Added watchexec #4012

Author: nicholasdille

renovate.json

@@ -4787,6 +4787,17 @@
       "datasourceTemplate": "github-releases",
       "extractVersionTemplate": "^v(?<version>.+?)$"
     },
+    {
+      "fileMatch": [
+        "^tools/watchexec/manifest.yaml$"
+      ],
+      "matchStrings": [
+        "version: \"?(?<currentValue>.*?)\"?\\n"
+      ],
+      "depNameTemplate": "watchexec/watchexec",
+      "datasourceTemplate": "github-releases",
+      "extractVersionTemplate": "^v(?<version>.+?)$"
+    },
     {
       "fileMatch": [
         "^tools/watchtower/manifest.yaml$"

tools/watchexec/Dockerfile.template

@@ -0,0 +1,22 @@
+#syntax=docker/dockerfile:1.5.2
+
+ARG ref=main
+
+FROM ghcr.io/nicholasdille/docker-setup/base:${ref} AS prepare
+ARG name
+ARG version
+RUN <<EOF
+curl --silent --location --fail "https://github.com/watchexec/watchexec/releases/download/v${version}/watchexec-${version}-${arch}-unknown-linux-musl.tar.xz" \
+| tar --extract --xz --directory="${prefix}${target}/bin/" --strip-components=1 --no-same-owner \
+    "watchexec-${version}-${arch}-unknown-linux-musl/watchexec" \
+    "watchexec-${version}-${arch}-unknown-linux-musl/watchexec.1"
+
+mv "${prefix}${target}/bin/watchexec.1" "${prefix}${target}/share/man/man1/"
+EOF
+
+# completion
+#RUN <<EOF
+#"${prefix}${target}/bin/foo" completion bash >"${prefix}${target}/share/bash-completion/completions/foo"
+#"${prefix}${target}/bin/foo" completion fish >"${prefix}${target}/share/fish/vendor_completions.d/foo.fish"
+#"${prefix}${target}/bin/foo" completion zsh >"${prefix}${target}/share/zsh/vendor-completions/_foo"
+#EOF

tools/watchexec/manifest.yaml

@@ -0,0 +1,16 @@
+name: watchexec
+version: "1.21.1"
+check: ${binary} --version | cut -d' ' -f2
+platforms:
+- linux/amd64
+#- linux/arm64
+tags:
+- category/development
+- lang/rust
+- type/daemon
+homepage: https://github.com/watchexec/watchexec
+description: Executes commands in response to file modifications
+renovate:
+  datasource: github-releases
+  package: watchexec/watchexec
+  extractVersion: ^v(?<version>.+?)$