Initial commit

2026-02-21 16:54:28 +00:00 · 2024-03-31 05:53:25 +03:00
commit c689d8783f
34 changed files with 5408 additions and 0 deletions
--- a/src/App.vue
+++ b/src/App.vue
@@ -0,0 +1,187 @@
+<script setup lang="ts">
+import { ref, watch } from 'vue'
+
+let service = defineModel('service', { default: 'my-service' })
+let description = defineModel('description', { default: 'This command does something' })
+let username = defineModel('username', { default: 'root' })
+let command = defineModel('command', { default: '/usr/local/bin/command' })
+let servicePath = ref('/etc/init.d/' + service.value )
+let logRotatePath = ref('/etc/logrotate.d/' + service.value)
+
+let shellCommands = ref(`sudo chmod +x ${servicePath.value} && sudo update-rc.d ${service.value} defaults`)
+
+let serviceTemplateString = `#!/usr/bin/env sh
+### BEGIN INIT INFO
+# Provides:          <NAME>
+# Required-Start:    $local_fs $network $named $time $syslog
+# Required-Stop:     $local_fs $network $named $time $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Description:       <DESCRIPTION>
+### END INIT INFO
+
+SCRIPT="<COMMAND>"
+RUNAS=<USERNAME>
+
+PIDFILE=/var/run/<NAME>.pid
+LOGFILE=/var/log/<NAME>.log
+
+start() {
+  if [ -f $PIDFILE ] && [ -s $PIDFILE ] && kill -0 $(cat $PIDFILE); then
+    echo "Service already running" >&2
+    return 1
+  fi
+  echo 'Starting service...' >&2
+  local CMD="$SCRIPT &> \\"$LOGFILE\\" & echo \\$!"
+  su -c "$CMD" $RUNAS > "$PIDFILE"
+ # Try with this command instead if above does not work
+ # su -s /bin/sh $RUNAS -c "$CMD" > "$PIDFILE"
+
+  sleep 2
+  PID=$(cat $PIDFILE)
+    if pgrep -u $RUNAS -f $NAME > /dev/null
+    then
+      echo "$NAME is now running, the PID is $PID"
+    else
+      echo ''
+      echo "Error! Could not start $NAME!"
+    fi
+}
+
+stop() {
+  if [ ! -f "$PIDFILE" ] || ! kill -0 $(cat "$PIDFILE"); then
+    echo 'Service not running' >&2
+    return 1
+  fi
+  echo 'Stopping service...' >&2
+  kill -15 $(cat "$PIDFILE") && rm -f "$PIDFILE"
+  echo 'Service stopped' >&2
+}
+
+uninstall() {
+  echo -n "Are you really sure you want to uninstall this service? That cannot be undone. [yes|No] "
+  local SURE
+  read SURE
+  if [ "$SURE" = "yes" ]; then
+    stop
+    rm -f "$PIDFILE"
+    echo "Notice: log file was not removed: $LOGFILE" >&2
+    update-rc.d -f $NAME remove
+    rm -fv "$0"
+  else
+    echo "Abort!"
+  fi
+}
+
+status() {
+    printf "%-50s" "Checking <NAME>..."
