Add githooks and tweak wait-for

fake_home/.githooks/pre-commit

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+# TO "INSTALL"
+#
+# Put this file in your ~/.githooks directory (or similar)
+# Make sure the filename is 'pre-commit'
+# Then add the following to your ~/.gitconfig, uncommented:
+#
+# [core]
+#   hooksPath = ~/.githooks
+
+
+# This hook is called by "git commit" with no arguments. It should
+# exit with non-zero status after issuing an appropriate message if
+# it wants to stop the commit.
+
+branch="$(git rev-parse --abbrev-ref HEAD)"
+
+if [ "$branch" = "master" ]; then
+  echo "You can't commit directly to master branch"
+  exit 1
+fi
+
+if test -f "$(git rev-parse --show-toplevel)/.git/MERGE_HEAD"; then
+    echo "Skipping pre-commit check for merge commit"
+    exit 0
+fi
+
+# Stash any changes not staged for commit
+STASH_NAME=pre-commit-$(date +%s)
+git stash save -q --keep-index $STASH_NAME
+
+# Returns to original pre-stash state, if necessary
+pop() {
+    STASH_NUM=$(git stash list | grep $STASH_NAME | sed -re 's/stash@\{(.*)\}.*/\1/')
+
+    # Only necessary if anything was stashed
+    if [ -n "$STASH_NUM" ]; then
+        git stash pop -q stash@{$STASH_NUM}
+    fi
+}
+
+build() {
+    dir="$(echo $PWD | sed 's@/home/[^/]\+/@~/@')"
+    make test &> /dev/null
+    result="$?"
+    if [[ "$result" == 2 ]]; then
+        echo
+    elif [[ "$result" != 0 ]]; then
+        notify-send "Tests failed during commit in $dir"
+    else
+        notify-send "Tests passed in $dir"
+    fi
+    pop
+}
+
+~/.githooks/pre-commit-build.sh "$STASH_NAME"
+
+# # Redirect output to stderr.
+# exec 1>&2
+# 
+# # If the Makefile does not contain the 'test' command, `make test` will exit with '2'
+# # This is not considered a test failure!
+# if ! (make test || test $? = 2); then
+#     cat <<\EOF
+# Error: `make test` exists in the Makefile, but failed
+# 
+# If you know what you are doing you can skip this check using:
+# 
+#   git commit --no-verify
+# EOF
+#     pop
+#     exit 1
+# fi
+# 
+# pop

fake_home/.githooks/pre-commit-build.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+STASH_NAME="$1"
+
+pop() {
+    STASH_NUM=$(git stash list | grep $STASH_NAME | sed -re 's/stash@\{(.*)\}.*/\1/')
+
+    # Only necessary if anything was stashed
+    if [ -n "$STASH_NUM" ]; then
+        git stash pop -q stash@{$STASH_NUM}
+    fi
+}
+
+dir="$(echo $PWD | sed 's@/home/[^/]\+/@~/@')"
+notify-send "Running $dir tests..."
+if ! (make test &> /dev/null || test $? = 2); then
+    notify-send "Tests failed during commit in $dir"
+else
+    notify-send "Tests passed in $dir"
+fi
+pop

fake_home/.shell_aliases

@@ -19,7 +19,7 @@ function helpdef {
 }
 
 function wait-for {
-    while ! $@; do sleep 1; done
+    while ! bash -c "$@"; do sleep 1; done
 }
 
 function slides() {