update to github actions

Author: Jutho

.appveyor.yml

@@ -9,3 +9,4 @@ jobs:
       - uses: JuliaRegistries/TagBot@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+          ssh: ${{ secrets.DOCUMENTER_KEY }}

.github/workflows/TagBot.yml

@@ -0,0 +1,34 @@
+name: CI
+on:
+  - push
+  - pull_request
+jobs:
+  test:
+    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
+    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.version == 'nightly' }}
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          # - '1.0'
+          - '1.4'
+          - 'nightly'
+        os:
+          - ubuntu-latest
+          - macOS-latest
+          - windows-latest
+        arch:
+          - x64
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@v1
+        with:
+          version: ${{ matrix.version }}
+          arch: ${{ matrix.arch }}
+      - uses: julia-actions/julia-buildpkg@latest
+      - uses: julia-actions/julia-runtest@latest
+      - uses: julia-actions/julia-uploadcodecov@latest
+        env:
+          JULIA_NUM_THREADS: 4
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/ci.yml

@@ -0,0 +1,22 @@
+name: Documentation
+on:
+  push:
+    branches:
+      - master
+    tags: '*'
+  pull_request:
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: julia-actions/setup-julia@latest
+        with:
+          version: '1.4'
+      - name: Install dependencies
+        run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
+      - name: Build and deploy
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
+          DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
+        run: julia --project=docs/ docs/make.jl

.github/workflows/docs.yml

@@ -19,7 +19,7 @@ Install with the package manager, `pkg> add TensorOperations`.
 *   Ability to
     [optimize pairwise contraction order](https://doi.org/10.1103/PhysRevE.90.033315)
     using the `@tensoropt` macro. This optimization is performed at compile time, and the resulting contraction order is hard coded into the resulting expression. The similar macro `@tensoropt_verbose` provides more information on the optimization process.
-*   **New**: a function `ncon` (for network contractor) for contracting a group of
+*   A function `ncon` (for network contractor) for contracting a group of
     tensors (a.k.a. a tensor network), as well as a corresponding `@ncon` macro that
     simplifies and optimizes this slightly. Unlike the previous macros, `ncon` and `@ncon`
     do not analyze the contractions at compile time, thus allowing them to deal with
@@ -31,7 +31,7 @@ Install with the package manager, `pkg> add TensorOperations`.
     vector are supported. This facilitates tensor contractions where one of the operands is
     e.g. a diagonal matrix of singular values or eigenvalues, which are returned as a
     `Vector` by Julia's `eigen` or `svd` method.
-*   **New**: Support for `CuArray` objects if used together with CuArrays.jl, by relying
+*   Support for `CuArray` objects if used together with CuArrays.jl, by relying
     on (and thus providing a high level interface into) NVidia's
     [cuTENSOR](https://developer.nvidia.com/cutensor) library.
 *   Implementation can easily be extended to other types, by overloading a small set of