+    if [ -f $PIDFILE ] && [ -s $PIDFILE ]; then
+        PID=$(cat $PIDFILE)
+            if [ -z "$(ps axf | grep \${PID} | grep -v grep)" ]; then
+                printf "%s\\n" "The process appears to be dead but pidfile still exists"
+            else
+                echo "Running, the PID is $PID"
+            fi
+    else
+        printf "%s\\n" "Service not running"
+    fi
+}
+
+
+case "$1" in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  status)
+    status
+    ;;
+  uninstall)
+    uninstall
+    ;;
+  restart)
+    stop
+    start
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|status|restart|uninstall}"
+esac
+`
+
+let logRotateString = `/var/log/<NAME>.log {
+    rotate 4
+    weekly
+    missingok
+    notifempty
+    compress
+    delaycompress
+}`
+
+let serviceTemplate = serviceTemplateString
+  .replace(/<NAME>/g, service.value)
+  .replace(/<DESCRIPTION>/g, description.value)
+  .replace(/<USERNAME>/g, username.value)
+  .replace(/<COMMAND>/g, command.value)
+
+let logRotate = logRotateString.replace(/<NAME>/g, service.value)
+
+watch([service, description, username, command], ([newService, newDescription, newUsername, newCommand]) => {
+  serviceTemplate = serviceTemplateString
+    .replace(/<NAME>/g, newService)
+    .replace(/<DESCRIPTION>/g, newDescription)
+    .replace(/<USERNAME>/g, newUsername)
+    .replace(/<COMMAND>/g, newCommand)
+  servicePath.value = '/etc/init.d/' + newService
+  logRotate = logRotateString.replace(/<NAME>/g, newService)
+  logRotatePath.value = '/etc/logrotate.d/' + newService
+  shellCommands.value = `sudo chmod +x ${servicePath.value} && sudo update-rc.d ${newService} defaults`
+})
+
+</script>
+
+<template>
+  <header>
+    <h1 class="green">sysvinit service generator</h1>
+
+    <label>
+      Service name:
+      <input type="text" minlength="1" v-model="service" />
+    </label>
+
+    <label>
+      Description:
+      <input type="text" minlength="1" v-model="description" />
+    </label>
+
+    <label>
+      Run as user:
+      <input type="text" minlength="1" v-model="username" />
+    </label>
+
+    <label>
+      Command:
+      <input type="text" minlength="1" v-model="command" />
+    </label>
+  </header>
+
+  <main>
+    <h3>Generated service script:</h3>
+    <div>Path: <code>{{ servicePath }}</code></div>
+    <textarea style="height: 400px" v-text="serviceTemplate"></textarea>
+    <details>
+      <summary>Logrotate</summary>
+      <div>Path: <code>{{ logRotatePath }}</code></div>
+      <textarea class="just-right noresize" v-text="logRotate"></textarea>
+    </details>
+    <details>
+      <summary>Shell commands to run</summary>
+      <textarea class="just-right noresize" v-text="shellCommands"></textarea>
+    </details>
+  </main>
+
+  <footer>
+    <p>Created by <a href="https://github.com/ivuorinen">@ivuorinen</a> from Tampere, Finland</p>
+  </footer>
+</template>
--- a/src/assets/base.css
+++ b/src/assets/base.css
@@ -0,0 +1,82 @@
+/* color palette from <https://github.com/vuejs/theme> */
+:root {
+    --vt-c-white: #ffffff;
+    --vt-c-white-soft: #f8f8f8;
+    --vt-c-white-mute: #f2f2f2;
+
+    --vt-c-black: #181818;
+    --vt-c-black-soft: #222222;
+    --vt-c-black-mute: #282828;
+
+    --vt-c-indigo: #2c3e50;
+
+    --vt-c-divider-light-1: rgba(60, 60, 60, 0.29);
+    --vt-c-divider-light-2: rgba(60, 60, 60, 0.12);
+    --vt-c-divider-dark-1: rgba(84, 84, 84, 0.65);
+    --vt-c-divider-dark-2: rgba(84, 84, 84, 0.48);
+
+    --vt-c-text-light-1: var(--vt-c-indigo);
+    --vt-c-text-light-2: rgba(60, 60, 60, 0.66);
