struct git_graph *graph_init(struct rev_info *opt)
{
struct git_graph *graph = xmalloc(sizeof(struct git_graph));
if (!column_colors) {
char *string;
if (git_config_get_string("log.graphcolors", &string)) {
/* not configured -- use default */
graph_set_column_colors(column_colors_ansi,
column_colors_ansi_max);
} else {
static struct argv_array custom_colors = ARGV_ARRAY_INIT;
argv_array_clear(&custom_colors);
parse_graph_colors_config(&custom_colors, string);
free(string);
/* graph_set_column_colors takes a max-index, not a count */
graph_set_column_colors(custom_colors.argv,
custom_colors.argc - 1);
}
}
graph->commit = NULL;
graph->revs = opt;
graph->num_parents = 0;
graph->expansion_row = 0;
graph->state = GRAPH_PADDING;
graph->prev_state = GRAPH_PADDING;
graph->commit_index = 0;
graph->prev_commit_index = 0;
graph->num_columns = 0;
graph->num_new_columns = 0;
graph->mapping_size = 0;
/*
* Start the column color at the maximum value, since we'll
* always increment it for the first commit we output.
* This way we start at 0 for the first commit.
*/
graph->default_column_color = column_colors_max - 1;
/*
* Allocate a reasonably large default number of columns
* We'll automatically grow columns later if we need more room.
*/
graph->column_capacity = 30;
ALLOC_ARRAY(graph->columns, graph->column_capacity);
ALLOC_ARRAY(graph->new_columns, graph->column_capacity);
ALLOC_ARRAY(graph->mapping, 2 * graph->column_capacity);
ALLOC_ARRAY(graph->new_mapping, 2 * graph->column_capacity);
/*
* The diff output prefix callback, with this we can make
* all the diff output to align with the graph lines.
*/
opt->diffopt.output_prefix = diff_output_prefix_callback;
opt->diffopt.output_prefix_data = graph;
return graph;
}
struct git_graph *graph_init(struct rev_info *opt)
{
struct git_graph *graph = xmalloc(sizeof(struct git_graph));
if (!column_colors)
graph_set_column_colors(column_colors_ansi,
column_colors_ansi_max);
graph->commit = NULL;
graph->revs = opt;
graph->num_parents = 0;
graph->expansion_row = 0;
graph->state = GRAPH_PADDING;
graph->prev_state = GRAPH_PADDING;
graph->commit_index = 0;
graph->prev_commit_index = 0;
graph->num_columns = 0;
graph->num_new_columns = 0;
graph->mapping_size = 0;
/*
* Start the column color at the maximum value, since we'll
* always increment it for the first commit we output.
* This way we start at 0 for the first commit.
*/
graph->default_column_color = column_colors_max - 1;
/*
* Allocate a reasonably large default number of columns
* We'll automatically grow columns later if we need more room.
*/
graph->column_capacity = 30;
graph->columns = xmalloc(sizeof(struct column) *
graph->column_capacity);
graph->new_columns = xmalloc(sizeof(struct column) *
graph->column_capacity);
graph->mapping = xmalloc(sizeof(int) * 2 * graph->column_capacity);
graph->new_mapping = xmalloc(sizeof(int) * 2 * graph->column_capacity);
/*
* The diff output prefix callback, with this we can make
* all the diff output to align with the graph lines.
*/
opt->diffopt.output_prefix = diff_output_prefix_callback;
opt->diffopt.output_prefix_data = graph;
opt->diffopt.output_prefix_length = 0;
return graph;
}
void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
char *path, int pager, int commit_graph, int log_order)
{
struct rev_info rev;
struct commit *commit;
struct vector vec = VECTOR_INIT(char *);
int i, columns = 3;
char *arg;
/* First argv is NULL */
vector_push(&vec, NULL, 0);
if (!tip)
tip = ctx.qry.head;
tip = disambiguate_ref(tip);
vector_push(&vec, &tip, 0);
if (grep && pattern && *pattern) {
pattern = xstrdup(pattern);
if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
!strcmp(grep, "committer")) {
arg = fmt("--%s=%s", grep, pattern);
vector_push(&vec, &arg, 0);
}
if (!strcmp(grep, "range")) {
/* Split the pattern at whitespace and add each token
* as a revision expression. Do not accept other
* rev-list options. Also, replace the previously
* pushed tip (it's no longer relevant).
