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35f0383ca6
Add a new advice/hint in `git worktree add` for when the user tries to create a new worktree from a reference that doesn't exist. Current Behavior: % git init foo Initialized empty Git repository in /path/to/foo/ % touch file % git -C foo commit -q -a -m "test commit" % git -C foo switch --orphan norefbranch % git -C foo worktree add newbranch/ Preparing worktree (new branch 'newbranch') fatal: invalid reference: HEAD % New Behavior: % git init --bare foo Initialized empty Git repository in /path/to/foo/ % touch file % git -C foo commit -q -a -m "test commit" % git -C foo switch --orphan norefbranch % git -C foo worktree add newbranch/ Preparing worktree (new branch 'newbranch') hint: If you meant to create a worktree containing a new orphan branch hint: (branch with no commits) for this repository, you can do so hint: using the --orphan option: hint: hint: git worktree add --orphan newbranch/ hint: hint: Disable this message with "git config advice.worktreeAddOrphan false" fatal: invalid reference: HEAD % git -C foo worktree add -b newbranch2 new_wt/ Preparing worktree (new branch 'newbranch') hint: If you meant to create a worktree containing a new orphan branch hint: (branch with no commits) for this repository, you can do so hint: using the --orphan option: hint: hint: git worktree add --orphan -b newbranch2 new_wt/ hint: hint: Disable this message with "git config advice.worktreeAddOrphan false" fatal: invalid reference: HEAD % Signed-off-by: Jacob Abel <jacobabel@nullpo.dev> Signed-off-by: Junio C Hamano <gitster@pobox.com>
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
#ifndef ADVICE_H
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#define ADVICE_H
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struct string_list;
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/*
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* To add a new advice, you need to:
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* Define a new advice_type.
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* Add a new entry to advice_setting array.
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* Add the new config variable to Documentation/config/advice.txt.
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* Call advise_if_enabled to print your advice.
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*/
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enum advice_type {
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ADVICE_ADD_EMBEDDED_REPO,
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ADVICE_ADD_EMPTY_PATHSPEC,
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ADVICE_ADD_IGNORED_FILE,
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ADVICE_AM_WORK_DIR,
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ADVICE_AMBIGUOUS_FETCH_REFSPEC,
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ADVICE_CHECKOUT_AMBIGUOUS_REMOTE_BRANCH_NAME,
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ADVICE_COMMIT_BEFORE_MERGE,
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ADVICE_DETACHED_HEAD,
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ADVICE_DIVERGING,
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ADVICE_SUGGEST_DETACHING_HEAD,
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ADVICE_FETCH_SHOW_FORCED_UPDATES,
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ADVICE_GRAFT_FILE_DEPRECATED,
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ADVICE_IGNORED_HOOK,
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ADVICE_IMPLICIT_IDENTITY,
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ADVICE_NESTED_TAG,
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ADVICE_OBJECT_NAME_WARNING,
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ADVICE_PUSH_ALREADY_EXISTS,
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ADVICE_PUSH_FETCH_FIRST,
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ADVICE_PUSH_NEEDS_FORCE,
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ADVICE_PUSH_NON_FF_CURRENT,
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ADVICE_PUSH_NON_FF_MATCHING,
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ADVICE_PUSH_UNQUALIFIED_REF_NAME,
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ADVICE_PUSH_UPDATE_REJECTED_ALIAS,
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ADVICE_PUSH_UPDATE_REJECTED,
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ADVICE_PUSH_REF_NEEDS_UPDATE,
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ADVICE_RESET_NO_REFRESH_WARNING,
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ADVICE_RESOLVE_CONFLICT,
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ADVICE_RM_HINTS,
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ADVICE_SEQUENCER_IN_USE,
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ADVICE_SET_UPSTREAM_FAILURE,
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ADVICE_STATUS_AHEAD_BEHIND_WARNING,
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ADVICE_STATUS_HINTS,
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ADVICE_STATUS_U_OPTION,
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ADVICE_SUBMODULE_ALTERNATE_ERROR_STRATEGY_DIE,
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ADVICE_SUBMODULES_NOT_UPDATED,
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ADVICE_UPDATE_SPARSE_PATH,
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ADVICE_WAITING_FOR_EDITOR,
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ADVICE_SKIPPED_CHERRY_PICKS,
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ADVICE_WORKTREE_ADD_ORPHAN,
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};
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int git_default_advice_config(const char *var, const char *value);
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__attribute__((format (printf, 1, 2)))
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void advise(const char *advice, ...);
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/**
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* Checks if advice type is enabled (can be printed to the user).
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* Should be called before advise().
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*/
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int advice_enabled(enum advice_type type);
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/**
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* Checks the visibility of the advice before printing.
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*/
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__attribute__((format (printf, 2, 3)))
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void advise_if_enabled(enum advice_type type, const char *advice, ...);
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int error_resolve_conflict(const char *me);
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void NORETURN die_resolve_conflict(const char *me);
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void NORETURN die_conclude_merge(void);
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void NORETURN die_ff_impossible(void);
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void advise_on_updating_sparse_paths(struct string_list *pathspec_list);
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void detach_advice(const char *new_name);
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void advise_on_moving_dirty_path(struct string_list *pathspec_list);
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#endif /* ADVICE_H */
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