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Stefan HallerandClaude Opus 5
2e6d25300e
Five panels show a commit's diff in the focused main view — one file of it from the commit files panel, the whole of it from the commits, sub-commits, stash and reflog panels — and each answered for that diff itself, in the same words. Have them share one object instead, told only which diff it is, so that what follows has a single place to say what can be done to a commit's diff and needs saying once rather than five times. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
46 lines
1.6 KiB
Go
46 lines
1.6 KiB
Go
package controllers
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import (
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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)
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// CommitDiffActions implements what a panel showing a commit's diff offers on that diff
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// in the focused main view. Five panels do: the commit files panel shows the diff of one
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// file of a commit, and the commits, sub-commits, stash and reflog panels the whole diff
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// of whatever they have selected. They all offer the same thing and differ only in which
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// diff they show, so they share this, each saying which diff that is.
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type CommitDiffActions struct {
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c *ControllerCommon
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// The panel this belongs to, and what it is showing the diff of — nil when it has
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// nothing selected, and so no diff.
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panel types.Context
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target func() *commitDiffTarget
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}
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// commitDiffTarget is the diff a panel is showing: the two ends of it, and whether it
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// belongs to a commit lazygit may rewrite.
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type commitDiffTarget struct {
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from string
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to string
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canRebase bool
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}
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var _ types.FocusedMainViewDiffSource = &CommitDiffActions{}
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func NewCommitDiffActions(
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c *ControllerCommon, panel types.Context, target func() *commitDiffTarget,
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) *CommitDiffActions {
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return &CommitDiffActions{c: c, panel: panel, target: target}
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}
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// PlainDiff hands out the diff the panel is showing, for the given files — the same
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// diff as in the main view, only without the commit's message and stat above it.
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func (self *CommitDiffActions) PlainDiff(_ types.DiffPaneContext, paths []string) string {
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target := self.target()
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if target == nil {
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return ""
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}
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return self.c.Helpers().Diff.PlainDiffBetweenRefs(target.from, target.to, paths)
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}
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