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fix: install nix packages sequentially with pinned nixpkgs commit

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Two issues were causing Docker build failures:
1. Invalid nixpkgs commit hash (404 on GitHub archive)
2. Installing packages simultaneously caused version conflicts
   (cacert 3.123 vs 3.117, git vs git-minimal)

Fix:
- Pin to valid nixos-unstable HEAD commit
- Install each package with sequential 'nix profile add' calls
  so each package resolves dependencies before the next installs
- Remove explicit git (git-minimal pulled by yt-dlp is sufficient)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
MythEclipse
2026-06-01 12:36:43 +07:00
co-authored by Claude Opus 4.6
parent 8883f2bf3a
commit 20ff930bb3
1 changed files with 15 additions and 15 deletions
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Dockerfile
+15 -15
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@@ -4,22 +4,22 @@ SHELL ["/bin/sh", "-c"]
ENV NIX_CONFIG="experimental-features = nix-command flakes"
# Pin nixpkgs to a specific commit for reproducible, conflict-free builds.
# The nixos-unstable channel changes rapidly and causes file conflicts
# between packages (e.g., cacert 3.123 vs 3.117, git vs git-minimal).
# Pinning ensures all packages are resolved from the same nixpkgs snapshot.
ARG NIXPKGS_COMMIT=7388966642e6a20b93860e5397e996af05c0e05c
# Install packages one at a time to avoid file conflicts in nix profile.
# When installing multiple packages simultaneously, nix may resolve
# different versions of shared dependencies (e.g., cacert 3.123 vs 3.117)
# which causes "An existing package already provides" errors.
# Installing sequentially allows each package to settle before the next.
ARG NIXPKGS_COMMIT=64c08a7ca051951c8eae34e3e3cb1e202fe36786
RUN nix profile install \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#nodejs_22" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#ffmpeg" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#python3" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#cacert" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#gnumake" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#gcc" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#pkg-config" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#vips" \
"github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#yt-dlp"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#cacert"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#nodejs_22"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#ffmpeg"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#python3"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#gnumake"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#gcc"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#pkg-config"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#vips"
RUN nix profile add "github:NixOS/nixpkgs/${NIXPKGS_COMMIT}#yt-dlp"
RUN corepack enable