests.yml
     with:
-      nu_version: "0.88.0"
-      nupm_revision: "f7c0843f4d667194beae468614a46cc8d72cc5db"
+      nu_version: "0.88.1"
+      nupm_revision: "6a9618fa21453bca4000ac33707b7aace0da35c7"
diff --git a/README.md b/README.md
index 0405f889..c46d6d6e 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ git clone https://github.com/amtoine/nu-git-manager
 - activate the `nupm` module with `use nupm`
 - install the `nu-git-manager` package
 ```nushell
-nupm install --path --force nu-git-manager
+nupm install --path --force pkgs/nu-git-manager
 ```
 
 > **Note**
diff --git a/src/nu-git-manager-sugar/completions/nu-complete.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/completions/nu-complete.nu
similarity index 100%
rename from src/nu-git-manager-sugar/completions/nu-complete.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/completions/nu-complete.nu
diff --git a/src/nu-git-manager-sugar/extra.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/extra.nu
similarity index 100%
rename from src/nu-git-manager-sugar/extra.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/extra.nu
diff --git a/src/nu-git-manager-sugar/git/lib/lib.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/lib.nu
similarity index 100%
rename from src/nu-git-manager-sugar/git/lib/lib.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/lib.nu
diff --git a/src/nu-git-manager-sugar/git/lib/prompt.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/prompt.nu
similarity index 100%
rename from src/nu-git-manager-sugar/git/lib/prompt.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/prompt.nu
diff --git a/src/nu-git-manager-sugar/git/lib/style.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/style.nu
similarity index 100%
rename from src/nu-git-manager-sugar/git/lib/style.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/style.nu
diff --git a/src/nu-git-manager-sugar/git/mod.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/mod.nu
similarity index 100%
rename from src/nu-git-manager-sugar/git/mod.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/mod.nu
diff --git a/src/nu-git-manager-sugar/git/prompt.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/prompt.nu
similarity index 100%
rename from src/nu-git-manager-sugar/git/prompt.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/prompt.nu
diff --git a/src/nu-git-manager-sugar/github.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/github.nu
similarity index 100%
rename from src/nu-git-manager-sugar/github.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/github.nu
diff --git a/src/nu-git-manager-sugar/mod.nu b/pkgs/nu-git-manager-sugar/nu-git-manager-sugar/mod.nu
similarity index 100%
rename from src/nu-git-manager-sugar/mod.nu
rename to pkgs/nu-git-manager-sugar/nu-git-manager-sugar/mod.nu
diff --git a/pkgs/nu-git-manager-sugar/package.nuon b/pkgs/nu-git-manager-sugar/package.nuon
new file mode 100644
index 00000000..974b12fa
--- /dev/null
+++ b/pkgs/nu-git-manager-sugar/package.nuon
@@ -0,0 +1,21 @@
+{
+    name: "nu-git-manager-sugar"
+    version: 0.4.0
+    description: "A collection of extra Nushell tools to manage `git` repositories."
+    documentation: "https://github.com/amtoine/nu-git-manager/blob/main/README.md"
+    maintainers: [
+        @amtoine
+        @melMass
+    ]
+    license: "https://github.com/amtoine/nu-git-manager/blob/main/LICENSE"
+    dependencies: {
+        nushell: 0.88.1
+        git: 2.40.1
+        optionals: {
+            "sugar gh": {
+                gh: 2.29.0
+            }
+        }
+    }
+    type: "module"
+}
diff --git a/tests/sugar/git.nu b/pkgs/nu-git-manager-sugar/tests/git.nu
similarity index 95%
rename from tests/sugar/git.nu
rename to pkgs/nu-git-manager-sugar/tests/git.nu
index 7da52c1b..879c2246 100644
--- a/tests/sugar/git.nu
+++ b/pkgs/nu-git-manager-sugar/tests/git.nu
@@ -1,6 +1,6 @@
 use std assert
 
