From fa847bdcda6ba7146192f941dbca5d18281ddf54 Mon Sep 17 00:00:00 2001
From: "thomas g. lopes" <thomasgl@pm.me>
Date: Mon, 9 Mar 2026 15:32:03 +0000
Subject: [PATCH] local zen browser pkg

---
 .gitea/workflows/zen-browser-update.yml | 113 ++++++++++++++++++++++++
 flake.lock                              |  23 +----
 flake.nix                               |   6 --
 modules/browsers.nix                    |   2 +-
 modules/pkgs/zen-browser.nix            |  28 ++++++
 5 files changed, 143 insertions(+), 29 deletions(-)
 create mode 100644 .gitea/workflows/zen-browser-update.yml
 create mode 100644 modules/pkgs/zen-browser.nix

diff --git a/.gitea/workflows/zen-browser-update.yml b/.gitea/workflows/zen-browser-update.yml
new file mode 100644
index 0000000..384dc6b
--- /dev/null
+++ b/.gitea/workflows/zen-browser-update.yml
@@ -0,0 +1,113 @@
+name: zen browser update
+
+on:
+  schedule:
+    - cron: "20 6 * * *"
+  workflow_dispatch:
+
+jobs:
+  update-zen-browser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: check latest zen browser release and update file
+        id: update
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          FILE="modules/pkgs/zen-browser.nix"
+
+          current_version=$(python - <<'PY'
+          import re
+          s=open('modules/pkgs/zen-browser.nix').read()
+          m=re.search(r'version\s*=\s*"([^"]+)";', s)
+          print(m.group(1) if m else "")
+          PY
+          )
+
+          latest_version=$(python - <<'PY'
+          import json, urllib.request
+          url='https://api.github.com/repos/zen-browser/desktop/releases/latest'
+          with urllib.request.urlopen(url) as r:
+              data=json.load(r)
+          print(data.get('tag_name','').lstrip('v'))
+          PY
+          )
+
+          echo "current=$current_version"
+          echo "latest=$latest_version"
+
+          if [ -z "$latest_version" ] || [ "$latest_version" = "$current_version" ]; then
+            echo "updated=false" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
+          url="https://github.com/zen-browser/desktop/releases/download/${latest_version}/zen-x86_64.AppImage"
+          new_hash=$(nix store prefetch-file --json "$url" | python -c 'import json,sys; print(json.load(sys.stdin)["hash"])')
+
+          python - <<PY
+          import re
+          p='modules/pkgs/zen-browser.nix'
+          s=open(p).read()
+          s=re.sub(r'(version\s*=\s*")[^"]+(";)', r'\1${latest_version}\2', s, count=1)
+          s=re.sub(r'(hash\s*=\s*")[^"]+(";)', r'\1${new_hash}\2', s, count=1)
+          open(p,'w').write(s)
+          PY
+
+          echo "updated=true" >> "$GITHUB_OUTPUT"
+          echo "version=$latest_version" >> "$GITHUB_OUTPUT"
+
+      - name: create branch and commit
+        if: steps.update.outputs.updated == 'true'
+        shell: bash
+        run: |
+          set -euo pipefail
+          branch="bot/zen-browser-${{ steps.update.outputs.version }}"
+
+          git config user.name "gitea actions"
+          git config user.email "actions@localhost"
+
+          git checkout -B "$branch"
+          git add modules/pkgs/zen-browser.nix
+          git commit -m "update zen browser to ${{ steps.update.outputs.version }}"
+          git push --force origin "$branch"
+
+      - name: open pull request
+        if: steps.update.outputs.updated == 'true'
+        env:
+          GITEA_TOKEN: ${{ gitea.token }}
+        shell: bash
+        run: |
+          set -euo pipefail
+
+          api="${GITHUB_SERVER_URL}/api/v1/repos/${GITHUB_REPOSITORY}"
+          branch="bot/zen-browser-${{ steps.update.outputs.version }}"
+
+          existing=$(curl -fsS \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            "${api}/pulls?state=open" \
+            | python -c 'import json,sys; d=json.load(sys.stdin); b="'"$branch"'"; print(next((str(pr["number"]) for pr in d if pr.get("head",{}).get("ref")==b), ""))')
+
+          if [ -n "$existing" ]; then
+            echo "PR already exists: #$existing"
+            exit 0
+          fi
+
+          curl -fsS -X POST \
+            -H "Authorization: token ${GITEA_TOKEN}" \
+            -H "Content-Type: application/json" \
+            "${api}/pulls" \
+            -d "$(cat <<JSON
+          {
+            \"title\": \"update zen browser to ${{ steps.update.outputs.version }}\",
+            \"head\": \"${branch}\",
+            \"base\": \"${GITHUB_REF_NAME}\",
+            \"body\": \"automated update of zen browser appimage version and hash\"
+          }
+          JSON
+          )"
diff --git a/flake.lock b/flake.lock
index 6e8e01f..2787770 100644
--- a/flake.lock
+++ b/flake.lock
@@ -55,28 +55,7 @@
       "inputs": {
         "flake-parts": "flake-parts",
         "import-tree": "import-tree",
-        "nixpkgs": "nixpkgs",
-        "zen-browser": "zen-browser"
-      }
-    },
-    "zen-browser": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1772685307,
-        "narHash": "sha256-5xthZHeqwBeXNhnRIlxnCuaZLky0SZ6vQsxtd+eqhTU=",
-        "owner": "youwen5",
-        "repo": "zen-browser-flake",
-        "rev": "dc92d88524ee83308795bc90f6a9f1d965265aaa",
-        "type": "github"
-      },
-      "original": {
-        "owner": "youwen5",
-        "repo": "zen-browser-flake",
-        "type": "github"
+        "nixpkgs": "nixpkgs"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index bc7b14a..b0770a7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,12 +9,6 @@
     };
 