+    --vt-c-text-dark-1: var(--vt-c-white);
+    --vt-c-text-dark-2: rgba(235, 235, 235, 0.64);
+
+    /* semantic color variables for this project */
+    --color-background: var(--vt-c-white);
+    --color-background-soft: var(--vt-c-white-soft);
+    --color-background-mute: var(--vt-c-white-mute);
+
+    --color-border: var(--vt-c-divider-light-2);
+    --color-border-hover: var(--vt-c-divider-light-1);
+
+    --color-heading: var(--vt-c-text-light-1);
+    --color-text: var(--vt-c-text-light-1);
+
+    --section-gap: 160px;
+}
+
+@media (prefers-color-scheme: dark) {
+    :root {
+        --color-background: var(--vt-c-black);
+        --color-background-soft: var(--vt-c-black-soft);
+        --color-background-mute: var(--vt-c-black-mute);
+
+        --color-border: var(--vt-c-divider-dark-2);
+        --color-border-hover: var(--vt-c-divider-dark-1);
+
+        --color-heading: var(--vt-c-text-dark-1);
+        --color-text: var(--vt-c-text-dark-2);
+    }
+}
+
+*,
+*::before,
+*::after {
+    box-sizing: border-box;
+    margin: 0;
+    font-weight: normal;
+}
+
+body {
+    min-height: 100vh;
+    color: var(--color-text);
+    background: var(--color-background);
+    transition: color 0.5s,
+    background-color 0.5s;
+    line-height: 1.6;
+    font-family: Inter,
+    -apple-system,
+    BlinkMacSystemFont,
+    'Segoe UI',
+    Roboto,
+    Oxygen,
+    Ubuntu,
+    Cantarell,
+    'Fira Sans',
+    'Droid Sans',
+    'Helvetica Neue',
+    sans-serif;
+    font-size: 15px;
+    text-rendering: optimizeLegibility;
+    -webkit-font-smoothing: antialiased;
+    -moz-osx-font-smoothing: grayscale;
+}
--- a/src/assets/main.css
+++ b/src/assets/main.css
@@ -0,0 +1,102 @@
+@import './base.css';
+
+#app {
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 2rem;
+    font-weight: normal;
+}
+
+a,
+.green {
+    text-decoration: none;
+    color: hsla(160, 100%, 37%, 1);
+    transition: 0.4s;
+    padding: 3px;
+}
+
+header {
+    line-height: 1.2;
+}
+
+label {
+    display: block;
+    margin-bottom: 1rem;
+
+    input {
+        display: block;
+        margin-top: 1rem;
+        padding: 0.4rem;
+        font-size: 1rem;
+        border: 1px solid var(--color-border);
+        border-radius: 4px;
+    }
+}
+
+h1 {
+    font-weight: 500;
+    font-size: 2.6rem;
+    margin-bottom: 2rem;
+}
+
+h3 {
+    font-size: 1.2rem;
+}
+
+
+@media (hover: hover) {
+    a:hover {
+        background-color: hsla(160, 100%, 37%, 0.2);
+    }
+}
+
+@media (min-width: 1024px) {
+    body {
+        display: flex;
+        place-items: center;
+    }
+
+    #app {
+        display: grid;
+        grid-template-columns: 1fr 2fr;
+        padding: 0 2rem;
+    }
+
+    footer {
+        border-top: 1px solid var(--color-border);
+        padding-top: 1rem;
+        grid-column: 1 / -1;
+    }
+}
+
+textarea {
+    width: 100%;
+    min-width: 100%;
+    max-width: fit-content;
+    padding: 1rem;
+    margin: 1rem 0;
+    border: 1px solid hsla(160, 100%, 37%, 1);
+    border-radius: 5px;
+    background: #222222;
+    color: #f8f8f8;
+    font-family: monospace;
+
+    &.just-right {
+        height: fit-content;
+        min-height: fit-content;
+        max-height: fit-content;
+    }
+
+    &.noresize {
+        resize: none;
+    }
+}
+
+summary {
+    cursor: pointer;
+}
+
+footer {
+    margin-top: 2rem;
+    text-align: center;
+}
--- a/src/main.ts
+++ b/src/main.ts
@@ -0,0 +1,6 @@
+import './assets/main.css'
+
+import { createApp } from 'vue'
+import App from './App.vue'
+
+createApp(App).mount('#app')