-use ../../src/nu-git-manager-sugar/ git [
+use ../../../pkgs/nu-git-manager-sugar/nu-git-manager-sugar/ git [
     "gm repo get commit"
     "gm repo goto root"
     "gm repo branches"
@@ -11,8 +11,8 @@ use ../../src/nu-git-manager-sugar/ git [
     "gm repo branch wipe"
     "gm repo compare"
 ]
-use ../../src/nu-git-manager/fs/path.nu ["path sanitize"]
-use ../common/setup.nu [get-random-test-dir]
+use ../../../pkgs/nu-git-manager/nu-git-manager/fs/path.nu ["path sanitize"]
+use ../../../tests/common/setup.nu [get-random-test-dir]
 
 def --env init-repo-and-cd-into []: nothing -> path {
     let repo = get-random-test-dir --no-sanitize
@@ -354,9 +354,15 @@ export def branch-compare [] {
 }
 
 export module prompt {
-    use ../../src/nu-git-manager-sugar/git/lib/lib.nu [get-revision, git-action]
-    use ../../src/nu-git-manager-sugar/git/lib/prompt.nu [get-left-prompt]
-    use ../../src/nu-git-manager-sugar/git/lib/style.nu [simplify-path]
+    use ../../../pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/lib.nu [
+        get-revision, git-action
+    ]
+    use ../../../pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/prompt.nu [
+        get-left-prompt
+    ]
+    use ../../../pkgs/nu-git-manager-sugar/nu-git-manager-sugar/git/lib/style.nu [
+        simplify-path
+    ]
 
     def "assert revision" [expected: record] {
         let actual = get-revision --short-hash true
diff --git a/tests/sugar/mod.nu b/pkgs/nu-git-manager-sugar/tests/mod.nu
similarity index 61%
rename from tests/sugar/mod.nu
rename to pkgs/nu-git-manager-sugar/tests/mod.nu
index fed29e15..188dfe7c 100644
--- a/tests/sugar/mod.nu
+++ b/pkgs/nu-git-manager-sugar/tests/mod.nu
@@ -1,6 +1,7 @@
 use std assert
 
-use ../common/import.nu ["assert imports"]
+use ../../../tests/common/import.nu ["assert imports"]
+use ../../../tests/common/setup.nu [get-random-test-dir]
 
 const MODULE = "nu-git-manager-sugar"
 
@@ -41,3 +42,17 @@ export module imports {
 def report [] {
     exit 1
 }
+
+export def install-package [] {
+    # FIXME: is there a way to not rely on hardcoded paths here?
+    use ~/.local/share/nupm/modules/nupm
+
+    with-env {NUPM_HOME: (get-random-test-dir)} {
+        nupm install --no-confirm --path .
+
+        assert (not ($env.NUPM_HOME | path join "scripts" | path exists))
+        assert equal (ls ($env.NUPM_HOME | path join "modules") --short-names | get name) [nu-git-manager-sugar]
+
+        rm --recursive --force --verbose $env.NUPM_HOME
+    }
+}
diff --git a/src/nu-git-manager/completions/nu-complete.nu b/pkgs/nu-git-manager/nu-git-manager/completions/nu-complete.nu
similarity index 100%
rename from src/nu-git-manager/completions/nu-complete.nu
rename to pkgs/nu-git-manager/nu-git-manager/completions/nu-complete.nu
diff --git a/src/nu-git-manager/error/error.nu b/pkgs/nu-git-manager/nu-git-manager/error/error.nu
similarity index 100%
rename from src/nu-git-manager/error/error.nu
rename to pkgs/nu-git-manager/nu-git-manager/error/error.nu
diff --git a/src/nu-git-manager/fs/cache.nu b/pkgs/nu-git-manager/nu-git-manager/fs/cache.nu
similarity index 100%
rename from src/nu-git-manager/fs/cache.nu
rename to pkgs/nu-git-manager/nu-git-manager/fs/cache.nu
diff --git a/src/nu-git-manager/fs/dir.nu b/pkgs/nu-git-manager/nu-git-manager/fs/dir.nu
similarity index 100%
rename from src/nu-git-manager/fs/dir.nu
rename to pkgs/nu-git-manager/nu-git-manager/fs/dir.nu
diff --git a/src/nu-git-manager/fs/path.nu b/pkgs/nu-git-manager/nu-git-manager/fs/path.nu
similarity index 100%
rename from src/nu-git-manager/fs/path.nu
rename to pkgs/nu-git-manager/nu-git-manager/fs/path.nu
diff --git a/src/nu-git-manager/fs/store.nu b/pkgs/nu-git-manager/nu-git-manager/fs/store.nu
similarity index 100%
rename from src/nu-git-manager/fs/store.nu
rename to pkgs/nu-git-manager/nu-git-manager/fs/store.nu
diff --git a/src/nu-git-manager/git/repo.nu b/pkgs/nu-git-manager/nu-git-manager/git/repo.nu
similarity index 100%
rename from src/nu-git-manager/git/repo.nu
rename to pkgs/nu-git-manager/nu-git-manager/git/repo.nu
diff --git a/src/nu-git-manager/git/url.nu b/pkgs/nu-git-manager/nu-git-manager/git/url.nu
similarity index 100%
rename from src/nu-git-manager/git/url.nu
rename to pkgs/nu-git-manager/nu-git-manager/git/url.nu
diff --git a/src/nu-git-manager/mod.nu b/pkgs/nu-git-manager/nu-git-manager/mod.nu
similarity index 100%
rename from src/nu-git-manager/mod.nu
rename to pkgs/nu-git-manager/nu-git-manager/mod.nu
diff --git a/package.nuon b/pkgs/nu-git-manager/package.nuon
similarity index 65%
rename from package.nuon
rename to pkgs/nu-git-manager/package.nuon
index 3886fdf9..e17af38f 100644
--- a/package.nuon
+++ b/pkgs/nu-git-manager/package.nuon
@@ -9,17 +9,9 @@
     ]
     license: "https://github.com/amtoine/nu-git-manager/blob/main/LICENSE"
     dependencies: {
-        nushell: 0.88.0
+        nushell: 0.88.1
         git: 2.40.1
-        optionals: {
-            "sugar gh": {
-                gh: 2.29.0
-            }
-        }
     }
     type: "module"
-    modules: [
-        "./src/nu-git-manager/",
-        "./src/nu-git-manager-sugar/",
-    ]
 }
+
diff --git a/tests/gm.nu b/pkgs/nu-git-manager/tests/gm.nu
similarity index 97%
rename from tests/gm.nu
rename to pkgs/nu-git-manager/tests/gm.nu
index f8262a9b..ceb9f978 100644
--- a/tests/gm.nu
+++ b/pkgs/nu-git-manager/tests/gm.nu
@@ -1,11 +1,11 @@
 use std assert
 
