From 1f9633ee14fd448c62ebf3415cbae1b5110cfa36 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 17 Aug 2025 20:53:36 +0000
Subject: [PATCH 1/8] Initial plan


From 4ac24eda8dfbe7aff5e15acedffb8a54db05b759 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 17 Aug 2025 21:00:11 +0000
Subject: [PATCH 2/8] Update Nix version requirement from 2.13 to 2.18 in
 flake.nix

Co-authored-by: blaggacao <7548295+blaggacao@users.noreply.github.com>
---
 flake.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 2b1ea2be..cd96402f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,7 +70,7 @@
       inherit (fwlib') blockTypes actions dataWith flakeModule grow growOn findTargets;
     };
   in
-    assert inputs.nixpkgs.lib.assertMsg ((builtins.compareVersions builtins.nixVersion "2.13") >= 0) "The truth is: you'll need a newer nix version to use Standard (minimum: v2.13).";
+    assert inputs.nixpkgs.lib.assertMsg ((builtins.compareVersions builtins.nixVersion "2.18") >= 0) "The truth is: you'll need a newer nix version to use Standard (minimum: v2.18).";
       (import ./dogfood.nix (inputs
         // {
           std = std // {inherit (inputs.self) narHash;};

From 52cf1414e78b33a106857939a32af34cf75a8dea Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 17 Aug 2025 21:17:46 +0000
Subject: [PATCH 3/8] Update GitHub Actions workflows to use
 DeterminateSystems/nix-installer-action@main for Nix 2.18+ compatibility

Co-authored-by: blaggacao <7548295+blaggacao@users.noreply.github.com>
---
 .github/workflows/gh-pages.yaml | 2 +-
 .github/workflows/std.yml       | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/gh-pages.yaml b/.github/workflows/gh-pages.yaml
index 4bbfd20b..a58f17d3 100644
--- a/.github/workflows/gh-pages.yaml
+++ b/.github/workflows/gh-pages.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: nixbuild/nix-quick-install-action@v25
+      - uses: DeterminateSystems/nix-installer-action@main
 
       - name: Update subflake references
         run: ./.github/workflows/update-subflake.sh
diff --git a/.github/workflows/std.yml b/.github/workflows/std.yml
index 60edfdd7..7f70f054 100644
--- a/.github/workflows/std.yml
+++ b/.github/workflows/std.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ${{ inputs.runs-on }}
     steps:
       - uses: actions/checkout@v3
-      - uses: nixbuild/nix-quick-install-action@v25
+      - uses: DeterminateSystems/nix-installer-action@main
       - name: Update subflake references
         run: ./.github/workflows/update-subflake.sh
       # - uses: DeterminateSystems/magic-nix-cache-action@main
@@ -40,7 +40,7 @@ jobs:
     name: ${{ matrix.target.jobName }}
     runs-on: ${{ inputs.runs-on }}
     steps:
-      - uses: nixbuild/nix-quick-install-action@v25
+      - uses: DeterminateSystems/nix-installer-action@main
       # - uses: DeterminateSystems/magic-nix-cache-action@main
       - uses: divnix/std-action/run@main
 
@@ -53,7 +53,7 @@ jobs:
     name: ${{ matrix.target.jobName }}
     runs-on: ${{ inputs.runs-on }}
     steps:
-      - uses: nixbuild/nix-quick-install-action@v25
+      - uses: DeterminateSystems/nix-installer-action@main
       # - uses: DeterminateSystems/magic-nix-cache-action@main
       - uses: divnix/std-action/run@main
 
@@ -66,7 +66,7 @@ jobs:
     name: ${{ matrix.target.jobName }}
     runs-on: ${{ inputs.runs-on }}
     steps:
-      - uses: nixbuild/nix-quick-install-action@v25
+      - uses: DeterminateSystems/nix-installer-action@main
       - uses: actions/checkout@v3
       - name: Update subflake references
         run: ./.github/workflows/update-subflake.sh

From 3fc7f829d18f63c05690d9f13d9f3aaddf5493b0 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 17 Aug 2025 21:44:40 +0000
Subject: [PATCH 4/8] Update GitHub Actions workflows to use
 nixbuild/nix-quick-install-action@v32

