Install goldplate through cabal file

Stack doesn't understand the new build-tool-depends so removed this for now

.github/workflows/build-and-release.yml

@@ -20,20 +20,17 @@ jobs:
 
     - uses: actions/checkout@v4
 
-    - uses: actions/cache@v3
-      with:
-        path: ~/.stack
-        key: "${{ runner.os }}-${{ matrix.ghc }}-v8-${{ hashFiles('patat.cabal', 'stack.yaml', 'stack.yaml.lock') }}"
-        restore-keys: |
-          ${{ runner.os }}-${{ matrix.ghc }}-v8-
-
     - uses: haskell-actions/setup@v2
+      id: setup
       with:
         ghc-version: ${{ matrix.ghc }}
-        enable-stack: true
-        stack-version: 'latest'
-        stack-no-global: true
-        stack-setup-ghc: true
+
+    - uses: actions/cache@v3
+      with:
+        path: ${{ steps.setup.outputs.cabal-store }}
+        key: ${{ runner.os }}-${{ matrix.ghc }}-v9-${{ hashFiles('patat.cabal') }}
+        restore-keys: |
+          ${{ runner.os }}-${{ matrix.ghc }}-v9-
 
     - run: make build
       id: build

Makefile

@@ -19,15 +19,7 @@ ARCHIVE_CREATE=tar czf
 ARCHIVE_EXTRACT=tar xvzf
 endif
 
-ifeq ($(UNAME), darwin)
-# We use `?=` to set SOURCE_DATE_EPOCH only if it is not present.  Unfortunately
-# we can't use `git --date=unix` since only very recent git versions support
-# that, so we need to make a round trip through `date`.
 SOURCE_DATE_EPOCH?=$(shell git log -1 --format=%cd --date=unix)
-else
-SOURCE_DATE_EPOCH?=$(shell date '+%s' \
-                       --date="$(shell git log -1 --format=%cd --date=rfc)")
-endif
 
 ifeq ($(UNAME), darwin)
 COMPRESS_BIN_DEPS=
@@ -37,8 +29,6 @@ COMPRESS_BIN_DEPS=$(UPX_BINARY)
 COMPRESS_BIN=upx
 endif
 
-STACK=stack
-
 # Default target.
 .PHONY: build
 build: $(PATAT_BINARY)
@@ -60,7 +50,7 @@ $(PATAT_PACKAGE).$(ARCHIVE): $(PATAT_BINARY) extra/patat.1 $(COMPRESS_BIN_DEPS)
 	$(ARCHIVE_CREATE) $(PATAT_PACKAGE).$(ARCHIVE) $(PATAT_PACKAGE)
 
 $(PATAT_BINARY):
-	$(STACK) build --copy-bins
+	cabal install --installdir="$(dir $(PATAT_BINARY))"
 
 # UPX is used to compress the resulting binary.  We currently don't use this on
 # Mac OS.
@@ -73,11 +63,11 @@ $(UPX_BINARY):
 
 # Man page.
 extra/patat.1: README.md $(PATAT_BINARY)
-	SOURCE_DATE_EPOCH="$(SOURCE_DATE_EPOCH)" patat-make-man >$@
+	SOURCE_DATE_EPOCH="$(SOURCE_DATE_EPOCH)" cabal exec -- patat-make-man >$@
 
 # Bash completion.
-extra/patat.bash-completion:
-	patat --bash-completion-script patat >$@
+extra/patat.bash-completion: $(PATAT_BINARY)
+	cabal exec -- patat --bash-completion-script patat >$@
 
 .PHONY: completion
 completion: extra/patat.bash-completion
@@ -88,8 +78,7 @@ man: extra/patat.1
 # Also check if we can generate the manual.
 .PHONY: test
 test: man
-	$(STACK) install goldplate
-	goldplate --pretty-diff tests
+	cabal test
 
 .PHONY: clean
 clean:

README.md

@@ -81,31 +81,11 @@ You can also find generic Linux and Mac OS binaries here:
 
