Add ability to customize theme styles

Showcases how different themes/styles can be supported using
.env variables. If an environemnt name is specified during
the build process, an overrides file will be pulled in to
allow modifications to color and font definitions.

This commit includes possible style modifications with the openpower
env name as an example. To see the openpower changes, add the variable
definition VUE_APP_NAME="openpower" to your .env.development.local file
or build using 'npm run build -- --mode openpower'

- Moves helper imports into vue config to allow for
  specific import order
- Removed helper imports in SFCs

Signed-off-by: Yoshie Muranaka <yoshiemuranaka@gmail.com>
Change-Id: Iaf7a59c24fda06a7b74e23f2f042fb3300cb2056

27 files changed, 90 insertions, 39 deletions

diff --git a/src/assets/styles/_obmc-custom.scss b/src/assets/styles/_obmc-custom.scss
index c063458cb..068364cf5 100644
--- a/src/assets/styles/_obmc-custom.scss
+++ b/src/assets/styles/_obmc-custom.scss
@@ -1,10 +1,3 @@
-// BMC Helpers must be imported before Bootstrap helpers to
-// take advantage of Bootstrap's use of the Sass !default
-// statement. Moving this helper after results in Bootstrap
-// variables taking precedence over BMC's
-@import "./bmc/helpers";
-@import "./bootstrap/helpers";
-
 // Vendor styles
 @import "./bootstrap";
 @import "~bootstrap-vue/src/index";
diff --git a/src/components/AppHeader/AppHeader.vue b/src/components/AppHeader/AppHeader.vue
index 4162add87..b977b5f91 100644
--- a/src/components/AppHeader/AppHeader.vue
+++ b/src/components/AppHeader/AppHeader.vue
@@ -160,8 +160,6 @@ export default {
 </script>
 
 <style lang="scss">
-@import 'src/assets/styles/helpers';
-
 .app-header {
   .link-skip-nav {
     position: absolute;
diff --git a/src/components/AppNavigation/AppNavigation.vue b/src/components/AppNavigation/AppNavigation.vue
index e1c6fbf87..be80171b5 100644
--- a/src/components/AppNavigation/AppNavigation.vue
+++ b/src/components/AppNavigation/AppNavigation.vue
@@ -213,8 +213,6 @@ export default {
 </script>
 
 <style scoped lang="scss">
-@import 'src/assets/styles/helpers';
-
 svg {
   fill: currentColor;
   height: 1.2rem;
diff --git a/src/components/Global/LoadingBar.vue b/src/components/Global/LoadingBar.vue
index d1736d6a5..8f7b785c7 100644
--- a/src/components/Global/LoadingBar.vue
+++ b/src/components/Global/LoadingBar.vue
@@ -72,8 +72,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .progress {
   position: absolute;
   left: 0;
diff --git a/src/components/Global/PageContainer.vue b/src/components/Global/PageContainer.vue
index 91bf346f7..8396bd5b0 100644
--- a/src/components/Global/PageContainer.vue
+++ b/src/components/Global/PageContainer.vue
@@ -11,8 +11,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 main {
   width: 100%;
   height: 100%;
diff --git a/src/components/Global/PageSection.vue b/src/components/Global/PageSection.vue
index 96f7134e1..ddf204d35 100644
--- a/src/components/Global/PageSection.vue
+++ b/src/components/Global/PageSection.vue
@@ -18,8 +18,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .page-section {
   margin-bottom: $spacer * 2;
 }
diff --git a/src/components/Global/PageTitle.vue b/src/components/Global/PageTitle.vue
index dc0738e20..a77e0a075 100644
--- a/src/components/Global/PageTitle.vue
+++ b/src/components/Global/PageTitle.vue
@@ -23,8 +23,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .page-title {
   margin-bottom: $spacer * 2;
 }
diff --git a/src/components/Global/Search.vue b/src/components/Global/Search.vue
index e3703559a..9ebf46809 100644
--- a/src/components/Global/Search.vue
+++ b/src/components/Global/Search.vue
@@ -50,8 +50,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .search-input {
   padding-left: ($spacer * 2);
 }
diff --git a/src/components/Global/StatusIcon.vue b/src/components/Global/StatusIcon.vue
index 560880504..6de6d310a 100644
--- a/src/components/Global/StatusIcon.vue
+++ b/src/components/Global/StatusIcon.vue
@@ -31,8 +31,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .status-icon {
   vertical-align: text-bottom;
   &.success {
diff --git a/src/components/Global/TableDateFilter.vue b/src/components/Global/TableDateFilter.vue
index e73d7d519..ab501ea3e 100644
--- a/src/components/Global/TableDateFilter.vue
+++ b/src/components/Global/TableDateFilter.vue
@@ -165,8 +165,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .b-form-datepicker {
   position: absolute;
   right: 0;
diff --git a/src/components/Global/TableFilter.vue b/src/components/Global/TableFilter.vue
index b514483f4..d6a954be2 100644
--- a/src/components/Global/TableFilter.vue
+++ b/src/components/Global/TableFilter.vue
@@ -131,8 +131,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .badge {
   margin-right: $spacer / 2;
 }
diff --git a/src/components/Global/TableToolbar.vue b/src/components/Global/TableToolbar.vue
index bb18ceb5c..70389e8f7 100644
--- a/src/components/Global/TableToolbar.vue
+++ b/src/components/Global/TableToolbar.vue
@@ -68,8 +68,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 $toolbar-height: 46px;
 
