30 lines
728 B
30 lines
728 B
#include "cache.h" |
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#include "trace2/tr2_cmd_name.h" |
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#define TR2_ENVVAR_PARENT_NAME "GIT_TRACE2_PARENT_NAME" |
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static struct strbuf tr2cmdname_hierarchy = STRBUF_INIT; |
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void tr2_cmd_name_append_hierarchy(const char *name) |
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{ |
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const char *parent_name = getenv(TR2_ENVVAR_PARENT_NAME); |
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strbuf_reset(&tr2cmdname_hierarchy); |
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if (parent_name && *parent_name) { |
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strbuf_addstr(&tr2cmdname_hierarchy, parent_name); |
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strbuf_addch(&tr2cmdname_hierarchy, '/'); |
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} |
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strbuf_addstr(&tr2cmdname_hierarchy, name); |
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setenv(TR2_ENVVAR_PARENT_NAME, tr2cmdname_hierarchy.buf, 1); |
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} |
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const char *tr2_cmd_name_get_hierarchy(void) |
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{ |
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return tr2cmdname_hierarchy.buf; |
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} |
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void tr2_cmd_name_release(void) |
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{ |
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strbuf_release(&tr2cmdname_hierarchy); |
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}
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