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The global variable 'merge_log_config', set via the "merge.log" or "merge.summary" settings, is only used in 'cmd_fmt_merge_msg()' and 'cmd_merge()' to adjust the 'shortlog_len' variable. Remove 'merge_log_config' globally and localize it in 'cmd_fmt_merge_msg()' and 'cmd_merge()'. Set its value by passing it in 'fmt_merge_msg_config()' by passing its pointer to the function via the callback parameter. This change is part of an ongoing effort to eliminate global variables, improve modularity and help libify the codebase. Mentored-by: Christian Couder <christian.couder@gmail.com> Mentored-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com> Signed-off-by: Ayush Chandekar <ayu.chandekar@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
22 lines
453 B
C
22 lines
453 B
C
#ifndef FMT_MERGE_MSG_H
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#define FMT_MERGE_MSG_H
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#include "strbuf.h"
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#define DEFAULT_MERGE_LOG_LEN 20
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struct fmt_merge_msg_opts {
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unsigned add_title:1,
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credit_people:1;
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int shortlog_len;
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const char *into_name;
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};
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int fmt_merge_msg_config(const char *key, const char *value,
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const struct config_context *ctx, void *cb);
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int fmt_merge_msg(struct strbuf *in, struct strbuf *out,
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struct fmt_merge_msg_opts *);
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#endif /* FMT_MERGE_MSG_H */
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