From e70b35fd9f276f73910b277507a6f924d2ae124c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Otto=20Kek=C3=A4l=C3=A4inen?= <otto@debian.org>
Date: Sat, 2 Mar 2024 19:28:16 -0800
Subject: [PATCH] Add 'lowdown' to build dependencies so GitHub actions
 actually runs it

Building the man page is optional and happens automatically if command
'lowdown' is present on the system. Add it to the Snap definition and to
all GitHub CI files so man page conversion will be tested and fully used.

Unfortunately 'lowdown' cannot be added to the musl jobs the program is
available only starting from Alpine v3.15, while the musl Docker images
run Alpine v3.14 (and haven't been updated in 2+ years).
---
 .github/workflows/cmake-freebsd.yml            | 3 +--
 .github/workflows/cmake-linux.yml              | 3 +--
 .github/workflows/cmake-macos.yml              | 3 +--
 .github/workflows/continuous-build-freebsd.yml | 3 +--
 .github/workflows/continuous-build-openbsd.yml | 3 +--
 snap/snapcraft.yaml                            | 3 ++-
 6 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/.github/workflows/cmake-freebsd.yml b/.github/workflows/cmake-freebsd.yml
index 6e687f119..3f1c96216 100644
--- a/.github/workflows/cmake-freebsd.yml
+++ b/.github/workflows/cmake-freebsd.yml
@@ -33,8 +33,7 @@ jobs:
         with:
           release: '14.0'
           usesh: true
-          prepare: pkg install -y cmake ninja
+          prepare: pkg install -y cmake ninja lowdown
           run: |
             CXX=clang++ cmake -B build -G Ninja -DBTOP_STATIC=ON
             cmake --build build --verbose
-
diff --git a/.github/workflows/cmake-linux.yml b/.github/workflows/cmake-linux.yml
index 49754d9fd..7864a04a7 100644
--- a/.github/workflows/cmake-linux.yml
+++ b/.github/workflows/cmake-linux.yml
@@ -30,11 +30,10 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Install build tools
-        run: apk add --no-cache --update clang cmake lld ninja
+        run: apk add --no-cache --update clang cmake lld ninja lowdown
 
       - name: Configure
         run: CXX=clang++ LDFLAGS=-fuse-ld=lld cmake -B build -G Ninja -DBTOP_STATIC=ON
 
       - name: Compile
         run: cmake --build build --verbose
-
diff --git a/.github/workflows/cmake-macos.yml b/.github/workflows/cmake-macos.yml
index 32d6f7f19..ee2ef970d 100644
--- a/.github/workflows/cmake-macos.yml
+++ b/.github/workflows/cmake-macos.yml
@@ -32,7 +32,7 @@ jobs:
         run: |
           export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
           brew update --quiet
-          brew install --force --overwrite cmake llvm@17 ninja
+          brew install --force --overwrite cmake llvm@17 ninja lowdown
 
       - name: Configure
         run: |
@@ -44,4 +44,3 @@ jobs:
 
       - name: Compile
         run: cmake --build build --verbose
-
diff --git a/.github/workflows/continuous-build-freebsd.yml b/.github/workflows/continuous-build-freebsd.yml
index d06190feb..5521ff7ce 100644
--- a/.github/workflows/continuous-build-freebsd.yml
+++ b/.github/workflows/continuous-build-freebsd.yml
@@ -45,7 +45,7 @@ jobs:
           release: '14.0'
           usesh: true
           prepare: |
-            pkg install -y gmake gcc coreutils git
+            pkg install -y gmake gcc coreutils git lowdown
             git config --global --add safe.directory /home/runner/work/btop/btop
           run: |
             CXX=${{ matrix.compiler }} gmake STATIC=true STRIP=true
@@ -59,4 +59,3 @@ jobs:
           name: btop-x86_64-freebsd-14
           path: 'bin/*'
           if-no-files-found: error
-
diff --git a/.github/workflows/continuous-build-openbsd.yml b/.github/workflows/continuous-build-openbsd.yml
index afb1a93e6..6925ebbbf 100644
--- a/.github/workflows/continuous-build-openbsd.yml
+++ b/.github/workflows/continuous-build-openbsd.yml
@@ -42,7 +42,7 @@ jobs:
           release: '7.4'
           usesh: true
           prepare: |
-            pkg_add gmake gcc%11 g++%11 coreutils git
+            pkg_add gmake gcc%11 g++%11 coreutils git lowdown
             git config --global --add safe.directory /home/runner/work/btop/btop
           run: |
             gmake CXX=eg++ STATIC=true STRIP=true
@@ -55,4 +55,3 @@ jobs:
           name: btop-x86_64-openbsd-7.4
           path: 'bin/*'
           if-no-files-found: error
-
diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml
index 2e76ba5b0..ebbe04acb 100644
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
@@ -56,7 +56,8 @@ parts:
       - build-essential
       - gcc-11
       - g++-11
-      
+      - lowdown
+
     override-pull: |
       snapcraftctl pull
       snapcraftctl set-version "$(git describe --tags | sed 's/^v//' | cut -d "-" -f1)"