prometheus/scripts/compress_assets.sh

#!/usr/bin/env bash
#
# compress static assets

set -euo pipefail

cd web/ui
cp embed.go.tmpl embed.go
find static -type f -name '*.gz' -delete
find static -type f -exec gzip -fk '{}' \; -print0 | xargs -0 -I % echo %.gz | xargs echo //go:embed >> embed.go
echo var EmbedFS embed.FS >> embed.go
Replace vfsgen with embed for static web assets (#10220) * remove vfsgen usages Signed-off-by: Jan Fajerski <jfajersk@redhat.com> * web: use embed package for static assets This requires go 1.16. Signed-off-by: Jan Fajerski <jfajersk@redhat.com> * circleci: drop go generate in web/ui Signed-off-by: Jan Fajerski <jfajersk@redhat.com> * Makefile: compress web assets before build This commit add compression before (and decompression after) prometheus is build. This ensures that gzipped assets are embeded in the prometheus binary, if the builtinassets build tag is passed. If the build tag is not passed this step is still executed but has no effect. All this is executed in a subshell so that we can run the decompress step even if the build step fails, but retain the exit code of promu. This cleanup could also cover interrupts, but I left that out for now. Signed-off-by: Jan Fajerski <jfajersk@redhat.com> 2022-03-09 09:21:31 +00:00			`#!/usr/bin/env bash`
			`#`
ui/compress: Do not change git worktree (#10467) This change makes sure that the git worktree is not changed while compressing assets, making it better for local development. To achieve this, the compression script keeps the un-compressed assets and generates the go:embed directory when compressing the files. A .gitignore file has been added to ignore generated files. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> 2022-03-20 14:08:32 +00:00			`# compress static assets`
Replace vfsgen with embed for static web assets (#10220) * remove vfsgen usages Signed-off-by: Jan Fajerski <jfajersk@redhat.com> * web: use embed package for static assets This requires go 1.16. Signed-off-by: Jan Fajerski <jfajersk@redhat.com> * circleci: drop go generate in web/ui Signed-off-by: Jan Fajerski <jfajersk@redhat.com> * Makefile: compress web assets before build This commit add compression before (and decompression after) prometheus is build. This ensures that gzipped assets are embeded in the prometheus binary, if the builtinassets build tag is passed. If the build tag is not passed this step is still executed but has no effect. All this is executed in a subshell so that we can run the decompress step even if the build step fails, but retain the exit code of promu. This cleanup could also cover interrupts, but I left that out for now. Signed-off-by: Jan Fajerski <jfajersk@redhat.com> 2022-03-09 09:21:31 +00:00
ui/compress: Do not change git worktree (#10467) This change makes sure that the git worktree is not changed while compressing assets, making it better for local development. To achieve this, the compression script keeps the un-compressed assets and generates the go:embed directory when compressing the files. A .gitignore file has been added to ignore generated files. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu> 2022-03-20 14:08:32 +00:00			`set -euo pipefail`

			`cd web/ui`
			`cp embed.go.tmpl embed.go`
			`find static -type f -name '*.gz' -delete`
			`find static -type f -exec gzip -fk '{}' \; -print0 \| xargs -0 -I % echo %.gz \| xargs echo //go:embed >> embed.go`
			`echo var EmbedFS embed.FS >> embed.go`