-use ../src/nu-git-manager/fs/path.nu ["path sanitize"]
-use ../src/nu-git-manager/git/repo.nu [list-remotes]
-use ../src/nu-git-manager/ *
+use ../../../pkgs/nu-git-manager/nu-git-manager/fs/path.nu ["path sanitize"]
+use ../../../pkgs/nu-git-manager/nu-git-manager/git/repo.nu [list-remotes]
+use ../../../pkgs/nu-git-manager/nu-git-manager/ *
 
-use common/setup.nu [get-random-test-dir]
-use common/import.nu ["assert imports"]
+use ../../../tests/common/setup.nu [get-random-test-dir]
+use ../../../tests/common/import.nu ["assert imports"]
 
 def run-with-env [code: closure, --prepare-cache] {
     let TEST_ENV_BASE = get-random-test-dir
diff --git a/tests/mod.nu b/pkgs/nu-git-manager/tests/mod.nu
similarity index 94%
rename from tests/mod.nu
rename to pkgs/nu-git-manager/tests/mod.nu
index 59959648..e9f1f63a 100644
--- a/tests/mod.nu
+++ b/pkgs/nu-git-manager/tests/mod.nu
@@ -1,18 +1,24 @@
 use std assert
 
-use ../src/nu-git-manager/git/url.nu [parse-git-url, get-fetch-push-urls]
-use ../src/nu-git-manager/git/repo.nu [is-grafted, get-root-commit, list-remotes]
-use ../src/nu-git-manager/fs/store.nu [get-repo-store-path, list-repos-in-store]
-use ../src/nu-git-manager/fs/cache.nu [
+use ../../../pkgs/nu-git-manager/nu-git-manager/git/url.nu [
+    parse-git-url, get-fetch-push-urls
+]
+use ../../../pkgs/nu-git-manager/nu-git-manager/git/repo.nu [
+    is-grafted, get-root-commit, list-remotes
+]
+use ../../../pkgs/nu-git-manager/nu-git-manager/fs/store.nu [
+    get-repo-store-path, list-repos-in-store
+]
+use ../../../pkgs/nu-git-manager/nu-git-manager/fs/cache.nu [
     get-repo-store-cache-path, check-cache-file, add-to-cache, remove-from-cache, open-cache,
     save-cache, clean-cache-dir
 ]
-use ../src/nu-git-manager/fs/path.nu [
+use ../../../pkgs/nu-git-manager/nu-git-manager/fs/path.nu [
     "path sanitize", "path remove-prefix", "path remove-trailing-path-sep"
 ]
-use ../src/nu-git-manager/fs/dir.nu [clean-empty-directories-rec]
+use ../../../pkgs/nu-git-manager/nu-git-manager/fs/dir.nu [clean-empty-directories-rec]
 
-use common/setup.nu [get-random-test-dir]
+use ../../../tests/common/setup.nu [get-random-test-dir]
 
 export module path {
     export def sanitization [] {
@@ -247,8 +253,8 @@ export def install-package [] {
     with-env {NUPM_HOME: (get-random-test-dir)} {
         nupm install --no-confirm --path .
 
