From bf058dc49492b3a102a28ed25764a517fcebfb40 Mon Sep 17 00:00:00 2001
From: Chuck Lantz <clantz@microsoft.com>
Date: Fri, 16 Dec 2022 09:47:21 -0800
Subject: Multi-distro support for common script, refactor, fixes (#326)

---
 src/common-utils/bin/code              | 16 ++++++++++++++++
 src/common-utils/bin/devcontainer-info | 27 +++++++++++++++++++++++++++
 src/common-utils/bin/systemctl         |  7 +++++++
 3 files changed, 50 insertions(+)
 create mode 100755 src/common-utils/bin/code
 create mode 100755 src/common-utils/bin/devcontainer-info
 create mode 100755 src/common-utils/bin/systemctl

(limited to 'src/common-utils/bin')

diff --git a/src/common-utils/bin/code b/src/common-utils/bin/code
new file mode 100755
index 0000000..b0d517f
--- /dev/null
+++ b/src/common-utils/bin/code
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+get_in_path_except_current() {
+    which -a "$1" | grep -A1 "$0" | grep -v "$0"
+}
+
+code="$(get_in_path_except_current code)"
+
+if [ -n "$code" ]; then
+    exec "$code" "$@"
+elif [ "$(command -v code-insiders)" ]; then
+    exec code-insiders "$@"
+else
+    echo "code or code-insiders is not installed" >&2
+    exit 127
+fi
diff --git a/src/common-utils/bin/devcontainer-info b/src/common-utils/bin/devcontainer-info
new file mode 100755
index 0000000..2c74fea
--- /dev/null
+++ b/src/common-utils/bin/devcontainer-info
@@ -0,0 +1,27 @@
+#!/bin/sh
+. /usr/local/etc/vscode-dev-containers/meta.env
+
+# Minimal output
+if [ "$1" = "version" ] || [ "$1" = "image-version" ]; then
+    echo "${VERSION}"
+    exit 0
+elif [ "$1" = "release" ]; then
+    echo "${GIT_REPOSITORY_RELEASE}"
+    exit 0
+elif [ "$1" = "content" ] || [ "$1" = "content-url" ] || [ "$1" = "contents" ] || [ "$1" = "contents-url" ]; then
+    echo "${CONTENTS_URL}"
+    exit 0
+fi
+
+#Full output
+echo
+echo "Development container image information"
+echo
+if [ ! -z "${VERSION}" ]; then echo "- Image version: ${VERSION}"; fi
+if [ ! -z "${DEFINITION_ID}" ]; then echo "- Definition ID: ${DEFINITION_ID}"; fi
+if [ ! -z "${VARIANT}" ]; then echo "- Variant: ${VARIANT}"; fi
+if [ ! -z "${GIT_REPOSITORY}" ]; then echo "- Source code repository: ${GIT_REPOSITORY}"; fi
+if [ ! -z "${GIT_REPOSITORY_RELEASE}" ]; then echo "- Source code release/branch: ${GIT_REPOSITORY_RELEASE}"; fi
+if [ ! -z "${BUILD_TIMESTAMP}" ]; then echo "- Timestamp: ${BUILD_TIMESTAMP}"; fi
+if [ ! -z "${CONTENTS_URL}" ]; then echo && echo "More info: ${CONTENTS_URL}"; fi
+echo
diff --git a/src/common-utils/bin/systemctl b/src/common-utils/bin/systemctl
new file mode 100755
index 0000000..4ead985
--- /dev/null
+++ b/src/common-utils/bin/systemctl
@@ -0,0 +1,7 @@
+#!/bin/sh
+set -e
+if [ -d "/run/systemd/system" ]; then
+    exec /bin/systemctl "$@"
+else
+    echo '\n"systemd" is not running in this container due to its overhead.\nUse the "service" command to start services instead. e.g.: \n\nservice --status-all'
+fi
-- 
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