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Add support for downloading single blobs
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
parent
7250a15467
commit
ca8eb8fc8f
2
Makefile
2
Makefile
@ -9,7 +9,7 @@ CACHE_ROOT = /var/cache/cgit
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EXTLIBS = $(gitsrc)/libgit.a $(gitsrc)/xdiff/lib.a -lz -lcrypto
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OBJECTS = shared.o cache.o parsing.o html.o ui-shared.o ui-repolist.o \
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ui-summary.o ui-log.o ui-view.o ui-tree.o ui-commit.o ui-diff.o \
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ui-snapshot.o
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ui-snapshot.o ui-blob.o
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CFLAGS += -Wall
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9
cgit.c
9
cgit.c
@ -79,11 +79,16 @@ static void cgit_print_repo_page(struct cacheitem *item)
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show_search = 0;
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setenv("GIT_DIR", cgit_repo->path, 1);
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if (cgit_repo->snapshots && cgit_query_page &&
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!strcmp(cgit_query_page, "snapshot")) {
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if (cgit_query_page) {
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if (cgit_repo->snapshots && !strcmp(cgit_query_page, "snapshot")) {
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cgit_print_snapshot(item, cgit_query_sha1, "zip",
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cgit_repo->url, cgit_query_name);
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return;
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}
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if (!strcmp(cgit_query_page, "blob")) {
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cgit_print_blob(item, cgit_query_sha1, cgit_query_path);
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return;
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}
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}
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if (cgit_query_page && !strcmp(cgit_query_page, "log"))
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1
cgit.h
1
cgit.h
@ -156,6 +156,7 @@ extern void cgit_print_repolist(struct cacheitem *item);
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extern void cgit_print_summary();
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extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep);
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extern void cgit_print_view(const char *hex, char *path);
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extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
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extern void cgit_print_tree(const char *hex, char *path);
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extern void cgit_print_commit(const char *hex);
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extern void cgit_print_diff(const char *old_hex, const char *new_hex);
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31
ui-blob.c
Normal file
31
ui-blob.c
Normal file
@ -0,0 +1,31 @@
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#include "cgit.h"
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void cgit_print_blob(struct cacheitem *item, const char *hex, char *path)
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{
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unsigned char sha1[20];
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enum object_type type;
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unsigned char *buf;
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unsigned long size;
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if (get_sha1_hex(hex, sha1)){
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cgit_print_error(fmt("Bad hex value: %s", hex));
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return;
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}
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type = sha1_object_info(sha1, &size);
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if (type == OBJ_BAD) {
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cgit_print_error(fmt("Bad object name: %s", hex));
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return;
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}
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buf = read_sha1_file(sha1, &type, &size);
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if (!buf) {
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cgit_print_error(fmt("Error reading object %s", hex));
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return;
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}
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buf[size] = '\0';
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cgit_print_snapshot_start("text/plain", path, item);
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write(htmlfd, buf, size);
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}
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@ -40,6 +40,13 @@ void cgit_print_view(const char *hex, char *path)
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htmlf("%s %s, %li bytes", typename(type), hex, size);
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if (path)
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html(")");
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html(" <a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "blob",
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fmt("id=%s&path=%s",
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hex,
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path)));
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html("'>download</a>");
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html("</th></tr>\n");
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html("<tr><td class='blob'>\n");
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html_txt(buf);
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