docs: add plugin-manager bootstrap hook guidance

Co-authored-by: mcornella <1441704+mcornella@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot]
2026-08-17 07:48:08 +00:00
committed by GitHub
co-authored by mcornella
parent ffd4c95a4f
commit c15b32baa4
2 changed files with 58 additions and 10 deletions
+58 -6
View File
@@ -361,7 +361,8 @@ source "$ZSH/lib/bootstrap.zsh"
#### Bootstrap compatibility contract
`lib/bootstrap.zsh` is idempotent and guarantees:
`lib/bootstrap.zsh` is idempotent and is the only required pre-load step for plugin-manager setups.
It guarantees:
- `ZSH`, `ZSH_CUSTOM`, and `ZSH_CACHE_DIR` defaults
- writable cache fallback to `${XDG_CACHE_HOME:-$HOME/.cache}/oh-my-zsh`
@@ -372,7 +373,7 @@ source "$ZSH/lib/bootstrap.zsh"
- `$ZSH_CUSTOM/functions`
- `$ZSH_CUSTOM/completions`
- `$ZSH_CACHE_DIR/completions`
- public signal: `OMZ_IS_BOOTSTRAPPED=true`
- public signal: `OMZ_IS_BOOTSTRAPPED=true` (for one-time hook guards)
What still requires `oh-my-zsh.sh`:
@@ -386,10 +387,61 @@ What still requires `oh-my-zsh.sh`:
Run bootstrap once, before any OMZ plugin/theme load:
- **Antigen:** add a one-time pre-bundle hook to source `lib/bootstrap.zsh`.
- **Zinit:** use a pre-load/`atinit` hook for OMZ snippets/plugins.
- **zplug:** use a load hook (`hook-load`) before OMZ plugin/theme sourcing.
- **zgen / zulu:** source `lib/bootstrap.zsh` immediately before OMZ plugin/theme load lines.
```zsh
[[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"
```
- **Antigen** (pre-bundle hook pattern):
```zsh
omz_preload() { [[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"; }
omz_preload
antigen bundle OMZ::plugins/git
antigen apply
```
- **Zinit** (`atinit` pre-load hook):
```zsh
zinit ice atinit'[[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"'
zinit snippet OMZ::plugins/git/git.plugin.zsh
```
- **zgen** (pre-load hook function called before OMZ loads):
```zsh
omz_preload() { [[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"; }
omz_preload
zgen load ohmyzsh/ohmyzsh plugins/git
```
- **zplug** (run pre-load hook immediately before OMZ entries):
```zsh
omz_preload() { [[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"; }
omz_preload
zplug "plugins/git", from:oh-my-zsh
zplug load
```
- **antibody** (run pre-load hook before `antibody bundle`/`source` output):
```zsh
omz_preload() { [[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"; }
omz_preload
source <(antibody bundle <<'EOF'
ohmyzsh/ohmyzsh path:plugins/git
EOF
)
```
- **zulu** (run pre-load hook before OMZ module loads):
```zsh
omz_preload() { [[ -n "${OMZ_IS_BOOTSTRAPPED:-}" ]] || source "$ZSH/lib/bootstrap.zsh"; }
omz_preload
zulu install oh-my-zsh
```
Compatibility matrix: