add: ollama-bin (pacstall#6544)

## Progress 

- [x] Edit packagelist
- [x] Add initial pacscript
- [ ] Contact devs
- [x] Add maintainer to pacscript

Alpaca meets llama 😄

packagelist

@@ -376,6 +376,7 @@ obsidian-deb
 oh-my-posh-git
 oh-my-zsh-git
 oil
+ollama-bin
 onefetch-bin
 onlyoffice-desktopeditors-deb
 onnxruntime-bin

packages/ollama-bin/.SRCINFO

@@ -0,0 +1,20 @@
+pkgbase = ollama-bin
+	gives = ollama
+	pkgver = 0.3.13
+	pkgdesc = Get up and running with large language models
+	url = https://ollama.com/
+	arch = amd64
+	arch = arm64
+	license = MIT
+	maintainer = bibelin <[email protected]>
+	repology = project:ollama
+	optdepends_ubuntu = libnvidia-compute-390 | libnvidia-compute-418 | libnvidia-compute-430 | libnvidia-compute-440 | libnvidia-compute-450 | libnvidia-compute-455 | libnvidia-compute-460 | libnvidia-compute-465 | libnvidia-compute-470 | libnvidia-compute-495 | libnvidia-compute-510 | libnvidia-compute-515 | libnvidia-compute-520 | libnvidia-compute-525 | libnvidia-compute-530 | libnvidia-compute-535 | libnvidia-compute-545 | libnvidia-compute-550: required to use CUDA on NVIDIA GPU
+	optdepends_debian = libcuda1: required to use CUDA on NVIDIA GPU
+	source_amd64 = https://github.com/ollama/ollama/releases/download/v0.3.13/ollama-linux-amd64.tgz
+	sha256sums_amd64 = 19d8b87864d7d56d3bcf61b98e6a20bd68744037aba7515803f317dfdad62984
+	sha256sums_amd64 = e6893011419cf5d3073f713a130f112b61bbd1ce6f64ee9b4513c6f020f9624a
+	source_arm64 = https://github.com/ollama/ollama/releases/download/v0.3.13/ollama-linux-arm64.tgz
+	sha256sums_arm64 = 28cd33e4dd0cdb956272119839a349f7fc45ddd5b97978e2b19fc5804150d721
+	sha256sums_arm64 = e6893011419cf5d3073f713a130f112b61bbd1ce6f64ee9b4513c6f020f9624a
+
+pkgname = ollama-bin