 .toolbar-container {
diff --git a/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Italic.woff b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Italic.woff
new file mode 100644
index 000000000..7e62ab4e1
--- /dev/null
+++ b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Italic.woff
diff --git a/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Light.woff b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Light.woff
new file mode 100644
index 000000000..8824a0de9
--- /dev/null
+++ b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Light.woff
diff --git a/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-LightItalic.woff b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-LightItalic.woff
new file mode 100644
index 000000000..b079a5ec3
--- /dev/null
+++ b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-LightItalic.woff
diff --git a/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Regular.woff b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Regular.woff
new file mode 100644
index 000000000..79bdeab79
--- /dev/null
+++ b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Regular.woff
diff --git a/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBold.woff b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBold.woff
new file mode 100644
index 000000000..ce9534ca7
--- /dev/null
+++ b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBold.woff
diff --git a/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBoldItalic.woff b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBoldItalic.woff
new file mode 100644
index 000000000..f00b6edbf
--- /dev/null
+++ b/src/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBoldItalic.woff
diff --git a/src/env/assets/styles/_intel.scss b/src/env/assets/styles/_intel.scss
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/src/env/assets/styles/_intel.scss
diff --git a/src/env/assets/styles/_openpower.scss b/src/env/assets/styles/_openpower.scss
new file mode 100644
index 000000000..f1bf43207
--- /dev/null
+++ b/src/env/assets/styles/_openpower.scss
@@ -0,0 +1,57 @@
+@font-face {
+  font-family: 'Plex';
+  src: url('~@/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Light.woff') format('woff');
+  font-weight: 200;
+}
+@font-face {
+  font-family: 'Plex';
+  src: url('~@/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-LightItalic.woff') format('woff');
+  font-weight: 200;
+  font-style: italic;
+}
+@font-face {
+  font-family: 'Plex';
+  src: url('~@/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Regular.woff') format('woff');
+  font-weight: 400;
+}
+@font-face {
+  font-family: 'Plex';
+  src: url('~@/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-Italic.woff') format('woff');
+  font-weight: 400;
+  font-style: italic;
+}
+@font-face {
+  font-family: 'Plex';
+  src: url('~@/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBold.woff') format('woff');
+  font-weight: 700;
+}
+@font-face {
+  font-family: 'Plex';
+  src: url('~@/env/assets/fonts/IBM_Plex_Sans/IBMPlexSans-SemiBoldItalic.woff') format('woff');
+  font-weight: 700;
+  font-style: italic;
+}
+
+// IBM Plex with Bootstrap default as fallbacks
+// https://getbootstrap.com/docs/4.4/content/reboot/#native-font-stack
+
+$font-family-base: 'Plex', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+
+// IBM gray palette
+$gray-100: #F4F4F4;
+// $gray-200: #E0E0E0; Use default OpenBMC $gray-200
+// $gray-300: #C6C6C6; Use default OpenBMC $gray-300
+$gray-400: #A8A8A8;
+$gray-500: #8D8D8D;
+$gray-600: #6F6F6F;
+$gray-700: #525252;
+$gray-800: #333333;
+$gray-900: #161616;
+
+// IBM theme colors
+$theme-colors: (
+  "primary": #0F62FE,
+  "danger": #DA1E28,
+  "success": #24A146,
+  "warning": #F1C21B
+);
\ No newline at end of file
diff --git a/src/layouts/AppLayout.vue b/src/layouts/AppLayout.vue
index 6950e3384..8edc338dc 100644
--- a/src/layouts/AppLayout.vue
+++ b/src/layouts/AppLayout.vue
@@ -54,8 +54,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .app-container {
   display: grid;
   grid-template-columns: 100%;
diff --git a/src/layouts/LoginLayout.vue b/src/layouts/LoginLayout.vue
index e92cf05e4..674f4eb28 100644
--- a/src/layouts/LoginLayout.vue
+++ b/src/layouts/LoginLayout.vue
@@ -33,8 +33,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .login-container {
   @include media-breakpoint-up(md) {
     background: linear-gradient(
diff --git a/src/views/Control/Kvm/KvmConsole.vue b/src/views/Control/Kvm/KvmConsole.vue
index 080f72e89..6881b6903 100644
--- a/src/views/Control/Kvm/KvmConsole.vue
+++ b/src/views/Control/Kvm/KvmConsole.vue
@@ -57,7 +57,6 @@ export default {
 </script>
 
