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authorJunio C Hamano <gitster@pobox.com>2013-08-09 17:28:53 (GMT)
committerJunio C Hamano <gitster@pobox.com>2013-08-13 16:01:52 (GMT)
commit627a8b8dcda6b6fd3946b2b5964c9154c410f518 (patch)
tree8096580b34fcafc750bfb018ecc744444a8425ed /contrib/examples/git-log.sh
parent64948ad77534f035311fd3e1086477661c8f63b1 (diff)
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core-tutorial: trim the section on Inspecting Changes
Back when the core tutorial was written, `log` and `whatchanged` were scripted Porcelains. In the "Inspecting Changes" section that talks about the plumbing commands in the diff family, it made sense to use `log` and `whatchanged` as good examples of the use of these plumbing commands, and because even these scripted Porcelains were novelty (there wasn't the new end-user tutorial written), it made some sense to illustrate uses of the `git log` (and `git whatchanged`) scripted Porcelain commands. But we no longer have scripted `log` and `whatchanged` to serve as examples, and this document is not where the end users learn what `git log` command is about. Stop at briefly mentioning the possibility of combining rev-list with diff-tree to build your own log, and leave the end-user documentation of `log` to the new tutorial and the user manual. Also resurrect the last version of `git-log`, `git-whatchanged`, and `git-show` to serve as examples to contrib/examples/ directory. While at it, remove 'whatchanged' from a list of sample commands that are affected by GIT_FLUSH environment variable. This is not meant to be an exhaustive list but as a list of typical ones, and an old command that is kept primarily for backward compatibility does not belong to it. Helped-by: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib/examples/git-log.sh')
-rwxr-xr-xcontrib/examples/git-log.sh15
1 files changed, 15 insertions, 0 deletions
diff --git a/contrib/examples/git-log.sh b/contrib/examples/git-log.sh
new file mode 100755
index 0000000..c2ea71c
--- /dev/null
+++ b/contrib/examples/git-log.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+#
+# Copyright (c) 2005 Linus Torvalds
+#
+
+USAGE='[--max-count=<n>] [<since>..<limit>] [--pretty=<format>] [git-rev-list options]'
+SUBDIRECTORY_OK='Yes'
+. git-sh-setup
+
+revs=$(git-rev-parse --revs-only --no-flags --default HEAD "$@") || exit
+[ "$revs" ] || {
+ die "No HEAD ref"
+}
+git-rev-list --pretty $(git-rev-parse --default HEAD "$@") |
+LESS=-S ${PAGER:-less}