packages/ollama-bin/ollama-bin.pacscript

@@ -0,0 +1,80 @@
+pkgname="ollama-bin"
+gives="ollama"
+pkgdesc="Get up and running with large language models"
+repology=("project:ollama")
+license=("MIT")
+url='https://ollama.com/'
+arch=("amd64" "arm64")
+pkgver="0.3.13"
+source=(
+  "https://github.com/${gives}/${gives}/releases/download/v${pkgver}/${gives}-linux-${CARCH}.tgz"
+  "ollama.service"
+)
+sha256sums_amd64=(
+  "19d8b87864d7d56d3bcf61b98e6a20bd68744037aba7515803f317dfdad62984"
+  "e6893011419cf5d3073f713a130f112b61bbd1ce6f64ee9b4513c6f020f9624a"
+)
+sha256sums_arm64=(
+  "28cd33e4dd0cdb956272119839a349f7fc45ddd5b97978e2b19fc5804150d721"
+  "e6893011419cf5d3073f713a130f112b61bbd1ce6f64ee9b4513c6f020f9624a"
+)
+optdepends_ubuntu=(
+  "libnvidia-compute-390 | libnvidia-compute-418 | libnvidia-compute-430 | libnvidia-compute-440 | libnvidia-compute-450 | libnvidia-compute-455 | libnvidia-compute-460 | libnvidia-compute-465 | libnvidia-compute-470 | libnvidia-compute-495 | libnvidia-compute-510 | libnvidia-compute-515 | libnvidia-compute-520 | libnvidia-compute-525 | libnvidia-compute-530 | libnvidia-compute-535 | libnvidia-compute-545 | libnvidia-compute-550: required to use CUDA on NVIDIA GPU"
+)
+optdepends_debian=(
+  "libcuda1: required to use CUDA on NVIDIA GPU"
+)
+maintainer=("bibelin <[email protected]>")
+
+package() {
+  install -Dm755 "${srcdir}/bin/ollama" "${pkgdir}/usr/bin/${gives}"
+  find "${srcdir}/lib/${gives}" -type "f" -exec install -Dm644 "{}" -t "${pkgdir}/usr/lib/${gives}" \;
+  find "${srcdir}/lib/${gives}" -type "l" -exec install -Dm644 "{}" -t "${pkgdir}/usr/lib/${gives}" \;
+  install -Dm644 "${gives}.service" "${pkgdir}/usr/lib/systemd/system/${gives}.service"
+}
+
+post_install() {
+  # Adopted from https://github.com/ollama/ollama/blob/24636dfa87c3759b1d89efc47a1fd01623058fd1/scripts/install.sh#L105
+  if ! id ollama > /dev/null 2>&1; then
+    useradd -r -s /bin/false -U -m -d /usr/share/ollama ollama
+  fi
+  if getent group render > /dev/null 2>&1; then
+    usermod -a -G render ollama
+  fi
+  if getent group video > /dev/null 2>&1; then
+    usermod -a -G video ollama
+  fi
+
+  usermod -a -G ollama "${PACSTALL_USER}"
+
+  SYSTEMCTL_RUNNING="$(systemctl is-system-running || true)"
+  case ${SYSTEMCTL_RUNNING} in
+    running | degraded)
+      systemctl daemon-reload
+      systemctl enable ollama
+      systemctl start ollama
+      ;;
+    *) ;;
+  esac
+}
+
+post_upgrade() {
+  SERVICE_ENABLED="$(systemctl is-enabled ollama || true)"
+  case ${SERVICE_ENABLED} in
+    enabled | enabled-runtime)
+      systemctl restart ollama
+      ;;
+    *) ;;
+  esac
+}
+
+pre_remove() {
+  SYSTEMCTL_RUNNING="$(systemctl is-system-running || true)"
+  case ${SYSTEMCTL_RUNNING} in
+    running | degraded)
+      systemctl stop ollama
+      systemctl disable ollama
+      ;;
+    *) ;;
+  esac
+}

packages/ollama-bin/ollama.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Ollama Service
+After=network-online.target
+
+[Service]
+ExecStart=/usr/bin/ollama serve
+User=ollama
+Group=ollama
+Restart=always
+RestartSec=3
+Environment="PATH=$PATH"
+
+[Install]
+WantedBy=default.target

srclist

@@ -7267,6 +7267,27 @@ pkgbase = oil
 
 pkgname = oil
 ---
+pkgbase = ollama-bin
+	gives = ollama
+	pkgver = 0.3.13
+	pkgdesc = Get up and running with large language models
+	url = https://ollama.com/
+	arch = amd64
+	arch = arm64
+	license = MIT
+	maintainer = bibelin <[email protected]>
+	repology = project:ollama
+	optdepends_ubuntu = libnvidia-compute-390 | libnvidia-compute-418 | libnvidia-compute-430 | libnvidia-compute-440 | libnvidia-compute-450 | libnvidia-compute-455 | libnvidia-compute-460 | libnvidia-compute-465 | libnvidia-compute-470 | libnvidia-compute-495 | libnvidia-compute-510 | libnvidia-compute-515 | libnvidia-compute-520 | libnvidia-compute-525 | libnvidia-compute-530 | libnvidia-compute-535 | libnvidia-compute-545 | libnvidia-compute-550: required to use CUDA on NVIDIA GPU
+	optdepends_debian = libcuda1: required to use CUDA on NVIDIA GPU
+	source_amd64 = https://github.com/ollama/ollama/releases/download/v0.3.13/ollama-linux-amd64.tgz
+	sha256sums_amd64 = 19d8b87864d7d56d3bcf61b98e6a20bd68744037aba7515803f317dfdad62984
+	sha256sums_amd64 = e6893011419cf5d3073f713a130f112b61bbd1ce6f64ee9b4513c6f020f9624a
+	source_arm64 = https://github.com/ollama/ollama/releases/download/v0.3.13/ollama-linux-arm64.tgz
+	sha256sums_arm64 = 28cd33e4dd0cdb956272119839a349f7fc45ddd5b97978e2b19fc5804150d721
+	sha256sums_arm64 = e6893011419cf5d3073f713a130f112b61bbd1ce6f64ee9b4513c6f020f9624a
+
+pkgname = ollama-bin
+---
 pkgbase = onefetch-bin
 	gives = onefetch
 	pkgver = 2.18.0