Co-authored-by: blaggacao <7548295+blaggacao@users.noreply.github.com>
---
 .github/workflows/flakehub-publish-tagged.yml | 2 +-
 .github/workflows/gh-pages.yaml               | 2 +-
 .github/workflows/std.yml                     | 8 ++++----
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/flakehub-publish-tagged.yml b/.github/workflows/flakehub-publish-tagged.yml
index b2dd4759..b7a171a6 100644
--- a/.github/workflows/flakehub-publish-tagged.yml
+++ b/.github/workflows/flakehub-publish-tagged.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: "actions/checkout@v3"
         with:
           ref: "${{ (inputs.tag != null) && format('refs/tags/{0}', inputs.tag) || '' }}"
-      - uses: "DeterminateSystems/nix-installer-action@main"
+      - uses: "nixbuild/nix-quick-install-action@v32"
       - uses: "DeterminateSystems/flakehub-push@main"
         with:
           visibility: "public"
diff --git a/.github/workflows/gh-pages.yaml b/.github/workflows/gh-pages.yaml
index a58f17d3..3c8e7037 100644
--- a/.github/workflows/gh-pages.yaml
+++ b/.github/workflows/gh-pages.yaml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@v32
 
       - name: Update subflake references
         run: ./.github/workflows/update-subflake.sh
diff --git a/.github/workflows/std.yml b/.github/workflows/std.yml
index 7f70f054..484b6a3f 100644
--- a/.github/workflows/std.yml
+++ b/.github/workflows/std.yml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ${{ inputs.runs-on }}
     steps:
       - uses: actions/checkout@v3
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@v32
       - name: Update subflake references
         run: ./.github/workflows/update-subflake.sh
       # - uses: DeterminateSystems/magic-nix-cache-action@main
@@ -40,7 +40,7 @@ jobs:
     name: ${{ matrix.target.jobName }}
     runs-on: ${{ inputs.runs-on }}
     steps:
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@v32
       # - uses: DeterminateSystems/magic-nix-cache-action@main
       - uses: divnix/std-action/run@main
 
@@ -53,7 +53,7 @@ jobs:
     name: ${{ matrix.target.jobName }}
     runs-on: ${{ inputs.runs-on }}
     steps:
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@v32
       # - uses: DeterminateSystems/magic-nix-cache-action@main
       - uses: divnix/std-action/run@main
 
@@ -66,7 +66,7 @@ jobs:
     name: ${{ matrix.target.jobName }}
     runs-on: ${{ inputs.runs-on }}
     steps:
-      - uses: DeterminateSystems/nix-installer-action@main
+      - uses: nixbuild/nix-quick-install-action@v32
       - uses: actions/checkout@v3
       - name: Update subflake references
         run: ./.github/workflows/update-subflake.sh

From f28616b4429d67e85fd1e4ac8f69b8f6faf873b8 Mon Sep 17 00:00:00 2001
From: David <dgx.arnold@gmail.com>
Date: Mon, 25 Aug 2025 17:12:18 +0200
Subject: [PATCH 5/8] refactor: change subflake locking to an absolute git
 locking strategy for compatibility with nix 2.18+

---
 .envrc                               |  9 +++------
 .github/workflows/update-subflake.sh | 12 +++---------
 2 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/.envrc b/.envrc
index 8b94830d..6a3d32a9 100644
--- a/.envrc
+++ b/.envrc
@@ -1,11 +1,8 @@
 #!/bin/sh
 
-# first time
-if [[ ! -d $(nix store add-path --name source --dry-run .) ]]; then
-  nix store add-path --name source .
-  (cd ./src/local && nix flake lock --update-input std)
-  (cd ./src/tests && nix flake lock --update-input std)
-fi
+# This locks subflakes to the latest commit of std
+(cd ./src/local && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD))
+(cd ./src/tests && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD))
 
 # shellcheck disable=SC1090
 . "$(fetchurl "https://raw.githubusercontent.com/paisano-nix/direnv/main/lib" "sha256-IgQhKK7UHL1AfCUntJO2KCaIDJQotRnK2qC4Daxk+wI=")"
diff --git a/.github/workflows/update-subflake.sh b/.github/workflows/update-subflake.sh
index 38b6e4aa..d8f2dce6 100755
--- a/.github/workflows/update-subflake.sh
+++ b/.github/workflows/update-subflake.sh
@@ -1,12 +1,6 @@
 # create the store path of
 nix store add-path --name source .
 