 <style scoped lang="scss">
-@import 'src/assets/styles/helpers';
 #terminal {
   height: calc(100vh - 42px);
 }
diff --git a/src/views/Control/ServerPowerOperations/BootSettings.vue b/src/views/Control/ServerPowerOperations/BootSettings.vue
index 16d567a71..8f54cbb89 100644
--- a/src/views/Control/ServerPowerOperations/BootSettings.vue
+++ b/src/views/Control/ServerPowerOperations/BootSettings.vue
@@ -147,8 +147,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 .boot-settings {
   background-color: gray('200');
 }
diff --git a/src/views/Overview/Overview.vue b/src/views/Overview/Overview.vue
index ba934130e..46944cc82 100644
--- a/src/views/Overview/Overview.vue
+++ b/src/views/Overview/Overview.vue
@@ -154,7 +154,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
 .quicklinks-section {
   margin-bottom: $spacer * 2;
   margin-left: $spacer * -1;
diff --git a/src/views/Overview/OverviewQuickLinks.vue b/src/views/Overview/OverviewQuickLinks.vue
index d3a194039..8dc1c8eb2 100644
--- a/src/views/Overview/OverviewQuickLinks.vue
+++ b/src/views/Overview/OverviewQuickLinks.vue
@@ -98,8 +98,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-@import 'src/assets/styles/helpers';
-
 dd,
 dl {
   margin: 0;
diff --git a/vue.config.js b/vue.config.js
index c681f4703..817636222 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -1,6 +1,39 @@
 const CompressionPlugin = require('compression-webpack-plugin');
 
 module.exports = {
+  css: {
+    loaderOptions: {
+      sass: {
+        prependData: () => {
+          const envName = process.env.VUE_APP_ENV_NAME;
+          if (envName !== undefined) {
+            // If there is an env name defined, import Sass
+            // overrides.
+            // It is important that these imports stay in this
+            // order to make sure enviroment overrides
+            // take precedence over the default BMC styles
+            return `
+              @import "@/assets/styles/bmc/helpers";
+              @import "@/env/assets/styles/_${process.env.VUE_APP_ENV_NAME}";
+              @import "@/assets/styles/bootstrap/_helpers";
+            `;
+          } else {
+            // Include helper imports so single file components
+            // do not need to include helper imports
+
+            // BMC Helpers must be imported before Bootstrap helpers to
+            // take advantage of Bootstrap's use of the Sass !default
+            // statement. Moving this helper after results in Bootstrap
+            // variables taking precedence over BMC's
+            return `
+              @import "@/assets/styles/bmc/helpers";
+              @import "@/assets/styles/bootstrap/_helpers";
+            `;
+          }
+        }
+      }
+    }
+  },
   devServer: {
     https: true,
     proxy: {