Francis Lavoie 749e55c738 caddycmd: Add --keep-backup to upgrade commands (#4387) ... * caddycmd: Add `--skip-cleanup` to upgrade commands This is a partial fix for https://github.com/caddyserver/caddy/issues/4057, making it possible to retain the old build of Caddy, in case something went wrong. * caddycmd: Fix duplicate error message The error message "download succeeded, but unable to execute" was repeated, because it was both in the `listModules`/`showVersion` functions and in the calling `upgradeBuild` function. Oversight when this was refactored. * caddycmd: Implement fix for performing cleanup on Windows Without this, the cleanup operation would fail with an error message like this: upgrade: download succeeded, but unable to clean up backup binary: remove C:\caddy\caddy.exe.tmp: Access is denied. * caddycmd: Rename to `--keep-backup`, simplify build constraints		2021-11-08 11:35:46 -07:00
..
caddy	Update docs; commit setcap.sh	2021-02-24 11:55:56 -07:00
commandfuncs.go	caddycmd: Add --skip-standard to list-modules command, quieter output (#4386)	2021-10-18 12:19:04 -06:00
commands.go	caddycmd: Add --keep-backup to upgrade commands (#4387)	2021-11-08 11:35:46 -07:00
main.go	Move from deprecated ioutil to os and io packages (#4364)	2021-09-29 11:17:48 -06:00
packagesfuncs.go	caddycmd: Add --keep-backup to upgrade commands (#4387)	2021-11-08 11:35:46 -07:00
removebinary_windows.go	caddycmd: Add --keep-backup to upgrade commands (#4387)	2021-11-08 11:35:46 -07:00
removebinary.go	caddycmd: Add --keep-backup to upgrade commands (#4387)	2021-11-08 11:35:46 -07:00