     import-tree.url = "github:vic/import-tree";
-    
-		# Third-party
-		zen-browser = {
-			url = "github:youwen5/zen-browser-flake";
-			inputs.nixpkgs.follows = "nixpkgs";
-		};
   };
 
   outputs =
diff --git a/modules/browsers.nix b/modules/browsers.nix
index 05accd4..d4a3857 100644
--- a/modules/browsers.nix
+++ b/modules/browsers.nix
@@ -7,7 +7,7 @@
     programs.firefox.enable = true;
 
     environment.systemPackages = [
-      inputs.zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.default
+      self.packages.${pkgs.stdenv.hostPlatform.system}.zen-browser
       self.packages.${pkgs.stdenv.hostPlatform.system}.helium
     ];
   };
diff --git a/modules/pkgs/zen-browser.nix b/modules/pkgs/zen-browser.nix
new file mode 100644
index 0000000..84c8658
--- /dev/null
+++ b/modules/pkgs/zen-browser.nix
@@ -0,0 +1,28 @@
+{ ... }: {
+  perSystem = { pkgs, ... }: {
+    packages.zen-browser = pkgs.appimageTools.wrapType2 rec {
+      pname = "zen-browser";
+      version = "1.19.1b";
+
+      src = pkgs.fetchurl {
+        url = "https://github.com/zen-browser/desktop/releases/download/${version}/zen-x86_64.AppImage";
+        hash = "sha256-h3lza2C+SxptpcX897Uf/nM8dNILUBXScSNQZlvSIQg=";
+      };
+
+      extraInstallCommands = let
+        contents = pkgs.appimageTools.extract { inherit pname version src; };
+      in ''
+        desktop_file=$(find ${contents} -name "*.desktop" | head -n1)
+        if [ -n "$desktop_file" ]; then
+          install -m 444 -D "$desktop_file" "$out/share/applications/${pname}.desktop"
+          substituteInPlace "$out/share/applications/${pname}.desktop" \
+            --replace 'Exec=AppRun' 'Exec=${pname}' || true
+        fi
+
+        if [ -d ${contents}/usr/share/icons ]; then
+          cp -r ${contents}/usr/share/icons $out/share
+        fi
+      '';
+    };
+  };
+}