 ### From source
 
-Installation from source is very easy.  You can build from source using `stack
-install` or `cabal install`.  `patat` is also available from [Hackage].
-
-[Hackage]: https://hackage.haskell.org/package/patat
-
-For people unfamiliar with the Haskell ecosystem, this means you can do either
-of the following:
-
-#### Using stack
-
-1. Install [stack] for your platform.
-2. Clone this repository.
-3. Run `stack setup` (if you're running stack for the first time) and
-   `stack install`.
-4. Make sure `$HOME/.local/bin` is in your `$PATH`.
-
-[stack]: https://docs.haskellstack.org/en/stable/README/
-
-#### Using cabal
-
-1. Install [cabal] for your platform.
-2. Run `cabal install patat`.
-3. Make sure `$HOME/.cabal/bin` is in your `$PATH`.
+`patat` is also available from [Hackage].  You can install it using [cabal] by
+running `cabal install patat`.
 
 [cabal]: https://www.haskell.org/cabal/
+[Hackage]: https://hackage.haskell.org/package/patat
 
 Running
 -------

cabal.project

@@ -0,0 +1,4 @@
+packages: *.cabal
+package patat
+  tests: True
+  flags: +patat-make-man

patat.cabal

@@ -160,3 +160,15 @@ Test-suite patat-tests
     tasty-quickcheck >= 0.10 && < 0.11,
     text             >= 1.2  && < 2.2,
     QuickCheck       >= 2.8  && < 2.15
+
+Test-suite patat-goldplate
+  Main-is:            Main.hs
+  Ghc-options:        -Wall
+  Hs-source-dirs:     tests/golden
+  Type:               exitcode-stdio-1.0
+  Default-language:   Haskell2010
+  Build-tool-depends: patat:patat
+
+  Build-depends:
+    base      >= 4.8     && < 5,
+    goldplate >= 0.2.2.1 && < 0.3

stack.yaml

@@ -1,15 +0,0 @@
-resolver: 'lts-22.3'
-compiler: 'ghc-9.6.3'
-save-hackage-creds: false
-
-packages:
-- '.'
-
-flags:
-  patat:
-    patat-make-man: true
-
-nix:
-  packages:
-  - 'pkg-config'
-  - 'zlib'

stack.yaml.lock

@@ -1,12 +0,0 @@
-# This file was autogenerated by Stack.
-# You should not edit this file by hand.
-# For more information, please see the documentation at:
-#   https://docs.haskellstack.org/en/stable/lock_files
-
-packages: []
-snapshots:
-- completed:
-    sha256: 53a2800f7fe0c4628af0e7d5e985707dd3af9863ac3983a43c835dbaa8ed5f35
-    size: 714094
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/22/3.yaml
-  original: lts-22.3

tests/golden/Main.hs

@@ -0,0 +1,8 @@
+import Goldplate   (Options (..), defaultOptions, mainWith)
+import System.Exit (exitWith)
+
+main :: IO ()
+main = mainWith options >>= exitWith
+  where
+    options = defaultOptions
+        { oPrettyDiff = True, oPaths = ["tests/golden"] }

tests/golden/inputs/syntax-definitions.md

@@ -1,7 +1,7 @@
 ---
 patat:
   syntaxDefinitions:
-  - 'golden/syntax-definitions/impurescript.xml'
+  - 'syntax-definitions/impurescript.xml'
 ...
 
 Hello

tests/golden/spec.goldplate

@@ -1,12 +1,12 @@
 {
     "command": "patat",
-    "input_files": "golden/inputs/*",
+    "input_files": "inputs/*",
     "arguments": ["--dump", "--force", "${GOLDPLATE_INPUT_FILE}"],
     "environment": {
         "HOME": "/dev/null"
     },
     "asserts": [
         {"exit_code": 0},
-        {"stdout": "golden/outputs/${GOLDPLATE_INPUT_BASENAME}.dump"}
+        {"stdout": "outputs/${GOLDPLATE_INPUT_BASENAME}.dump"}
     ]
 }