Use JSON release feed

Author: kimikage

.github/workflows/UnitTestArm.yml

@@ -21,35 +21,42 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: Download Julia Binary
-        # FIXME
+        run: >
+          julia -e '
+            using Pkg; Pkg.add("JSON"); using JSON;
+            if "${{ matrix.julia-version }}" == "nightly";
+              url = "https://julialangnightlies-s3.julialang.org/bin/linux/${{ matrix.arch }}/julia-latest-linux${{ matrix.arch }}.tar.gz";
+            else;
+              path = download("https://julialang-s3.julialang.org/bin/versions.json");
+              json = JSON.parsefile(path);
+              rm(path);
+              a(f) = f["arch"] == "${{ matrix.arch }}" && f["os"] == "linux" && !occursin("musl", f["triplet"]);
+              m = filter(json) do v; VersionNumber(v[1]) in Pkg.Types.VersionSpec("${{ matrix.julia-version }}") && any(a, v[2]["files"]); end;
+              v = sort(VersionNumber.(keys(m)))[end];
+              url = filter(a, json[string(v)]["files"])[1]["url"];
+            end;
+            download(url, "/tmp/julia-aarch64.tar.gz");'
+
+      - name: Extract Julia Files
         run: |
           cd /tmp
-          case "${{ matrix.julia-version }}" in
-            "1.0" )
-              wget -nv https://julialang-s3.julialang.org/bin/linux/aarch64/1.0/julia-1.0.5-linux-aarch64.tar.gz
-              ;;
-            "1" )
-              wget -nv https://julialang-s3.julialang.org/bin/linux/aarch64/1.5/julia-1.5.3-linux-aarch64.tar.gz
-              ;;
-            "nightly" )
-              wget -nv https://julialangnightlies-s3.julialang.org/bin/linux/aarch64/julia-latest-linuxaarch64.tar.gz
-              ;;
-          esac
-          tar -xzf julia-*aarch64.tar.gz -C /home/runner/work/
+          tar -xzf julia-aarch64.tar.gz -C /home/runner/work/
           mv /home/runner/work/julia-*/ /home/runner/work/julia/
-          rm julia-*aarch64.tar.gz
+          rm julia-aarch64.tar.gz
+
       - uses: uraimo/[email protected]
         name: Unit Test
         with:
           arch: ${{ matrix.arch }}
           distro: ${{ matrix.distro }}
           dockerRunArgs: |
             -v "/home/runner/work/julia:/home/runner/work/julia"
+            -v "/home/runner/.julia/registries/General:/root/.julia/registries/General"
             --net=host
           install: |
             ln -s /home/runner/work/julia/bin/julia /usr/local/bin/julia
             echo /home/runner/work/julia/lib > /etc/ld.so.conf.d/julia.conf
-
+            mkdir -p /root/.julia/registries/General
           run: |
             julia -e 'using InteractiveUtils; versioninfo();'
             julia --project=. --check-bounds=yes --color=yes -e 'using Pkg; Pkg.build(); Pkg.test(coverage=true)'