*/
vec.count--;
while ((arg = next_token(&pattern))) {
if (*arg == '-') {
fprintf(stderr, "Bad range expr: %s\n",
arg);
break;
}
vector_push(&vec, &arg, 0);
}
}
}
if (commit_graph) {
static const char *graph_arg = "--graph";
static const char *color_arg = "--color";
vector_push(&vec, &graph_arg, 0);
vector_push(&vec, &color_arg, 0);
graph_set_column_colors(column_colors_html,
COLUMN_COLORS_HTML_MAX);
}
if (log_order == 1) {
static const char *date_order_arg = "--date-order";
vector_push(&vec, &date_order_arg, 0);
} else if (log_order == 2) {
static const char *topo_order_arg = "--topo-order";
vector_push(&vec, &topo_order_arg, 0);
}
if (path) {
arg = "--";
vector_push(&vec, &arg, 0);
vector_push(&vec, &path, 0);
}
/* Make sure the vector is NULL-terminated */
vector_push(&vec, NULL, 0);
vec.count--;
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
setup_revisions(vec.count, vec.data, &rev, NULL);
load_ref_decorations(DECORATE_FULL_REFS);
rev.show_decorations = 1;
rev.grep_filter.regflags |= REG_ICASE;
compile_grep_patterns(&rev.grep_filter);
prepare_revision_walk(&rev);
if (pager)
html("<table class='list nowrap'>");
html("<tr class='nohover'>");
if (commit_graph)
html("<th></th>");
else
html("<th class='left'>Age</th>");
html("<th class='left'>Commit message");
if (pager) {
html(" (");
cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
NULL, ctx.qry.head, ctx.qry.sha1,
ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
html(")");
}
html("</th><th class='left'>Author</th>");
if (commit_graph)
html("<th class='left'>Age</th>");
if (ctx.repo->enable_log_filecount) {
html("<th class='left'>Files</th>");
columns++;
}
if (ctx.repo->enable_log_linecount) {
html("<th class='left'>Lines</th>");
columns++;
}
html("</tr>\n");
if (ofs<0)
ofs = 0;
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
print_commit(commit, &rev);
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
if (pager) {
html("</table><div class='pager'>");
if (ofs > 0) {
cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath,
ofs - cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
html(" ");
}
if ((commit = get_revision(&rev)) != NULL) {
cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath,
ofs + cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
}
html("</div>");
} else if ((commit = get_revision(&rev)) != NULL) {
html("<tr class='nohover'><td colspan='3'>");
cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
html("</td></tr>\n");
}
}
void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *pattern,
char *path, int pager, int commit_graph, int commit_sort)
{
struct rev_info rev;
struct commit *commit;
struct argv_array rev_argv = ARGV_ARRAY_INIT;
int i, columns = commit_graph ? 4 : 3;
int must_free_tip = 0;
/* rev_argv.argv[0] will be ignored by setup_revisions */
argv_array_push(&rev_argv, "log_rev_setup");
if (!tip)
tip = ctx.qry.head;
tip = disambiguate_ref(tip, &must_free_tip);
argv_array_push(&rev_argv, tip);
if (grep && pattern && *pattern) {
pattern = xstrdup(pattern);
if (!strcmp(grep, "grep") || !strcmp(grep, "author") ||
!strcmp(grep, "committer")) {
argv_array_pushf(&rev_argv, "--%s=%s", grep, pattern);
} else if (!strcmp(grep, "range")) {
char *arg;
/* Split the pattern at whitespace and add each token
* as a revision expression. Do not accept other
* rev-list options. Also, replace the previously
* pushed tip (it's no longer relevant).
*/
argv_array_pop(&rev_argv);
while ((arg = next_token(&pattern))) {
if (*arg == '-') {
fprintf(stderr, "Bad range expr: %s\n",
arg);
break;
}
argv_array_push(&rev_argv, arg);
}
}
}
if (commit_graph) {
argv_array_push(&rev_argv, "--graph");
argv_array_push(&rev_argv, "--color");
graph_set_column_colors(column_colors_html,
COLUMN_COLORS_HTML_MAX);
}
if (commit_sort == 1)
argv_array_push(&rev_argv, "--date-order");
else if (commit_sort == 2)
argv_array_push(&rev_argv, "--topo-order");
if (path) {
argv_array_push(&rev_argv, "--");
argv_array_push(&rev_argv, path);
}
init_revisions(&rev, NULL);
rev.abbrev = DEFAULT_ABBREV;
rev.commit_format = CMIT_FMT_DEFAULT;
rev.verbose_header = 1;
rev.show_root_diff = 0;
setup_revisions(rev_argv.argc, rev_argv.argv, &rev, NULL);
load_ref_decorations(DECORATE_FULL_REFS);
rev.show_decorations = 1;
rev.grep_filter.regflags |= REG_ICASE;
compile_grep_patterns(&rev.grep_filter);
prepare_revision_walk(&rev);
if (pager)
html("<table class='list nowrap'>");
html("<tr class='nohover'>");
if (commit_graph)
html("<th></th>");
else
html("<th class='left'>Age</th>");
html("<th class='left'>Commit message");
if (pager) {
html(" (");
cgit_log_link(ctx.qry.showmsg ? "Collapse" : "Expand", NULL,
NULL, ctx.qry.head, ctx.qry.sha1,
ctx.qry.vpath, ctx.qry.ofs, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg ? 0 : 1);
html(")");
}
html("</th><th class='left'>Author</th>");
if (commit_graph)
html("<th class='left'>Age</th>");
if (ctx.repo->enable_log_filecount) {
html("<th class='left'>Files</th>");
columns++;
}
if (ctx.repo->enable_log_linecount) {
html("<th class='left'>Lines</th>");
columns++;
}
html("</tr>\n");
if (ofs<0)
ofs = 0;
for (i = 0; i < ofs && (commit = get_revision(&rev)) != NULL; i++) {
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
for (i = 0; i < cnt && (commit = get_revision(&rev)) != NULL; i++) {
print_commit(commit, &rev);
free(commit->buffer);
commit->buffer = NULL;
free_commit_list(commit->parents);
commit->parents = NULL;
}
if (pager) {
html("</table><ul class='pager'>");
if (ofs > 0) {
html("<li>");
cgit_log_link("[prev]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath,
ofs - cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
html("</li>");
}
if ((commit = get_revision(&rev)) != NULL) {
html("<li>");
cgit_log_link("[next]", NULL, NULL, ctx.qry.head,
ctx.qry.sha1, ctx.qry.vpath,
ofs + cnt, ctx.qry.grep,
ctx.qry.search, ctx.qry.showmsg);
html("</li>");
}
html("</ul>");
} else if ((commit = get_revision(&rev)) != NULL) {
htmlf("<tr class='nohover'><td colspan='%d'>", columns);
cgit_log_link("[...]", NULL, NULL, ctx.qry.head, NULL,
ctx.qry.vpath, 0, NULL, NULL, ctx.qry.showmsg);
html("</td></tr>\n");
}
/* If we allocated tip then it is safe to cast away const. */
if (must_free_tip)
free((char*) tip);
}
