chore: use blessed replica to avoid changing sha256

.github/workflows/cargo-build.yml

@@ -9,6 +9,7 @@ jobs:
   builds:
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         rust: [ '1.55.0' ]
         os: [ ubuntu-latest, macos-latest ]

.github/workflows/e2e.yml

@@ -30,6 +30,8 @@ jobs:
           rustup default ${{ matrix.rust }}
           rustup component add rustfmt
       - name: Build
+        # note: since there is no 'cargo clean' here, the results of scripts/prepare-dfx-assets.sh
+        # are often cached.
         run: cargo build --locked --release
         env:
           OPENSSL_STATIC: yes

.github/workflows/lint.yml

@@ -7,6 +7,7 @@ jobs:
     name: lint
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
         rust: [ '1.55.0' ]
         os: [ ubuntu-latest, macos-latest ]

.github/workflows/prepare-dfx-assets.yml

@@ -0,0 +1,45 @@
+name: Check dfx asset preparation
+# The cargo build steps in other workflows often benefit from caching of the results of this process,
+# so this workflow runs it separately.
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  prepare:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        rust: [ '1.55.0' ]
+        os: [ ubuntu-latest, macos-latest ]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Install Rust
+        run: |
+          rustup update ${{ matrix.rust }} --no-self-update
+          rustup component add clippy
+          rustup default ${{ matrix.rust }}
+
+      - name: Prepare dfx assets
+        run: scripts/prepare-dfx-assets.sh "$(mktemp -d)"
+
+  aggregate:
+    name: prepare-dfx-assets:required
+    if: ${{ always() }}
+    needs: prepare
+    runs-on: ubuntu-latest
+    steps:
+      - name: check step result directly
+        if: ${{ needs.prepare.result != 'success' }}
+        run: exit 1

nix/sources.json

@@ -60,15 +60,15 @@
         "rev": "5ba08e57d607fc8fb159013fe30e46302cb4667d",
         "sha256": "1jshdygx7pr0v7s4v2bm277y8jqyrpd9gdhwqmx1762nk7rqq8q0",
         "type": "file",
-        "url": "https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/ic-starter.gz",
+        "url": "https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/ic-starter.gz",
         "url_template": "https://download.dfinity.systems/ic/<rev>/nix-release/x86_64-darwin/ic-starter.gz"
     },
     "ic-starter-x86_64-linux": {
         "builtin": false,
         "rev": "5ba08e57d607fc8fb159013fe30e46302cb4667d",
         "sha256": "1cnib147bwmxi1hp8kwl002d0hp3pxdrmjy1s47fr3i3la18mw55",
         "type": "file",
-        "url": "https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/ic-starter.gz",
+        "url": "https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/ic-starter.gz",
         "url_template": "https://download.dfinity.systems/ic/<rev>/nix-release/ic-starter.gz"
     },
     "icx-proxy": {
@@ -125,15 +125,15 @@
         "rev": "5ba08e57d607fc8fb159013fe30e46302cb4667d",
         "sha256": "1m3z228k2kzx9l7g0f8k52pk6hnr5l01jabvanchl2mbip3d27d6",
         "type": "file",
-        "url": "https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/replica.gz",
+        "url": "https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/replica.gz",
         "url_template": "https://download.dfinity.systems/ic/<rev>/nix-release/x86_64-darwin/replica.gz"
     },
     "replica-x86_64-linux": {
         "builtin": false,
         "rev": "5ba08e57d607fc8fb159013fe30e46302cb4667d",
         "sha256": "1faaxsklhqbc3pjw1fvnhzqlap3zzgjw4g07phzpz9drm8d0zah2",
         "type": "file",
-        "url": "https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/replica.gz",
+        "url": "https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/replica.gz",
         "url_template": "https://download.dfinity.systems/ic/<rev>/nix-release/replica.gz"
     }
 }

scripts/dfx-asset-sources.sh

@@ -4,17 +4,17 @@ IC_REF_X86_64_DARWIN_URL="https://download.dfinity.systems/ic-ref/ic-ref-0.0.1-a
 IC_REF_X86_64_LINUX_SHA256="9342175f9c2c4ff9174f7859f5f5c43d9f944fe91cd0237fbed448b6cf029f4b"
 IC_REF_X86_64_LINUX_URL="https://download.dfinity.systems/ic-ref/ic-ref-0.0.1-a432156f-x86_64-linux.tar.gz"
 IC_STARTER_X86_64_DARWIN_SHA256="00238cf3995698137ac51cb697dacd1e4be4cf1175894df4d920dfd39f6f50cb"
-IC_STARTER_X86_64_DARWIN_URL="https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/ic-starter.gz"
+IC_STARTER_X86_64_DARWIN_URL="https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/ic-starter.gz"
 IC_STARTER_X86_64_LINUX_SHA256="a5f08a82a2238eec0ed1c1cb9a5bbfe342d00400944f746188bdf2754858d1b2"
-IC_STARTER_X86_64_LINUX_URL="https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/ic-starter.gz"
+IC_STARTER_X86_64_LINUX_URL="https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/ic-starter.gz"
 MOTOKO_X86_64_DARWIN_SHA256="7c769856afaacfa435dded80daa3b7970611dc4420b48f5edee9f9d1c58f9d22"
 MOTOKO_X86_64_DARWIN_URL="https://github.com/dfinity/motoko/releases/download/0.6.14/motoko-macos-0.6.14.tar.gz"
 MOTOKO_X86_64_LINUX_SHA256="5ee769d7dd6b3a5d3daf84ced9bf50fa42a39925188d46b5f4be3a8a766327a1"
 MOTOKO_X86_64_LINUX_URL="https://github.com/dfinity/motoko/releases/download/0.6.14/motoko-linux64-0.6.14.tar.gz"
 REPLICA_X86_64_DARWIN_SHA256="a61dd1c68dab0a0a99557b2919002dd94233af281339f00e4dfd4f3191107fd4"
-REPLICA_X86_64_DARWIN_URL="https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/replica.gz"
+REPLICA_X86_64_DARWIN_URL="https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/x86_64-darwin/replica.gz"
 REPLICA_X86_64_LINUX_SHA256="02aa0f1aaab9a57f3fbc073cc2e5fb7f5c45f18776bbc0e51d6c6148a7ee4ab9"
-REPLICA_X86_64_LINUX_URL="https://download.dfinity.systems/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/replica.gz"
+REPLICA_X86_64_LINUX_URL="https://download.dfinity.systems/blessed/ic/5ba08e57d607fc8fb159013fe30e46302cb4667d/nix-release/replica.gz"
 ICX_PROXY_BRANCH="main"
 ICX_PROXY_REV="d2cd4d822be4fa8d0af2f27e4dcc635d2032fcfb"
 ICX_PROXY_REPO="https://github.com/dfinity/icx-proxy"