move setup to .envrc

.build.yml

@@ -9,36 +9,33 @@ environment:
 tasks:
   - setup: |
       sudo apt-get purge gcc -y && sudo apt-get autoremove -y
-      curl -L https://github.com/bazelbuild/bazelisk/releases/download/v1.9.0/bazelisk-linux-amd64 \
-        -o bazel
-      chmod +x bazel
   - test_default: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           //test:hello | \
         grep -q "ELF 64-bit.* x86-64.* dynamically linked"
   - test_x86_64-linux-gnu: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           --platforms @io_bazel_rules_go//go/toolchain:linux_amd64_cgo //test:hello | \
         grep -q "ELF 64-bit.* x86-64.* dynamically linked"
   - test_x86_64-linux-musl: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           --platforms @io_bazel_rules_go//go/toolchain:linux_amd64_cgo \
           --extra_toolchains @zig_sdk//:x86_64-linux-musl_toolchain //test:hello | \
         grep -q "ELF 64-bit.* x86-64.* statically linked"
   - test_aarch64-linux-gnu: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           --platforms @io_bazel_rules_go//go/toolchain:linux_arm64_cgo //test:hello | \
         grep -q "ELF 64-bit.* ARM aarch64.* dynamically linked"
   - test_aarch64-linux-musl: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           --platforms @io_bazel_rules_go//go/toolchain:linux_arm64_cgo \
           --extra_toolchains @zig_sdk//:aarch64-linux-musl_toolchain //test:hello | \
         grep -q "ELF 64-bit.* ARM aarch64.* statically linked"
   - test_x86_64-macos-gnu: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           --platforms @io_bazel_rules_go//go/toolchain:darwin_amd64_cgo //test:hello | \
         grep -q "Mach-O 64-bit x86_64 executable"
   - test_aarch64-macos-gnu: |
-      cd bazel-zig-cc; ./build-and-file \
+      cd bazel-zig-cc; . .envrc; ./build-and-file \
           --platforms @io_bazel_rules_go//go/toolchain:darwin_arm64_cgo //test:hello | \
         grep -q "Mach-O 64-bit arm64 executable"

build-and-file

@@ -1,6 +1,5 @@
 #!/bin/bash
 # 'bazel' binary is stored in $HOME in builds.sr.ht.
-export PATH=$PATH:$HOME
 
 # -o pipefail fails `bazel aquery ...`: it errs if it can't output to stdout.
 set -xeu