stdlib: argocd app support

Signed-off-by: Kevin Poirot <kevin@vazee.fr>

stdlib/argocd/argocd.cue

@@ -0,0 +1,72 @@
+// ArgoCD client operations
+package argocd
+
+import (
+	"alpha.dagger.io/alpine"
+	"alpha.dagger.io/dagger"
+	"alpha.dagger.io/dagger/op"
+)
+
+// ArgoCD configuration
+#Config: {
+	// ArgoCD CLI binary version
+	version: *"v2.0.5" | dagger.#Input & {string}
+
+	// ArgoCD server
+	server: dagger.#Input & {string}
+
+	// ArgoCD project
+	project: *"default" | dagger.#Input & {string}
+
+	// ArgoCD authentication token
+	token: dagger.#Secret & dagger.#Input
+}
+
+// Re-usable CLI component
+#CLI: {
+	config: #Config
+
+	#up: [
+		op.#Load & {
+			from: alpine.#Image & {
+				package: bash: "=~5.1"
+				package: jq:   "=~1.6"
+				package: curl: true
+			}
+		},
+
+		// Install the ArgoCD CLI
+		op.#Exec & {
+			args: ["sh", "-c",
+				#"""
+					curl -sSL -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/releases/download/$VERSION/argocd-linux-amd64 &&
+					chmod +x /usr/local/bin/argocd
+					"""#,
+			]
+			env: VERSION: config.version
+		},
+
+		// Write config file
+		op.#Exec & {
+			args: ["sh", "-c",
+				#"""
+					mkdir ~/.argocd && cat > ~/.argocd/config << EOF
+					contexts:
+					- name: "$SERVER"
+					  server: "$SERVER"
+					  user: "$SERVER"
+					current-context: "$SERVER"
+					servers:
+					- grpc-web-root-path: ""
+					  server: "$SERVER"
+					users:
+					- auth-token: $(cat /run/secrets/token)
+					  name: "$SERVER"
+					EOF
+					"""#,
+			]
+			mount: "/run/secrets/token": secret: config.token
+			env: SERVER: config.server
+		},
+	]
+}