Revert "Drop support for julia 1.0-1.3 (#221)"

This reverts commit 69a7655.
a

.github/workflows/test.yml

@@ -18,7 +18,7 @@ concurrency:
 jobs:
   test:
     runs-on: ${{ matrix.os }}
-    timeout-minutes: ${{ matrix.os == 'windows-latest' && 20 || 10 }}
+    timeout-minutes: 10
     strategy:
       matrix:
         os: ["ubuntu-latest"]
@@ -30,18 +30,22 @@ jobs:
           - '1.6'
           - '1.5'
           - '1.4'
+          - '1.3'
+          - '1.2'
+          - '1.1'
+          - '1.0'
           - 'nightly'
         include:
           - os: windows-latest
             julia-version: '1'
           - os: windows-latest
-            julia-version: '1.4'
+            julia-version: '1.0'
           - os: windows-latest
             julia-version: 'nightly'
           - os: macOS-latest
             julia-version: '1'
           - os: macOS-latest
-            julia-version: '1.4'
+            julia-version: '1.0'
           - os: macOS-latest
             julia-version: 'nightly'
       fail-fast: false
@@ -52,6 +56,15 @@ jobs:
         uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.julia-version }}
+      - name: Remove compat entry for old julia versions
+        # This is needed for julia 1.0-1.3, see https://julialang.slack.com/archives/C67910KEH/p1697548190422019?thread_ts=1697546952.011759&cid=C67910KEH
+        if: matrix.julia-version == '1.0' || matrix.julia-version == '1.1' || matrix.julia-version == '1.2' || matrix.julia-version == '1.3'
+        shell: julia --project=. --color=yes {0}
+        run: |
+          using Pkg.TOML
+          prj = TOML.parsefile("Project.toml")
+          delete!(prj["compat"], "Test")
+          open(io -> TOML.print(io, prj), "Project.toml", "w")
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
       - uses: codecov/codecov-action@v3

CHANGELOG.md

@@ -15,7 +15,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- The minimum requirement for julia was raised from `1.0` to `1.4`. ([#221](https://github.com/JuliaTesting/Aqua.jl/pull/221))
 - `test_ambiguities` now excludes the keyword sorter of all `exclude`d functions with keyword arguments as well. ([#203](https://github.com/JuliaTesting/Aqua.jl/pull/204))
 - In `test_deps_compat`, the two subtests `check_extras` and `check_weakdeps` are now run by default. ([#202](https://github.com/JuliaTesting/Aqua.jl/pull/202)) [BREAKING]
 - `test_deps_compat` now reqiures compat entries for all dependencies. Stdlibs no longer get ignored. This change is motivated by similar changes in the General registry. ([#215](https://github.com/JuliaTesting/Aqua.jl/pull/215)) [BREAKING]

Project.toml

@@ -4,13 +4,15 @@ authors = ["Takafumi Arakaki <aka.tkf@gmail.com> and contributors"]
 version = "0.8.0-DEV"
 
 [deps]
+Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
-Pkg = "1.4"
-Test = "1.4"
-julia = "1.4"
+Compat = "3.12, 4"
+Pkg = "1.0"
+Test = "1.0"
+julia = "1.0"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

src/Aqua.jl

@@ -4,14 +4,13 @@ using Base: PkgId, UUID
 using Pkg: Pkg, TOML, PackageSpec
 using Test
 
-@static if VERSION >= v"1.7-"
-    const VersionSpec = Pkg.Versions.VersionSpec
-    const semver_spec = Pkg.Versions.semver_spec
-else
-    const VersionSpec = Pkg.Types.VersionSpec
-    const semver_spec = Pkg.Types.semver_spec
+@static if VERSION < v"1.3.0-DEV.349"
+    using Compat: findfirst
 end
 
+include("pkg/Versions.jl")
+using .Versions: VersionSpec, semver_spec
+
 include("utils.jl")
 include("ambiguities.jl")
 include("unbound_args.jl")

src/pkg/LICENSE.md

@@ -0,0 +1,23 @@
+The Pkg.jl package is licensed under the MIT "Expat" License:
+
+> Copyright (c) 2017-2021: Stefan Karpinski, Kristoffer Carlsson, Fredrik Ekre, David Varela, Ian Butterworth, and contributors:
+> https://github.com/JuliaLang/Pkg.jl/graphs/contributors
+>
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+>
+> The above copyright notice and this permission notice shall be included in all
+> copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+> SOFTWARE.
+>