♻️ split up workflows

.github/workflows/main.yml

@@ -1,40 +0,0 @@
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  install_nvim:
-    name: install nvim
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: bash install_nvim.sh
-
-  install_fish:
-    name: install fish
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: bash install_fish.sh
-
-  install_tmux:
-    name: install tmux
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: bash install_tmux.sh
-
-  install_fzf:
-    name: install fzf
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: bash install_fzf.sh
-
-  install_codespaces_setup:
-    name: install codespaces setup
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - run: bash install.sh

.github/workflows/test_codespaces_install.yml

@@ -0,0 +1,16 @@
+on:
+  push:
+    paths:
+      - install.sh
+      - install_tmux.sh
+      - install_nvim.sh
+      - install_fzf.sh
+      - install_fish.sh
+
+jobs:
+  install_codespaces_setup:
+    name: install codespaces setup
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - run: bash install.sh