-# update the subflake lockfile to the (now existing) store path
-# set lastModified to 1 because unknown issues in the GH action environment
-(cd ./src/local && nix flake lock --update-input std && (
-  jq '.nodes.std.locked.lastModified = 1' flake.lock > flake.lock.new && rm flake.lock && mv flake.lock.new flake.lock
-) && git add -f flake.lock)
-(cd ./src/tests && nix flake lock --update-input std && (
-  jq '.nodes.std.locked.lastModified = 1' flake.lock > flake.lock.new && rm flake.lock && mv flake.lock.new flake.lock
-) &&git add -f flake.lock)
-# continue normally ...
+# This locks subflakes to the latest commit of std
+(cd ./src/local && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD))
+(cd ./src/tests && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD))

From 4867218beb3587a9f2a3eb0046184e4fb0c3df77 Mon Sep 17 00:00:00 2001
From: David <dgx.arnold@gmail.com>
Date: Mon, 25 Aug 2025 17:32:07 +0200
Subject: [PATCH 6/8] feat: update CI to use a new nix version

---
 .github/workflows/flakehub-publish-tagged.yml | 2 +-
 flake.nix                                     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/flakehub-publish-tagged.yml b/.github/workflows/flakehub-publish-tagged.yml
index b7a171a6..b2dd4759 100644
--- a/.github/workflows/flakehub-publish-tagged.yml
+++ b/.github/workflows/flakehub-publish-tagged.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: "actions/checkout@v3"
         with:
           ref: "${{ (inputs.tag != null) && format('refs/tags/{0}', inputs.tag) || '' }}"
-      - uses: "nixbuild/nix-quick-install-action@v32"
+      - uses: "DeterminateSystems/nix-installer-action@main"
       - uses: "DeterminateSystems/flakehub-push@main"
         with:
           visibility: "public"
diff --git a/flake.nix b/flake.nix
index cd96402f..c10129a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,7 +70,7 @@
       inherit (fwlib') blockTypes actions dataWith flakeModule grow growOn findTargets;
     };
   in
-    assert inputs.nixpkgs.lib.assertMsg ((builtins.compareVersions builtins.nixVersion "2.18") >= 0) "The truth is: you'll need a newer nix version to use Standard (minimum: v2.18).";
+    assert inputs.nixpkgs.lib.assertMsg ((builtins.compareVersions builtins.nixVersion "2.23") >= 0) "The truth is: you'll need a newer nix version to use Standard (minimum: v2.23).";
       (import ./dogfood.nix (inputs
         // {
           std = std // {inherit (inputs.self) narHash;};

From f1a6bc4972162ca1ea21f7d281896bce619626e1 Mon Sep 17 00:00:00 2001
From: David <dgx.arnold@gmail.com>
Date: Mon, 25 Aug 2025 17:41:29 +0200
Subject: [PATCH 7/8] fix: use a shallow clone in CI

---
 .github/workflows/update-subflake.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/update-subflake.sh b/.github/workflows/update-subflake.sh
index d8f2dce6..adb8a0a0 100755
--- a/.github/workflows/update-subflake.sh
+++ b/.github/workflows/update-subflake.sh
@@ -2,5 +2,5 @@
 nix store add-path --name source .
 
 # This locks subflakes to the latest commit of std
-(cd ./src/local && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD))
-(cd ./src/tests && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD))
+(cd ./src/local && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD)&shallow=1)
+(cd ./src/tests && nix flake lock --override-input std git+file://$(pwd)/../..?rev=$(git -C ../.. rev-parse HEAD)&shallow=1)

From 1b070da102b6e5fd1745c397b3f810409a106dde Mon Sep 17 00:00:00 2001
From: David <dgx.arnold@gmail.com>
Date: Mon, 25 Aug 2025 18:03:11 +0200
Subject: [PATCH 8/8] fix: allow shallow clone of this repo

---
 flake.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/flake.nix b/flake.nix
index c10129a6..07fcb8dd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,6 +4,7 @@
 # SPDX-License-Identifier: Unlicense
 {
   description = "The Nix Flakes framework for perfectionists with deadlines";
+  inputs.self.shallow = true;
   # override downstream with inputs.std.inputs.nixpkgs.follows = ...
   inputs.nixpkgs.url = "github:nixos/nixpkgs/release-23.11";
   inputs.lib.url = "github:nix-community/nixpkgs.lib";