Add optional manual page, re-include tests

1 files changed, 21 insertions, 8 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 8110db9e597e..d8f1393b2411 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -10,6 +10,11 @@ url="https://github.com/mookid/diffr"
 license=('MIT')
 conflicts=('diffr-git')
 makedepends=('cargo' 'git')
+optdepends=(
+  # This is subjective, but I don't want to force everyone
+  # to install pandoc (+350Mb disk space), just for one manual page.
+  'pandoc: to generate the manual at build time'
+)
 source=("$pkgname-$pkgver.tar.gz::https://static.crates.io/crates/$pkgname/$pkgname-$pkgver.crate")
 b2sums=('0e4bc406a8eb6f2347c9d760f8d2dacd4a258ecd73ffceb0314f1ab8e146db2acce60363c0eed48c8a28983ce95f695d2775780a987bee7bc4ddd5ebaf4d7ec3')
 
@@ -24,16 +29,24 @@ build() {
   export RUSTUP_TOOLCHAIN=stable
   export CARGO_TARGET_DIR=target
   cargo build --frozen --release --all-features
+  if command -v pandoc &> /dev/null; then
+    pandoc -s -t man assets/diffr.1.md -o assets/diffr.1
+  fi
 }
 
-# Not working 2023-08-02, let's try to get it rolling at least somehow first
-#check() {
-#  cd "$srcdir/$pkgname-$pkgver"
-#  export RUSTUP_TOOLCHAIN=stable
-#  cargo test --frozen --all-features
-#}
+check() {
+ cd "$srcdir/$pkgname-$pkgver"
+ export RUSTUP_TOOLCHAIN=stable
+ export CARGO_TARGET_DIR=target
+ export DIFFR_TESTS_BINARY_PATH=${CARGO_TARGET_DIR}/release/diffr
+ cargo test --frozen --all-features
+}
 
 package() {
-  install -Dm755 "$srcdir/$pkgname-$pkgver/target/release/$pkgname" "$pkgdir/usr/bin/$pkgname"
-  install -Dm644 "$srcdir/$pkgname-$pkgver/LICENSE.txt" "$pkgdir/usr/share/licenses/$pkgname"
+  cd "${pkgname}-${pkgver}"
+  install -Dm755 "target/release/${pkgname}" "${pkgdir}/usr/bin/${pkgname}"
+  install -Dm644 "LICENSE.txt" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE.txt"
+  if test -e "assets/diffr.1"; then
+    install -Dm644 "assets/diffr.1" "${pkgdir}/usr/share/man/man1/diffr.1"
+  fi
 }