-        assert length (ls ($env.NUPM_HOME | path join "scripts")) 0
-        assert equal (ls ($env.NUPM_HOME | path join "modules") --short-names | get name) [nu-git-manager, nu-git-manager-sugar]
+        assert (not ($env.NUPM_HOME | path join "scripts" | path exists))
+        assert equal (ls ($env.NUPM_HOME | path join "modules") --short-names | get name) [nu-git-manager]
 
         rm --recursive --force --verbose $env.NUPM_HOME
     }
diff --git a/tests/common/import.nu b/tests/common/import.nu
index ce754326..f3226ce3 100644
--- a/tests/common/import.nu
+++ b/tests/common/import.nu
@@ -6,7 +6,7 @@ export def "assert imports" [
     | to nuon
     " | from nuon
     let after = ^$nu.current-exe --no-config-file --commands $"
-        use ./src/($module)/ ($submodule) *
+        use ./($module)/ ($submodule) *
         scope commands | get name
     | to nuon" | from nuon
 
diff --git a/tests/common/setup.nu b/tests/common/setup.nu
index e4baf954..476e2588 100644
--- a/tests/common/setup.nu
+++ b/tests/common/setup.nu
@@ -1,4 +1,4 @@
-use ../../src/nu-git-manager/fs/path.nu ["path sanitize"]
+use ../../pkgs/nu-git-manager/nu-git-manager/fs/path.nu ["path sanitize"]
 
 # return the path to a random test directory
 #
diff --git a/toolkit.nu b/toolkit.nu
index 3b7e2374..fd3345e4 100644
--- a/toolkit.nu
+++ b/toolkit.nu
@@ -1,5 +1,12 @@
 use std repeat
 
+# NOTE: this will likely get replaced by Nupm workspaces in the future
+def list-modules-of-workspace []: nothing -> list<string> {
+    ls pkgs/**/package.nuon
+        | insert pkg {|it| open $it.name | get name }
+        | each {|it| $it.name | path dirname | path join $it.pkg }
+}
+
 # run the tests of the `nu-git-manager` package
 #
 # > **Important**  
@@ -8,22 +15,32 @@ export def "test" [
     pattern?: string = "" # the pattern a test name should match to run
     --verbose # show the output of each tests
 ]: nothing -> nothing {
-    let command = if $verbose {
-        $"nupm test ($pattern) --show-stdout"
+    let args = if $verbose {
+        "--show-stdout"
     } else {
-        $"nupm test ($pattern)"
+        ""
     }
 
     # NOTE: this is for the CI to pass without installing Nupm
-    ^$nu.current-exe --env-config $nu.env-path --commands $"use nupm; ($command)"
+    ^$nu.current-exe --env-config $nu.env-path --commands $"
+        use nupm
+        (list-modules-of-workspace) | each {|pkg|
+            nupm test ($pattern) ($args) --dir \($pkg | path dirname\)
+        }
+    "
 }
 
 # install `nu-git-manager` with Nupm
 export def "install" []: nothing -> nothing {
-    let command = "nupm install --force --path (^git rev-parse --show-toplevel)"
-
     # NOTE: this is for the CI to pass without installing Nupm
-    ^$nu.current-exe --env-config $nu.env-path --commands $"use nupm; ($command)"
+    ^$nu.current-exe --env-config $nu.env-path --commands $"
+        use nupm
+        (list-modules-of-workspace) | each {|pkg|
+            nupm install --force --path \($pkg | path dirname\)
+        }
+    "
+
+    null
 }
 
 # run some code inside an isolated environment
@@ -283,7 +300,7 @@ def document-module [
 }
 
 export def doc [--documentation-dir: path = "./docs/"] {
-    let modules = open package.nuon | get modules
+    let modules = list-modules-of-workspace
 
     let documentation_dir = $documentation_dir | path expand